Datasheet4U Logo Datasheet4U.com

LM3432B

6-Channel Current Regulator

LM3432B Features

* Dynamic Headroom Control (DHC) output to maximize efficiency when used in conjunction with National Semiconductor's LM3430 Boost Controller for LED Backlighting Current sinking adjustable up to 40mA in each string Fast current switching slew rate, tr = 60ns typical Wide dimming ratio, up to 40

LM3432B General Description

The LM3432/LM3432B are 6-channel high voltage current regulators which provide a simple solution for LED backlight applications. These devices incorporate six individual current regulator channels to give accurate driving current for each LED string. The string-to-string tolerance is kept within ±2..

LM3432B Datasheet (437.82 KB)

Preview of LM3432B PDF

Datasheet Details

Part number:

LM3432B

Manufacturer:

National Semiconductor

File Size:

437.82 KB

Description:

6-channel current regulator.
LM3432/LM3432B 6-Channel Current Regulator for LED Backlight Application www.DataSheet4U.com May 22, 2008 LM3432/LM3432B 6-Channel Current Regulato.

📁 Related Datasheet

LM3432 6-Channel Current Regulator (Texas Instruments)

LM3432 6-Channel Current Regulator (National Semiconductor)

LM3432B 6-Channel Current Regulator (Texas Instruments)

LM343 High Voltage Operational Amplifier (National Semiconductor)

LM3430 Boost Controller (Texas Instruments)

LM3430 high voltage low-side N-channel MOSFET controller (National Semiconductor)

LM3431 3-Channel Constant Current LED Driver (Texas Instruments)

LM3431 3-Channel Constant Current LED Driver (National Semiconductor)

LM3431A 3-Channel Constant Current LED Driver (National Semiconductor)

LM3431AQ 3-Channel Constant Current LED Driver (National Semiconductor)

TAGS

LM3432B 6-Channel Current Regulator National Semiconductor

Image Gallery

LM3432B Datasheet Preview Page 2 LM3432B Datasheet Preview Page 3

LM3432B Distributor