BD94062F Datasheet High Efficiency Driver

Manufacturer: ROHM

Overview: Datasheet LED Drivers for LCD Backlights 1ch Buck Type White LED Driver for Large LCD BD94062F.

Datasheet Details

Part number	BD94062F
Manufacturer	ROHM
File Size	2.23 MB
Description	high efficiency driver
Datasheet	BD94062F-ROHM.pdf

General Description

BD94062F is a high efficiency driver for white LEDs and designed for large LCDs.

BD94062F has a built-in quasi-resonant(QR) control method DCDC converter and continuous current mode(CCM) DCDC converter that can supply appropriate voltage to the light source of LEDs series array.

By external current detection resistance, it achieves a power supply design with high flexibility.

Key Features

QR or CCM Selectable(SEL Pin).
LED Current Compensation Function(for QR).
Under Voltage Protection(VCC Pin).
Leading Edge Blanking Function(CS Pin).
PWM and ADIM Dimming Operating.
Abnormal Detection Signal Output(FAILB Pin).
LED PWM Dimming Over Duty Protection(ODP) Key Specifications.
Operating Power Supply Voltage Range: VCC: 10.5V to 35.0V.
Operating Current: 3.0mA(Typ).
Maximum Frequency QR: 800kHz(Min).
Oscillation Frequency C.

BD94062F Distributor

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