NCV33163JP A昇圧/降圧/反転スイッチング・レギュレータ

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(1)NCV33163 2.5 A昇圧/降圧/反転スイッチング・レギュレータ NCV33163DC−DC

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(9) |} 鉛B4f用~. http://onsemi.com MARKING DIAGRAMS 16. 16. PDIP−16 P SUFFIX CASE 648C 1. NCV33163P AWLYYWWG 1 16. SO−16WB DW SUFFIX CASE 751G. 16. NCV33163DW AWLYYWWG. 1. 1 A WL YY WW G. = Assembly Location = Wafer Lot = Year = Work Week = Pb−Free Package. PIN CONNECTIONS . . ,+) '. !" . . . !" . . . . . . . &' (!). . . ((. . " *'+. %)/) (!). *!.&). #$%. #$%. *!- (!).

(10) . ORDERING INFORMATION Shipping†. Device. Package. NCV33163P. PDIP−16. 25 Units / Rail. NCV33163PG. PDIP−16 (Pb−Free). 25 Units / Rail. NCV33163DWR2. SO−16WB 1000 Tape & Reel. NCV33163DWR2G SO−16WB 1000 Tape & Reel (Pb−Free) †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. © Semiconductor Components Industries, LLC, 2014. August, 2014 − Rev. 4. 1. Publication Order Number: NCV33163JP/D.

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(12) ,& This device contains 114 active transistors.. Figure 1. Representative Block Diagram MAXIMUM RATINGS (Note 1) Rating Power Supply Voltage. Symbol. Value. Unit. VCC. 60. V. Switch Collector Voltage Range. VC(switch). −1.0 to + 60. V. Switch Emitter Voltage Range. VE(switch). − 2.0 to VC(switch). V. Switch Collector to Emitter Voltage. VCE(switch). 60. V. Switch Current (Note 2). ISW. 2.5. A. Driver Collector Voltage. VC(driver). −1.0 to +60. V. Driver Collector Current. IC(driver). 150. mA. IBS. −100 to +100. mA. VIpk (Sense). (VCC−7.0) to (VCC+1.0). V. Vin. −1.0 to + 7.0. V. Low Voltage Indicator Output Voltage Range. VC(LVI). −1.0 to + 60. V. Low Voltage Indicator Output Sink Current. IC(LVI). 10. mA. Bootstrap Input Current Range (Note 2) Current Sense Input Voltage Range Feedback and Timing Capacitor Input Voltage Range. °C/W. Thermal Characteristics P Suffix, Dual−In−Line Case 648C Thermal Resistance, Junction−to−Air Thermal Resistance, Junction−to−Case (Pins 4, 5, 12, 13) DW Suffix, Surface Mount Case 751G Thermal Resistance, Junction−to−Air Thermal Resistance, Junction−to−Case (Pins 4, 5, 12, 13). RqJA RqJC. 80 15. RqJA RqJC. 94 18. Operating Junction Temperature. TJ. +150. °C. Operating Ambient Temperature. TA. − 40 to + 115. °C. Storage Temperature Range. Tstg. − 65 to +150. °C. 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. ()

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(14) !"#$%&'() *+, (-. / 0123*!4567 89#!"#$ 1. This device series contains ESD protection and exceeds the following tests: Human Body Model 1500 V per MIL−STD−883, Method 3015. Machine Model Method 150 V. 2. Maximum package power dissipation limits must be observed.. http://onsemi.com 2.

