Dimmable Power Factor Corrected LED Driver Product Preview
NCL30486B
The NCL30486B is a power factor corrected flyback controller targeting isolated constant current LED drivers. The controller operates in a quasi−resonant mode to provide high efficiency. Thanks to a novel control method, the device is able to tightly regulate a constant LED current from the primary side. This removes the need for secondary side feedback circuitry, its biasing and for an optocoupler.
The device is highly integrated with a minimum number of external components. A robust suite of safety protection is built in to simplify the design. This device is specifically intended for very compact space efficient designs and supports analog and digital dimming with two dedicated dimming inputs control ideal for Smart LED Lighting applications.
Features
•
High Voltage Startup•
Quasi−resonant Peak Current−mode Control Operation•
Primary Side Feedback•
CC / CV Accurate Control Vin up to 320 V rms•
Tight LED Constant Current Regulation of ±2% Typical•
Digital Power Factor Correction•
Analog and Digital Dimming•
Dimming Standby Mode (Dim CV Mode)•
Standby Mode•
Cycle by Cycle Peak Current Limit•
Wide Operating VCC Range•
−40 to +125°C•
Robust Protection Features♦ Brown−Out
♦ OVP on VCC
♦ Constant Voltage / LED Open Circuit Protection
♦ Winding Short Circuit Protection
♦ Secondary Diode Short Protection
♦ Output Short Circuit Protection
♦ Thermal Shutdown
♦ Line over Voltage Protection
•
This is a Pb−Free Device Typical Applications•
Integral LED Bulbs•
LED Power Driver Supplies•
LED Light EnginesThis document contains information on a product under development. onsemi reserves
SOIC−9 NB CASE 751BP
See detailed ordering and shipping information on page 30 of this data sheet.
ORDERING INFORMATION MARKING DIAGRAM
1 9
L30486 = Specific Device Code XX = Version
A = Assembly Location L = Wafer Lot
YW = Assembly Start Week G = Pb−Free Package
L30486XX ALYW
G
1 10
1
2
3
4
5
8
6 7 10
ZCD COMP
CS
GND DRV
VCC HV
PDIM ADIM
PIN CONNECTIONS
. .
Aux.
NCL30486
1 2 3 4 5
8
6 7 10
VADIM
PWM signal
Figure 1. Typical Application Schematic for NCL30486B
9
PIN FUNCTION DESCRIPTION NCL30486B
Pin N5 Pin Name Function Pin Description
1 ADIM Analog dimming This pin is used for analog control of the output current. Applying a voltage varying between VDIM(EN) and VDIM100 will dim the output current from 0% to 100%.
2 COMP OTA output for CV loop This pin receives a compensation network to stabilize the constant voltage loop 3 ZCD Zero crossing Detection
Vaux sensing This pin connects to the auxiliary winding and is used to detect the core reset event.
This pin also senses the auxiliary winding voltage for accurate output voltage control 4 CS Current sense This pin monitors the primary peak current.
5 GND − The controller ground
6 DRV Driver output The driver’s output to an external MOSFET
7 VCC Supplies the controller This pin is connected to an external auxiliary voltage.
8 PDIM PWM dimming This pin is used for PWM dimming control. An optocoupler can be connected directly to the pin if the PWM control signal is from the secondary side
9 NC creepage
10 HV High Voltage sensing This pin connects after the diode bridge to provide the startup current and internal high voltage sensing function.
INTERNAL CIRCUIT ARCHITECTURE
Figure 2. Internal Circuit Architecture NCL30486B
Leading Edge Blanking
Power factor and Constant−current control Zero crossing detection Logic
(
ZCD blanking, Time−Out, ...) Aux. Winding Short Circuit Prot.
