BD9397EFV - LED Drivers

ROHM

Datasheet Details

BD9397EFV is a high efficiency driver for white LEDs and designed for large LCD panel. Key Specificatio

6ch Constant LED drivers, available 400mA drive per 1ch.
Constant current accuracy ±1.8% (IC only).
Each 6ch external PWM inputs can control independent dimming.
Current analog (linear) dimming by VREF.
1ch boost controller with current mode (external FET).
Several protection functions DCDC part : OCP/OVP/UVLO/TSD LED driver part :OPEN,SHORT detection.
SHORT detection voltage is set by LSP terminal.
Error detection output FAIL terminal inside.

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Published: May 5, 2014 |