BD9423EFV Datasheet (ROHM) - 6ch boost LED driver

BD9423EFV, 6ch boost LED driver

BD9423EFV is a high efficiency driver for white LEDs and designed for large LCD panel.

This IC is built-in high current drive and high responsibility type 6ch LED drivers and 1ch boost DCDC converter.

BD9423EFV has some protect function against fault conditions, such as the over-voltage protection (

BD9423EFV Features

* Operating power supply voltage range:9.0V to 35.0V

* Oscillator frequency: 200kHz (RT=100kΩ)

* Operating Current: 9mA (typ.)

* Operatin