Constant Voltage Control
Valley Selection Frequency foldback VCV
VREFXVHVdiv
Max. Peak Current Limit COMP
CS
CS Short Protection Winding / Output diode
SCP
Maximum on−time
Driver and Clamp Line DRV
feed−forward
Q_drv VHVdiv
Aux_SCP Slow_OVP
Fast_OVP
Slow_OVP
Ipk_max
STOP
WOD_SCP
CS_short
Brown−Out HV Line OVP
VHVdiv
BO_NOK
VHVdiv
STOP
VCC Management Fault
Management
Thermal Shutdown
VCC
VCC OVP UVLO
OFF
VCC_OVP Fast_OVP
Aux_SCP
STOP
CS_short
GND
Q_drv S
R Q Q VDIMA dc_DIM
HV Startup
Analog ADIM Dimming
PWM PDIM Dimming dc_DIM
VDIMA
Standby
Enable Enable
ZCD
Standby
CS_reset VREFX
Enable
L_OVP L_OVP
dimCV_mode
dimCV_mode dimCV_mode
MAXIMUM RATINGS TABLE
Symbol Rating Value Unit
VCC(MAX)
ICC(MAX) Maximum Power Supply Voltage, VCC Pin, Continuous Voltage
Maximum Current for VCC Pin −0.3 to 30
Internally limited V mA VDRV(MAX)
IDRV(MAX) Maximum Driver Pin Voltage, DRV Pin, Continuous Voltage
Maximum Current for DRV Pin −0.3, VDRV (Note 1)
−300, +500 V mA VHV(MAX)
IHV(MAX)
Maximum Voltage on HV Pin
Maximum Current for HV Pin (dc Current Self−limited if Operated within the Allowed Range) −0.3, +700
±20 V
mA VMAX
IMAX Maximum Voltage on Low Power Pins (Except Pins DRV and VCC)
Current Range for Low Power Pins (Except Pins DRV and VCC) −0.3, 5.5 (Note 2)
−2, +5 V
mA
RqJ−A Thermal Resistance Junction−to−Air 210 °C/W
TJ(MAX) Maximum Junction Temperature 150 °C
Operating Temperature Range −40 to +125 °C
Storage Temperature Range −60 to +150 °C
ESD Capability, HBM Model Except HV Pin (Note 3) 4 kV
ESD Capability, HBM Model HV Pin 1.5 kV
ESD Capability, CDM Model (Note 3) 1 kV
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected.
1. VDRV is the DRV clamp voltage VDRV(high) when VCC is higher than VDRV(high). VDRV is VCC otherwise.
2. This level is low enough to guarantee not to exceed the internal ESD diode and 5.5 V ZENER diode. More positive and negative voltages can be applied if the pin current stays within the −2 mA / 5 mA range.
3. This device series contains ESD protection and exceeds the following tests: Human Body Model 4000 V per Mil−Std−883, Method 3015.
Charged Device Model 1000 V per JEDEC Standard JESD22−C101D.
4. This device contains latch−up protection and exceeds 100 mA per JEDEC Standard JESD78.
ELECTRICAL CHARACTERISTICS (Unless otherwise noted: For typical values TJ = 25°C, VCC = 12 V, VZCD = 0 V, VCS = 0 V.
For min/max values TJ = −40°C to +125°C, Max TJ = 150°C, VCC = 12 V)
Parameter Test Condition Symbol Min Typ Max Unit
HIGH VOLTAGE SECTION
High Voltage Current Source VCC = VCC(on) – 200 mV IHV(start2) 3.4 4.6 6.2 mA
High Voltage Current Source VCC = 0 V IHV(start1) − 300 − mA
VCC Level for IHV(start1) to IHV(start2) Transition VCC(TH) − 0.8 − V
Minimum Startup Voltage VCC = 0 V VHV(MIN) − 15 − V
HV Source Leakage Current VHV = 450 V IHV(leak) − 4.5 10 mA
Maximum Input Voltage (rms) for Correct Operation of
the PFC Loop VHV(OL) 320 − − V rms
SUPPLY SECTION Supply Voltage Startup Threshold
Minimum Operating Voltage Hysteresis VCC(on) – VCC(off) Internal Logic Reset
VCC increasing VCC decreasing VCC decreasing
VCC(on)
VCC(off) VCC(HYS) VCC(reset)
9.316 7.64
10.218
−5
10.720
−6 V
Over Voltage Protection
VCC OVP Threshold VCC(OVP) 25 26.5 28 V
VCC(off) Noise Filter (Note 5)
VCC(reset) nOise Filter (Note 5) tVCC(off)
tVCC(reset) −
− 5
20 −
− ms
Supply Current Device Disabled/Fault
Device Enabled/No Output Load on Pin 5 Device Switching (Fsw = 65 kHz) Device Switching (Fsw = 700 Hz)
VCC > VCC(off) Fsw = 65 kHz
CDRV = 470 pF, Fsw = 65 kHz VCOMP≤ 0.9 V
ICC1 ICC2
ICC3 ICC4
1.1–
−− 1.43.3 3.61.7
1.73.9 4.32
mA
ELECTRICAL CHARACTERISTICS (Unless otherwise noted: For typical values TJ = 25°C, VCC = 12 V, VZCD = 0 V, VCS = 0 V.
