
HV9921 (Microchip)
3-Pin Switch-Mode LED Lamp Driver
HV9921/HV9922/HV9923
3-Pin Switch-Mode LED Lamp Driver ICs
Features
• Constant output current: - HV9921 – 20mA - HV9922 – 50mA - HV9923 – 30mA
• Univ
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