Adjustable Constant Current LED Driver AMC7136

General Description The AMC7136 is a constant current regulator for driving LEDs with low quiescent current and low dropout voltage. The current is adjustable from 10mA to 400mA with an external resistor. Only one external resistor is required to achieve a constant current LED driver. Soft

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1MHz, High-Efficiency, Step-Up Converter for 2 to 8 White LEDs

General Description The APW7136A/B/C is a current-mode and fixed frequency boost converter with an integrated N-FET to drive up to 8 white LEDs in series. The series connection allows the LED current to be identical for uniform brightness. Its low on-resistance of N-FET and feedback voltage redu

文件：423.64 Kbytes 页数：15 Pages

ANPEC

茂达电子

1MHz, High-Efficiency, Step-Up Converter for 2 to 8 White LEDs

文件：359.35 Kbytes 页数：17 Pages

ANPEC

茂达电子

1MHz, High-Efficiency, Step-Up Converter for 2 to 8 White LEDs

文件：359.35 Kbytes 页数：17 Pages

ANPEC

茂达电子