For min/max values TJ = −40°C to +125°C, Max TJ = 150°C, VCC = 12 V) (continued)
Parameter Test Condition Symbol Min Typ Max Unit
CURRENT SENSE
Maximum Internal Current Limit VILIM 1.28 1.40 1.50 V
Leading Edge Blanking Duration for VILIM tLEB 240 300 360 ns
Propagation Delay from Current Detection to Gate
Off−state tILIM − 50 150 ns
Maximum On−time OPN1 ton(MAX)1 10.5 14.0 17.5 ms
Maximum On−time OPN2 ton(MAX)2 16 20 24 ms
Maximum On−time VREFX < 0.15 V (OPN1) ton(MAX)12 5.3 7.0 8.7 ms
Maximum On−time VREFX < 0.15 V (OPN2) ton(MAX)22 8 10 12 ms
Threshold for Immediate Fault Protection Activation
(140% of VILIM) VCS(stop) 1.9 2.0 2.1 V
Leading Edge Blanking Duration for VCS(stop) tBCS − 170 − ns
Current Source for CS to GND Short Detection ICS(short) 400 500 600 mA
Current Sense Threshold for CS to GND Short Detection VCS rising VCS(low) 20 60 90 mV Maximum Peak Current in Standby Mode
Option 1 Option 2 Option 3
VCS(SBY) 342297 252
380330 280
418363 308
mV
GATE DRIVE Drive Resistance DRV Sink
DRV Source RSNK
RSRC −
− 13
30 −
− W
Drive Current Capability DRV Sink (Note GBD)
DRV Source (Note GBD) ISNK
ISRC −
− 500
300 −
− mA
Rise Time (10% to 90%) CDRV = 470 pF tr – 30 − ns
Fall Time (90 %to 10%) CDRV = 470 pF tf – 20 − ns
DRV Low Voltage VCC = VCC(off)+0.2 V
CDRV = 470 pF, RDRV = 33 kW VDRV(low) 8 – − V
DRV High Voltage VCC = VCC(MAX)
CDRV = 470 pF, RDRV = 33 kW VDRV(high) 10 12 14 V ZERO VOLTAGE DETECTION CIRCUIT
Upper ZCD Threshold Voltage VZCD rising VZCD(rising) − 90 150 mV
Lower ZCD Threshold Voltage VZCD falling VZCD(falling) 35 55 − mV
Threshold to Force VREFX Maximum During Startup VZCD(start) − 0.7 − V
ZCD Hysteresis VZCD(HYS) 15 − − mV
Propagation Delay from Valley Detection to DRV High VZCD decreasing tZCD(DEM) − − 150 ns
Equivalent Time Constant for ZCD Input (GBD) tPAR − 20 − ns
Blanking Delay after On−time (option 1) VREFX > 0.35 V tZCD(blank1) 1.1 1.5 1.9 ms Blanking Delay after On−time (option 2) VREFX > 0.35 V tZCD(blank1) 0.75 1.0 1.25 ms Blanking Delay at Light Load (option 1) VREFX < 0.25 V tZCD(blank2) 0.6 0.8 1.0 ms Blanking Delay at Light Load (option 2) VREFX < 0.25 V tZCD(blank2) 0.45 0.6 0.75 ms
Timeout after Last DEMAG Transition tTIMO 5 6.5 8 ms
Time−out after Last DEMAG Transition VZCD < VZCD(start)
(Note 5) tTIMOstart − 50 − ms
Pulling−down Resistor VZCD = VZCD(falling) RZCD(pd) − 200 − kW
ZCD Pin Current Source for Forcing CV Mode when
Minimum Dimming VADIM = 0.5 V IZCDdim 140 165 190 mA
ELECTRICAL CHARACTERISTICS (Unless otherwise noted: For typical values TJ = 25°C, VCC = 12 V, VZCD = 0 V, VCS = 0 V.
