BD9420F White LED Driver

ROHM

Description

Datasheet LED Drivers for LCD Backlights White LED Driver for large LCD Panels (DCDC Converter Type) BD9420F General .
BD9420F is high efficiency driver for white LED.

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BD9420F Datasheet Preview — Preview of BD9420F PDF

Datasheet Specifications

Part number: BD9420F
Manufacturer: ROHM ↗
File Size: 2.11 MB
Datasheet: BD9420F-ROHM.pdf
Description: White LED Driver

Features

* 6ch LED constant current driver(External PNP Tr Type)
* Maximum LED setting current 500mA(VREF Pin setting)
* ±2% LED current accuracy(VREF=0.9V setting)
* Built-in DC/DC converter
* Analog Dimming(Linear) function
* Built-in PWM-independent soft start circuit
* LED pro

Applications

* LED driver for TV, Monitor and LCD Back Light Package SOP28 W(Typ) x D(Typ) x H(Max) 18.50mm x 9.90mm x 2.41mm Pin Pitch 1.27mm Figure 1. SOP28 Typical Application Circuit VIN PGND STB PWMA PWMB PWMC CS PGND REG75 COVP AGND REG75 CREG75 PGND AGND N REG75 VCC PGND AGND OVP

BD9420F Distributors

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BD9420F White LED Driver ROHM

ROHM BD9420F-like datasheet