(15) NCV33163 ELECTRICAL CHARACTERISTICS (VCC = 15 V, Pin 16 = VCC, CT = 620 pF, for typical values TA = 25°C, for min/max values TA = −40°C to +115°C.) Symbol. Characteristic. Min. Typ. Max. 46 45. 55 −. 59 60. Unit. OSCILLATOR Frequency TA = 25°C Total Variation over VCC = 2.5 V to 60 V, and Temperature. fOSC. Charge Current. Ichg. −. 225. −. mA. Idischg. −. 25. −. mA. Ichg/Idischg. 8.0. 9.0. 10. −. Sawtooth Peak Voltage. VOSC(P). −. 1.25. −. V. Sawtooth Valley Voltage. VOSC(V). −. 0.55. −. V. 4.9 − 4.85. 5.05 0.008 −. 5.2 0.03 5.25. V %/V V. −. 100. 200. mA. 1.225 − 1.213. 1.25 0.008 −. 1.275 0.03 1.287. V %/V V. − 0.4. 0. 0.4. mA. − 230. 250 −. − 270. −. 1.0. 20. − −. 0.6 1.0. 1.0 1.4. −. 0.02. 100. mA. Discharge Current Charge to Discharge Current Ratio. kHz. FEEDBACK COMPARATOR 1 Threshold Voltage TA = 25°C Line Regulation (VCC = 2.5 V to 60 V, TA = 25°C) Total Variation over Line, and Temperature. Vth(FB1). Input Bias Current (VFB1 = 5.05 V). IIB(FB1). FEEDBACK COMPARATOR 2 Threshold Voltage TA = 25°C Line Regulation (VCC = 2.5 V to 60 V, TA = 25°C) Total Variation over Line, and Temperature. Vth(FB2). Input Bias Current (VFB2 = 1.25 V). IIB(FB2). CURRENT LIMIT COMPARATOR Threshold Voltage TA = 25°C Total Variation over VCC = 2.5 V to 60 V, and Temperature. Vth(Ipk Sense). Input Bias Current (VIpk (Sense) = 15 V). IIB(sense). mV. mA. DRIVER AND OUTPUT SWITCH (Note 3) Sink Saturation Voltage (ISW = 2.5 A, Pins 14, 15 grounded) Non−Darlington Connection (RPin 9 = 110 W to VCC, ISW/IDRV ≈ 20) Darlington Connection (Pins 9, 10, 11 connected). VCE(sat). Collector Off−State Leakage Current (VCE = 60 V). IC(off). Bootstrap Input Current Source (VBS = VCC + 5.0 V). V. Isource(DRV). 0.5. 2.0. 4.0. mA. VZ. VCC + 6.0. VCC + 7.0. VCC + 9.0. V. Input Threshold (VFB2 Increasing). Vth. 1.07. 1.125. 1.18. V. Input Hysteresis (VFB2 Decreasing). VH. −. 15. −. mV. Output Sink Saturation Voltage (Isink = 2.0 mA). VOL(LVI). −. 0.15. 0.4. V. Output Off−State Leakage Current (VOH = 15 V). IOH. −. 0.01. 5.0. mA. ICC. −. 6.0. 10. mA. Bootstrap Input Zener Clamp Voltage (IZ = 25 mA) LOW VOLTAGE INDICATOR. TOTAL DEVICE Standby Supply Current (VCC = 2.5 V to 60 V, Pin 8 = VCC, Pins 6, 14, 15 = GND, remaining pins open). 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. () :;<=>?@0ABC1D!AEF&*G HIJ#

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(188) ,& . Test. :,. Condition. m7 (!)< 19 0 ; J; 9 (. Results. Line Regulation. Vin = 8.0 V to 24 V, IO = 3.0 A. 6.0 mV = ± 0.06%. Load Regulation. Vin = 12 V, IO = 0.6 A to 3.0 A. 2.0 mV = ± 0.02%. Output Ripple. Vin = 12 V, IO = 3.0 A. 36 mVpp. Short Circuit Current. Vin = 12 V, RL = 0.1 W. 3.3 A. Efficiency, Without Bootstrap. Vin = 12 V, IO = 3.0 A. 76.7%. Efficiency, With Bootstrap. Vin = 12 V, IO = 3.0 A. 81.2%. Figure 21. Step−Down Converter. . +. >. +. . . > >. . 0. . . . . . > >. . 0. . . . . . . . . . . . >. +. +.

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(190) ,& . Figure 22A. External NPN Switch. Figure 22B. External PNP Saturated Switch. Figure 22. External Current Boost Connections for Ipk (Switch) Greater Than 2.5 A. http://onsemi.com 10.

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(192) ,& . . Test. Condition. Results. Line Regulation. Vin = 9.0 V to 16 V, IO = 0.6 A. 30 mV = ± 0.05%. Load Regulation. Vin = 12 V, IO = 0.1 A to 0.6 A. 50 mV = ± 0.09%. Output Ripple. Vin = 12 V, IO = 0.6 A. 140 mVpp. Efficiency. Vin = 12 V, IO = 0.6 A. 88.1%. Figure 23. Step−Up Converter. +. . +. . . > >. . +. . . . . . . . . . > >. . 0. . . . . . . . >. >. +. +.

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(196) ,& . Test. :, (,. 1= J; 9. 0 (. Condition. Results. Line Regulation. Vin = 9.0 V to 16 V, IO = 1.0 A. 5.0 mV = ± 0.02%. Load Regulation. Vin = 12 V, IO = 0.6 A to 1.0 A. 2.0 mV = ± 0.01%. Output Ripple. Vin = 12 V, IO = 1.0 A. 130 mVpp. Short Circuit Current. Vin = 12 V, RL = 0.1 W. 3.2 A. Efficiency, Without Bootstrap. Vin = 12 V, IO = 1.0 A. 73.1%. Efficiency, With Bootstrap. Vin = 12 V, IO = 1.0 A. 77.5%. Figure 25. Voltage−Inverting Converter. +. . +. . . > >. . . > >. . . . . . . . . . . . . . >. 0. >. . . . 0. . . +. . +.