For min/max values TJ = −40°C to +125°C, Max TJ = 150°C, VCC = 12 V) (continued)
Parameter Test Condition Symbol Min Typ Max Unit
CONSTANT CURRENT CONTROL
Reference Voltage Tj = 25°C − 85°C VREF/3 327.9 334.2 341.2 mV
Reference Voltage Tj = −40°C to 125°C VREF/3 324.1 334.2 346.0 mV
10% Reference Voltage Tj = 25°C − 85°C VREF10/3 30 33.33 36.66 mV
10% Reference Voltage Tj = −40°C to 125°C VREF10/3 27.33 33.33 39.33 mV
5% Reference Voltage Tj = 25°C − 85°C VREF05/3 14.17 17 19.17 mV
5% Reference Voltage Tj = −40°C to 125°C VREF05/3 13.34 17 20 mV
Current Sense Lower Threshold for Detection of the
Leakage Inductance Reset Time VCS falling VCS(low) 20 50 100 mV
Blanking Time for Leakage Inductance Reset Detection tCS(low) − 120 − ns
POWER FACTOR CORRECTION
Clamping Value for VREF(PFC) TJ = 0°C to 125°C VREF(PFC)CLP 2.06 2.20 2.34 V
Line Range Detector for PFC Loop VHV increases VHL(PFC) − 240 − Vdc
Line Range Detector for PFC Loop VHV decreases VLL(PFC) − 230 − Vdc
CONSTANT VOLTAGE SECTION
Internal Voltage Reference for Constant Voltage
Regulation VREF(CV) 3.41 3.52 3.63 V
CV Error Amplifier Gain GEA 40 50 60 mS
Error Amplifier Current Capability VREFX = VREF (no dimming) IEA − ±60 − mA
COMP Pin Lower Clamp Voltage VCV(clampL) − 0.6 − V
COMP Pin Higher Clamp Voltage TJ = 0°C to 125°C VCV(clampH) 4.05 4.12 4.25 V
COMP Pin Higher Clamp Voltage TJ = −40°C to 125°C VCV(clampH) 4.01 4.12 4.25 V Internal ZCD Voltage below which the CV OTA is Boosted VREF(CV) * 85% Vboost(CV) 2.796 2.975 3.154 V Threshold for Releasing the CV Boost VREF(CV) * 90% Vboost(CV)RST 2.96 3.15 3.34 V
Error Amplifier Current Capability During Boost Phase IEAboost − ±140 − mA
ZCD OVP 1st Level (Slow OVP) Option 1 VREF(CV) * 115% VOVP1 3.783 4.025 4.267 V ZCD Voltage at which Slow OVP is Exit (Option 1) VREF(CV) * 105% VOVP1rst − 3.675 − V
Switching Period During Slow OVP Tsw(OVP1) − 1.5 − ms
ZCD Fast OVP Option 1 Vref(CV) * 125% + 150 mV VOVP2 4.253 4.525 4.797 V
Number of Switching Cycles before Fast OVP
Confirmation TOVP2_CNT − 4 −
Duration for Disabling DRV Pulses During ZCD Fast OVP Trecovery − 4 − s
COMP Pin Voltage below which Standby Mode is
Entered (Note 5) VCOMP decreasing VCMP(SBY) − 0.895 − V
COMP Standby Comparator Hysteresis (Note 5) VCOMP increasing VCMP(SBY)HYS − 18 − mV LINE FEED FORWARD
VHV to ICS(offset) Conversion Ratio KLFF 0.189 0.21 0.231 mA/V
Offset Current Maximum Value VHV > (450 V or 500 V) Ioffset(MAX) 76 95 114 mA
Line Feed−forward Current DRV high, VHV = 200 V IFF 35 40 45 mA
VALLEY LOCKOUT SECTION
Threshold for Line Range Detection VHV Increasing (1st to 2nd Valley Transition for VREFX > 80% VREF) (Prog. Option: 1st to 3rd Valley Transition)
VHV increases VHL 228 240 252 V
Threshold for Line Range Detection VHV Decreasing (2nd to 1st Valley Transition for VREFX > 80% VREF) (Prog. Option: 3rd to 1st Valley Transition)
VHV decreases VLL 218 230 242 V
ELECTRICAL CHARACTERISTICS (Unless otherwise noted: For typical values TJ = 25°C, VCC = 12 V, VZCD = 0 V, VCS = 0 V.
