Description
BD9483F,FV is a high efficiency driver for white LEDs and designed for large LCDs.
This IC is built-in 2ch boost DCDC converters that employ an array of LEDs as the light source.
Features
- >.
- 2ch boost DCDC converter with current mode.
- LED protection circuit (Max duty protection, LED
OCP protection).
- Over-voltage protection (OVP) for the output
voltage Vout.
- Adjustable soft start.
- The wide range of analog dimming 0.2V-3.0V.
- 2ch independent PWM dimming input.
- The UVLO detection for the input voltage of the
power stage.
- FAIL logic output.
- Package
SOP-24: Pin Pitch:
W(Typ. ) D(Typ. ) H(Max. ) 15.00mm x 7.80mm x 2.01mm
1.27mm.
- Typical Applic.
BD9483FV Datasheet
