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最新公告:金信谷电子开发了3~7W高性能低成本的高压线性球泡灯方案

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Small Panel Charge Pump LED Driver

P/N V IN Range (V) V OUT (V) LED Channels Current Match(%) Iout(mA)(Max) Switch Frequency (kHz) Topology Dimming IF Package Data sheet Application Note
AP3602A 2.7 to 5 5 0   100 1200 2X Charge Pump PWM SOT-23-6,TSOT-23-6
AP3602B 2.7 to 4.5 4.5 0   100 1200 2X Charge Pump PWM SOT-23-6,TSOT-23-6
AP3605 2.7 to 5.5   4 ±3% 80 1000 1.5X Current Source PWM QFN-3×3-16
AP3606 2.7 to 5.5   4 ±3% 80 1000 1X/1.5X Current Sink Digit QFN-3×3-16
AP3607 2.7 to 5.5   6 ±3% 120 1000 1X/1.5X Current Sink Digit QFN-3×3-16
AP3615 2.7 to 5.5   5 ±3% 100 1000 1X/1.5X Current Sink Digit QFN-3×3-16

Small Panel Boost LED Driver

P/N V IN Range (V) V OUT (Max)(V) Switch Current (mA) Max LEDs@ single string Max LEDs@ multi strings Feedback Voltage (V) Switch Frequency (kHz) Schottky Diode Package Data sheet Application Note
AP3019A 2.5 to 16 30 550 8 3S7P 0.2 1200 Internal SOT-23-6,TSOT-23-6
AP3031 2.7 to 16 17 1400 4 3S16P 0.2 1000 External SOT-23-6,TSOT-23-6
AP3033 3 to 16 17 1300   3S8P 0.2 1000 External TSOT-23-6

Large Panel Current Sink LED Driver

P/N V IN Range_(V) Quiescent Current(Typ)(mA) Max Output current (mA) Max Output CH Current Match(%) Dimming IF Package Data sheet Application Note
AP2502 3.4 to 4.2 0.125 80 4 ±1 PWM SOT-23-6,TSOT-23-6
AP3608E 4.2 to 5.5 0.5 800 8 ±1.5 PWM QFN-4x4-24,TSSOP-20  
AP3616 4.2 to 27 0.5 1200 16 ±1.5 PWM/Linear SOP-28,TSSOP-28  

Large Panel Booster+Current Sink LED Driver

P/N V IN Range_(V) Current Limit Threshold (mV) Switch Frequency (kHz) PWM Max Output current (mA) Max Output CH Current Match(%) Dimming IF Package Data sheet
  AP3064 4.5V to 33 540 100 to 1000 Low Side N-MOS Controller 220 4 1.5 High f PWM SOIC-16
AP3068 5 to 27 110 150 to 1000 Low Side N-MOS Controller 800 8 ±1.5 High f PWM TSSOP-28
  AP3612 4.5V to 33 540 100 to 1000 Low Side N-MOS Controller 75 12 1.5 High f PWM SOIC-24,HSOP-28

Large Panel Boost LED Driver

P/N V IN Range (V) V OUT (V) Current Limit Threshold (mV) Feedback Voltage (V) Switch Frequency (kHz) PWM LED Backlight CC control Package Data sheet
AP3021 4 to 18 ADJ NC 0.2 330 Low Side N-MOS Controller support 1CH SOIC-8
AP3039A 5 to 27 ADJ 500 0.5 150 to 1000 Low Side N-MOS Controller support 1CH SOIC-14
AP3041 5 to 27 ADJ 500 0.5 100 to 500 Low Side N-MOS Controller support 1CH SOIC-16
AP3072 5 to 27 ADJ 500 0.5 50 to 1000 Low Side N-MOS Controller support 2CH SOIC-28
AP3074 5 to 27 ADJ 500 0.5 50 to 1000 Low Side N-MOS Controller support 4CH SOIC-32

* Estimation for system Mass Production, maybe varied with different system design.