For min/max values TJ = −40°C to +125°C, Max TJ = 150°C, VCC = 12 V) (continued)
Parameter Test Condition Symbol Min Typ Max Unit
VALLEY LOCKOUT SECTION Valley Thresholds
1st to 2nd Valley Transition at LL and 2nd to 3rd Valley HL, VREF Decr. (Prog. Option: 3rd to 4th Valley HL)
2nd to 1st Valley Transition at LL and 3rd to 2nd Valley HL, VREF Incr. (Prog. Option: 4th to 3rd Valley HL)
2nd to 3rd Valley Transition at LL and 3rd to 4th Valley HL, VREF Decr. (Prog. Option: 4th to 5th Valley HL)
3rd to 2nd Valley Transition at LL and 4th to 3rd Valley HL, VREF Incr. (Prog. Option: 5th to 4th Valley HL)
3rd to 4th Valley Transition at LL and 4th to 5th Valley HL, VREF Decr. (Prog. Option: 5th to 6th Valley HL)
4th to 3th Valley Transition at LL and 5th to 4th vAlley HL, VREF Incr. (Prog. Option: 6th to 5th Valley HL)
4th to 5th Valley Transition at LL and 5th to 6th Valley HL, VREF Decr. (Prog. Option: 6th to 7th Valley HL)
5th to 4th Valley Transition at LL and 6th to 5th Valley HL, VREF Incr. (Prog. Option: 7th to 6th Valley HL)
VREF decreases VREF increases VREF decreases VREF increases VREF decreases VREF increases VREF decreases VREF increases
VVLY1−2/2−3 VVLY2−1/3−2
VVLY2−3/3−4 VVLY3−2/4−3 VVLY3−4/4−5
VVLY4−3/5−4 VVLY4−5/5−6 VVLY5−4/6−5
−
−
−
−
−
−
−
−
0.80 0.90 0.65 0.75 0.50 0.60 0.35 0.45
−
−
−
−
−
−
−
− V
VREF Value at which the FF Mode is Activated VREF decreases VFFstart − 0.25 − V VREF Value at which the FF Mode is Removed VREF increases VFFstop − 0.35 − V FREQUENCY FOLDBACK
Added Dead Time (Note 5) VREFX = 0.25 V tFF1LL − 2 − ms
Added Dead Time (Note 5) VREFX = 0.08 V tFFchg − 35 − ms
Dead−time Clamp (Option 1) (Note 5) VREFX < 3 mV tFFend1 − 687 − ms
Dead−time Clamp (Option 2) (Note 5) VREFX < 11.2 mV tFFend2 − 250 − ms
Minimum Added Dead−time in Standby (Note 5) VREFX = 0 tDT(min)SBY − 640 − ms
Maximum Added Dead−time in Standby (Option 2)
(Note 5) VREFX = 0, VCOMP < 0.7 V tDT(max)SBY2 − 1.8 − ms
VREFX Threshold below which Valley Synchronization in
Frequency Foldback is Turned Off (Note 5) VREFX decreasing VREFXsyncD 0.14 0.15 0.16 V VREFX Threshold above which Valley Synchronization in
Frequency Foldback is Turned On (Note 5) VREFX increasing VREFXsyncI 0.165 0.18 0.195 V DIMMING SECTION
DIM Pin Voltage for Zero Output Current (OFF Voltage) VADIM(EN) 0.475 0.5 0.525 V
ADIM Pin Voltage for 1% Reference Voltage VADIM(MIN) 0.668 0.7 0.732 V
Minimum Dimming Level (Option 1) KDIM(MIN)1 − 0 − %
Minimum Dimming Level (Option 2) KDIM(MIN)2 − 1 − %
Minimum Dimming Level (Option 3) KDIM(MIN)3 − 5 − %
Minimum Dimming Level (Option 4) KDIM(MIN)4 − 8 − %
ADIM Pin Voltage for Maximum Output Current
(VREFX = 1 V) VADIM100 − 3.0 3.1 V
Dimming Range VADIM(range) − 2.3 − V
Clamping Voltage for DIM Pin VADIM(CLP) − 6.8 − V
Dimming Pin Pull−up Current Source IADIM(pullup)1 8 10 12 mA
Current Comparator Low Threshold for PDIM IPDIM(THR) 60 70 80 mA
Current Comparator High Threshold for PDIM IPDIM(THD) 131 153 175 mA
Cascode Current Limit for PDIM IPDIM(LIM) − 1080 − mA
PDIM Pin Voltage VPDIM − 3 − V
Maximum Period of the PWM Dimming Signal − 6 − ms
Minimum On−time for PWM Signal Applied on PDIM − 8 − ms
ELECTRICAL CHARACTERISTICS (Unless otherwise noted: For typical values TJ = 25°C, VCC = 12 V, VZCD = 0 V, VCS = 0 V.
