Datasheet Summary
320mA LED Camera Flash Driver With I2C patible Interface
General Description The BD6164GUT is 320mA Flash LED driver with Synchronous rectification step up DC/DC converter that can drive 1 Flash LED. It is possible to choice flash and torch current by I2C I/F.
Features
- Current regulation for LED
- Flash LED Current driver (260mA,280mA,300mA,320mA)
- Assist Light Function LED Current driver (52mA, 72mA)
- High efficiency : 85% (LED current 300mA, VBAT=3.6V, LED Vf=3.6V,
4MHz mode,Ta=25 oC)
- I2C Control I/F
- Synchronous rectification step-up DC/DC converter
- High switching frequency 4MHz
- Over Voltage Protection (OVP)
- In-rush current prevention (Soft Start)
-...