HV9910B
HV9910B is Universal High-Brightness LED Driver manufactured by Microchip Technology.
Universal High-Brightness LED Driver
Features
- Switch mode controller for single switch LED drivers
- Enhanced drop-in replacement to the HV9910
- Open loop peak current controller
- Internal 8.0 to 450V linear regulator
- Constant frequency or constant off-time operation
- Linear and PWM dimming capability
- Requires few external ponents for operation
Applications
- DC/DC or AC/DC LED driver applications
- RGB backlighting LED driver
- Back lighting of flat panel displays
- General purpose constant current source
- Signage and decorative LED lighting
- Chargers
Description
HV9910B is an open loop, current mode control, LED driver IC. This IC can be programmed to operate in...