For min/max values TJ = −40°C to +125°C, Max TJ = 150°C, VCC = 12 V) (continued)
Parameter Test Condition Symbol Min Typ Max Unit
FAULT PROTECTION
Thermal Shutdown (Note 5) Device switching (FSW around
65 kHz) TSHDN 130 150 170 °C
Thermal Shutdown Hysteresis TSHDN(HYS) − 20 – °C
Threshold Voltage for Output Short Circuit or Aux.
Winding Short Circuit Detection VZCD(short) 0.6 0.65 0.7 V
Short Circuit Detection Timer VZCD < VZCD(short) tOVLD 70 90 110 ms
Auto−recovery Timer trecovery 3 4 5 s
Line OVP Threshold VHV increasing VHV(OVP) 457 469 485 Vdc
HV Pin Voltage at which Line OVP is Reset VHV decreasing VHV(OVP)RST 430 443 465 Vdc
Blanking Time for Line OVP Reset TLOVP(blank) 210 340 470 ms
BROWN−OUT AND LINE SENSING
Brown−Out ON Level (IC Start Pulsing) VHV increasing VHVBO(on) 101.5 108 114.5 Vdc Brown−Out ON Level (IC Start Pulsing) Option 2 VHV increasing VHVBO(on)2 129.7 138 146.3 Vdc Brown−Out OFF Level (IC Stops Pulsing) VHV decreasing VHVBO(off) 92 99 106 Vdc Brown−Out OFF Level (IC Stops Pulsing) Option 2 VHV decreasing VHVBO(off)2 121 129 137 Vdc HV Pin Voltage above which the Sampling of ZCD is
Enabled Low Line VHV decreasing, low line VsampENLL − 55 − V
HV Pin Voltage above which the Sampling of ZCD is
Enabled Highline VHV decreasing, highline VsampENHL − 105 − V
ZCD Sampling Enable Comparator Hysteresis VHV increasing VsampHYS − 5 − V
BO Comparators Delay tBO(delay) − 30 − ms
Brown−Out Blanking Time tBO(blank) 15 25 35 ms
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions.
5. Guaranteed by design.
TYPICAL CHARACTERISTICS
Figure 3. IHV(start2) vs. Temperature Figure 4. IHV(start1) vs. Temperature
Figure 5. VCC(on) vs. Temperature Figure 6. VCC(off) vs. Temperature
Figure 7. VCC(OVP) vs. Temperature Figure 8. ICC1 vs. Temperature IHV(start2) (mA)
TEMPERATURE (°C)
VCC(on) (V) IHV(start1) (mA)
TEMPERATURE (°C)
VCC(off) (V)
VCC(OVP) (V) ICC1 (mA)
TEMPERATURE (°C) TEMPERATURE (°C)
TEMPERATURE (°C) TEMPERATURE (°C)
4 4,1 4,2 4,3 4,4 4,5 4,6 4,7 4,8 4,9
−50 −25 0 25 50 75 100 125 266
271 276 281 286 291 296
−50 −25 0 25 50 75 100 125
−50 −25 0 25 50 75 100 125 −50 −25 0 25 50 75 100 125
−50 −25 0 25 50 75 100 125 −50 −25 0 25 50 75 100 125
18,22 18,23 18,24 18,25 18,26 18,27 18,28 18,29 18,3 18,31
10,168 10,173 10,178 10,183 10,188 10,193 10,198 10,203 10,208 10,213 10,218
26,79 26,81 26,83 26,85 26,87 26,89 26,91
1,33 1,35 1,37 1,39 1,41 1,43 1,45 1,47
TYPICAL CHARACTERISTICS (continued)
1,685
Figure 9. ICC4 vs. Temperature Figure 10. tFF1LL vs. Temperature
