The HV9921 is a pulse width modulated (PWM) high-efficiency LED driver control IC. It allows efficient operation of LED strings from voltage sources ranging up ...
The HV9921/22/23 are PWM peak current controllers designed to control a buck converter topology in contin- uous conduction mode (CCM). The output current is.
HV9921 Microchip Technology Power Management (PMIC) parts available at DigiKey.
The HV9921, HV9922, and HV9923 are pulse width modulated (PWM) LED driver control. ICs. They allow efficient operation of low current LED strings from ...
The HV9921 is a pulse width modulated (PWM) high- efficiency LED driver control IC. It allows efficient operation of. LED strings from voltage sources ...
The HV9921/22/23 are pulse width modulated (PWM) high-efficiency LED driver control ICs. They allow efficient operation of LED strings from voltage sources ...
The HV9921/22/23 are pulse width modulated (PWM) high-efficiency LED driver control ICs. They allow efficient operation of LED strings from voltage sources ...
$2.20
The HV9921 is a pulse width modulated (PWM) high-efficiency LED driver control IC. It allows efficient operation of LED strings from voltage sources ranging up ...
Mar 11, 2009 · The output current of HV9921 is limited max to 20mA. At 20 VDC to 75 VDC output current is 15mA constantly. After 75 VDC output current starts ...