HV9925 ic equivalent, programmable-current led lamp driver ic.
Programmable Output Current to 50mA PWM Dimming / Enable Universal 85-264VAC Operation Fixed OFF-Time Buck Converter Internal 500V Power MOSFET www.DataSheet4U..
Decorative Lighting Low Power Lighting Fixtures
Typical Application Circuit
~ AC ~ BR1 L1 CIN CO LEDN D1 LED1
6 En.
The HV9925 is a pulse width modulated (PWM) high-efficiency LED driver control IC with PWM dimming capabilities. It allows efficient operation of high brightness LED strings from voltage sources ranging up to 400VDC. The HV9925 includes an internal hig.
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