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HV9925 - Driver for Decorative LED Lighting Circuits

Published 16.01.2012 Presenter Vitalij Dudkin

HV9925 - Driver for Decorative LED Lighting Circuits

HV9925 chip is ideal for control of chains of LEDs for circuits of decorative LED lighting and low-power lighting devices. Output current is programmable from 20 mA to 50 mA. Rrated output current is set by a single resistor.
The chip includes an integrated MOSFET switching transistor for voltage of 500 V.
Thermal protection ensures ...