Figure 11. VHV(OL) vs. Temperature Figure 12. VREF(PFC)CLP vs. Temperature
Figure 13. VILIM vs. Temperature Figure 14. VCS(low)F vs. Temperature ICC4 (mA)
TEMPERATURE (°C)
VHV(OL) (V) tFF1LL (ms)
TEMPERATURE (°C)
VREF(PFC)CLP) (V)
VILIM (V) VCS(low)F (mV)
TEMPERATURE (°C) TEMPERATURE (°C)
TEMPERATURE (°C) TEMPERATURE (°C)
−50 −25 0 25 50 75 100 125 −50 −25 0 25 50 75 100 125
−50 −25 0 25 50 75 100 125 −50 −25 0 25 50 75 100 125
−50 −25 0 25 50 75 100 125 −50 −25 0 25 50 75 100 125
1,695 1,705 1,715 1,725 1,735 1,745 1,755 1,765
1,0415 1,0425 1,0435 1,0445 1,0455 1,0465 1,0475 1,0485 1,0495 1,0505
2,164 2,169 2,174 2,179 2,184 2,189 2,194 2,199 2,204 2,209 2,214
350 351 352 353 354 355 356 357 358
1,3635 1,3655 1,3675 1,3695 1,3715 1,3735 1,3755
50,2 50,7 51,2 51,7 52,2 52,7 53,2 53,7 54,2
TYPICAL CHARACTERISTICS (continued)
376
Figure 15. VCS(stop) vs. Temperature Figure 16. VCS(SBY)_opn1 vs. Temperature
Figure 17. VCS(SBY)_opn2 vs. Temperature Figure 18. VCS(SBY)_opn3 vs. Temperature
Figure 19. ton(MAX)1 vs. Temperature Figure 20. ton(MAX)2 vs. Temperature VCS(stop) (V)
TEMPERATURE (°C)
VCS(SBY)_opn2 (mV) VCS(SBY)_opn1 (mV)
TEMPERATURE (°C)
VCS(SBY)_opn3 (mV)
ton(MAX)1 (ms) ton(MAX)2 (ms)
TEMPERATURE (°C) TEMPERATURE (°C)
TEMPERATURE (°C) TEMPERATURE (°C)
−50 −25 0 25 50 75 100 125 −50 −25 0 25 50 75 100 125
−50 −25 0 25 50 75 100 125 −50 −25 0 25 50 75 100 125
−50 −25 0 25 50 75 100 125 −50 −25 0 25 50 75 100 125
1,995 1,996 1,997 1,998 1,999 2 2,001 2,002 2,003 2,004 2,005
376,5 377 377,5 378 378,5 379
325,6 326,6 327,6 328,6 329,6 330,6
276,2 276,7 277,2 277,7 278,2 278,7 279,2 279,7 280,2
13,8 13,85 13,9 13,95 14 14,05 14,1
19,8 19,85 19,9 19,95 20 20,05 20,1
TYPICAL CHARACTERISTICS (continued)
176
Figure 21. tLEB vs. Temperature Figure 22. tBCS vs. Temperature
Figure 23. tILIM vs. Temperature Figure 24. RSNK vs. Temperature
Figure 25. RSRC vs. Temperature Figure 26. tr vs. Temperature tLEB (ns)
TEMPERATURE (°C)
tILIM (ns) tBCS (ns)
TEMPERATURE (°C)
RSNK (W)
RSRC (W) tr (ns)
TEMPERATURE (°C) TEMPERATURE (°C)
TEMPERATURE (°C) TEMPERATURE (°C)
−50 −25 0 25 50 75 100 125 −50 −25 0 25 50 75 100 125
−50 −25 0 25 50 75 100 125 −50 −25 0 25 50 75 100 125
−50 −25 0 25 50 75 100 125 −50 −25 0 25 50 75 100 125
292 294 296 298 300 302 304 306 308 310
177 178 179 180 181 182 183
37 39 41 43 45 47 49
3 4 5 6 7 8 9 10 11
2 7 12 17 22
19 21 23 25 27 29 31 33 35 37
TYPICAL CHARACTERISTICS (continued)
12 14 16 18 20 22