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(199) NCV33163 Step−Down. Calculation ton (Notestoff 1, 2, 3). V. V out ) V F * V sat * V out in. ǒ. ton ƒ. t on t off. Voltage−Inverting. V out ) V – V F in V – V sat in. |V out| ) V. Ǔ. t on ) 1 t off. CT. 32.143 · 10 –6 ƒ. IL(avg). Iout. Ipk (Switch). Step−Up. ƒ. DI. L 2. ǒ. Vripple(pp). V. DIL. DI. ǒ. 1 8ƒ CO. V. Vout. ǒ. L. Ǔ. Ǔ. ǒ. t on. V. R1. Ǔ. DI. L 2. ) (ESR)2. [. Ǔ. ) 1. V. ǒ. R2. ref. R1. Ǔ. t on ) 1 t off. ǒ. Ǔ. t on ) 1 t off. IL(avg) ). t on. ǒ. V. t on I out C. t on t off. DI. L 2. 0.25 Ipk (Switch). Ǔ. L. ǒ. I out. DI. * V sat. in. F * V sat. in. 32.143 · 10 –6 ƒ. t on ) 1 t off. 2. R2. ref. ƒ. 0.25 Ipk (Switch). * V sat * V out. in. ǒ. IL(avg) ). 0.25 Ipk (Switch). L. Ǔ. t on ) 1 t off. 32.143 · 10 –6 ƒ I out. IL(avg) ). RSC. ǒ. t on t off. V. in. C. O. Ǔ. V. L. ǒ. R2. ref. t on. t on I out. [. ) 1. Ǔ. * V sat DI. R1. O. Ǔ. ) 1. The following Converter Characteristics must be chosen: Nominal operating input voltage. Desired output voltage. Desired output current. Desired peak−to−peak inductor ripple current. For maximum output current it is suggested that DIL be chosen to be less than 10% of the average inductor current IL(avg). This will help prevent Ipk (Switch) from reaching the current limit threshold set by RSC. If the design goal is to use a minimum inductance value, let DIL = 2(IL(avg)). This will proportionally reduce converter output current capability. p − Maximum output switch frequency. Vripple(pp) − Desired peak−to−peak output ripple voltage. For best performance the ripple voltage should be kept to a low value since it will directly affect line and load regulation. Capacitor CO should be a low equivalent series resistance (ESR) electrolytic designed for switching regulator applications. Vin − Vout − Iout − DIL −. NOTES: NOTES: NOTES: NOTES:. 1. 2. 3. 3.. Vsat − Saturation voltage of the output switch, refer to Figures 8 and 9. VF − Output rectifier forward voltage drop. Typical value for 1N5822 Schottky barrier rectifier is 0.5 V. The calculated ton/toff must not exceed the minimum guaranteed oscillator charge to discharge ratio of 8, at the minimum operating input voltage.. Figure 27. Design Equations. http://onsemi.com 13.

(200) NCV33163 PACKAGE DIMENSIONS. SOIC−16 WB CASE 751G−03 ISSUE D A. D 9. 1. 8. 16X 8. 9. *. ,. h X 45 _. *. L. A. ;. MILLIMETERS DIM MIN MAX A 2.35 2.65 A1 0.10 0.25 B 0.35 0.49 C 0.23 0.32 D 10.15 10.45 E 7.40 7.60 e 1.27 BSC H 10.05 10.55 h 0.25 0.75 L 0.50 0.90 q 0_ 7_. B. B. 14X. e. C. A1. H. E. ;. 8X. 8. ,. 8. 16. NOTES: 1. DIMENSIONS ARE IN MILLIMETERS. 2. INTERPRET DIMENSIONS AND TOLERANCES PER ASME Y14.5M, 1994. 3. DIMENSIONS D AND E DO NOT INLCUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE. 5. DIMENSION B DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.13 TOTAL IN EXCESS OF THE B DIMENSION AT MAXIMUM MATERIAL CONDITION.. q. T. SEATING PLANE. SOLDERING FOOTPRINT* 16X. 0.58. 11.00 1. 16X. 1.27 PITCH. 1.62. DIMENSIONS: MILLIMETERS. *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.. http://onsemi.com 14.

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(203) ;. 8. 9. ON Semiconductor and the ON logo are registered trademarks of Semiconductor Components Industries, LLC (SCILLC) or its subsidiaries in the United States and/or other countries. SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. () ON Semiconductor8ZON([\Semiconductor Components Industries, LLC (SCILLC) ]P^_(àb(cd8Ze"*f(dgh

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