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HV9861A

Microchip
Part Number HV9861A
Manufacturer Microchip
Description LED Driver
Published Jan 30, 2017
Detailed Description HV9861A LED Driver with Average-Mode Constant Current Control Features • Fast average current control • Programmable co...
Datasheet PDF File HV9861A PDF File

HV9861A
HV9861A

Overview
HV9861A LED Driver with Average-Mode Constant Current Control Features • Fast average current control • Programmable constant off-time switching • PWM / linear dimming input • Output short circuit protection with skip mode • Ambient operating temperature -40°C to +125°C • Pin-compatible with the HV9910B and HV9961 Applications • DC/DC or AC/DC LED driver applications • LED back-light driver for LCD displays • General purpose constant current source • LED signage and displays • Architectural and decorative LED lighting • LED street lighting Description HV9861A is a patented, average-mode, constant-current control, LED driver IC operating in a constant offtime mode.
Unlike the HV9910B, this ...


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