55,4 55,9 56,4 56,9 57,4
76 81 86 91 96 101 106 111 116 121
Figure 27. tf vs. Temperature Figure 28. VZCD(rising) vs. Temperature
Figure 29. VZCD(falling) vs. Temperature Figure 30. VZCD(short) vs. Temperature
Figure 31. tZCD(DEM) vs. Temperature Figure 32. tZCD(blank1)OPN1 vs. Temperature tf (ns)
TEMPERATURE (°C)
VZCD(falling) (mV) VZCD(rising) (mV)
TEMPERATURE (°C)
VZCD(short) (V)
tZCD(DEM) (ns) tZCD(blank1)OPN1 (ms)
TEMPERATURE (°C) TEMPERATURE (°C)
TEMPERATURE (°C) TEMPERATURE (°C)
−50 −25 0 25 50 75 100 125 −50 −25 0 25 50 75 100 125
−50 −25 0 25 50 75 100 125 −50 −25 0 25 50 75 100 125
−50 −25 0 25 50 75 100 125 −50 −25 0 25 50 75 100 125
85,7 85,8 85,9 86 86,1 86,2
0,6605 0,6615 0,6625 0,6635 0,6645 0,6655 0,6665 0,6675 0,6685
1,56 1,57 1,58 1,59 1,6 1,61 1,62 1,63
TYPICAL CHARACTERISTICS (continued)
0,836 0,841 0,846 0,851 0,856 0,861 0,866 0,871 0,876
6,795 6,815 6,835 6,855 6,875 6,895
33 33,5 34 34,5 35
Figure 33. tZCD(blank1)OPN2 vs. Temperature Figure 34. tZCD(blank1)OPN1 vs. Temperature
Figure 35. tZCD(blank2)OPN2 vs. Temperature Figure 36. tTIMO vs. Temperature
Figure 37. VREF/3 vs. Temperature Figure 38. VREF10/3 vs. Temperature tZCD(blank1)OPN2 (ms)
TEMPERATURE (°C)
tZCD(blank2)OPN2 (ms) tZCD(blank2)OPN1 (ms)
TEMPERATURE (°C)
tTIMO (ms)
VREF/3 (mV) VREF10/3 (mV)
TEMPERATURE (°C) TEMPERATURE (°C)
TEMPERATURE (°C) TEMPERATURE (°C)
−50 −25 0 25 50 75 100 125 −50 −25 0 25 50 75 100 125
−50 −25 0 25 50 75 100 125 −50 −25 0 25 50 75 100 125
−50 −25 0 25 50 75 100 125 −50 −25 0 25 50 75 100 125
1,044 1,049 1,054 1,059 1,064 1,069 1,074 1,079 1,084
0,564 0,569 0,574 0,579 0,584
337 337,5 338 338,5 339 339,5 340 340,5 341
TYPICAL CHARACTERISTICS (continued)
16,4 16,6 16,8 17 17,2 17,4 17,6 17,8 18 18,2 18,4
603,5 605,5 607,5 609,5 611,5 613,5 615,5
4,008 4,018 4,028 4,038 4,048 4,058
Figure 39. VREF5/3 vs. Temperature Figure 40. VREF(CV) vs. Temperature
Figure 41. VCV(clampL) vs. Temperature Figure 42. VCV(clampH) vs. Temperature
Figure 43. VOVP1 vs. Temperature Figure 44. VOVP2 vs. Temperature VREF5/3 (mV)
TEMPERATURE (°C)
VCV(clampL) (mV) VREF(CV) (V)
TEMPERATURE (°C)
VCV(clampH) (V)
VOVP1 (V) VOVP2 (V)
TEMPERATURE (°C) TEMPERATURE (°C)
TEMPERATURE (°C) TEMPERATURE (°C)
−50 −25 0 25 50 75 100 125 −50 −25 0 25 50 75 100 125
−50 −25 0 25 50 75 100 125 −50 −25 0 25 50 75 100 125
−50 −25 0 25 50 75 100 125 −50 −25 0 25 50 75 100 125
3,488 3,493 3,498 3,503 3,508 3,513 3,518 3,523 3,528
4,096 4,101 4,106 4,111 4,116 4,121
4,509 4,514 4,519 4,524 4,529