1x/1.5x/2x White LED Charge Pumps with Two LDOs in 4mm x 4mm TQFN

General Description The MAX8645X/MAX8645Y charge pumps drive up to eight white LEDs with regulated constant current for uniform intensity. The main group of LEDs (M1–M6) can be driven up to 30mA per LED for backlighting. The flash group of LEDs (F1 and F2) is independently controlled and can be d

1x/1.5x/2x White LED Charge Pumps with Two LDOs in 4mm x 4mm TQFN

General Description The MAX8645X/MAX8645Y charge pumps drive up to eight white LEDs with regulated constant current for uniform intensity. The main group of LEDs (M1–M6) can be driven up to 30mA per LED for backlighting. The flash group of LEDs (F1 and F2) is independently controlled and can be d

1x/1.5x/2x White LED Charge Pumps with Two LDOs in 4mm x 4mm TQFN

General Description The MAX8645X/MAX8645Y charge pumps drive up to eight white LEDs with regulated constant current for uniform intensity. The main group of LEDs (M1–M6) can be driven up to 30mA per LED for backlighting. The flash group of LEDs (F1 and F2) is independently controlled and can be d

Synchronous rectification with built-in FET type DC/DC converter IC

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Precision High Voltage Current Sense Amplifier

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