PT4112 Datasheet - PowTech

PT4112, WLED Driver

PT4112 WLED Driver for Notebook Display GENERAL .
The PT4112 is a step-up converter with current sources capable of driving six parallel strings of up to 10 series-connected WLEDs.

PT4112-PowTech.pdf

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Datasheet Details

Part number:

PT4112

Manufacturer:

PowTech

File Size:

357.92 KB

Description:

WLED Driver

Features

* to protect itself from fault conditions including built-in open lamp over voltage protection, cycle-by-cycle current limit, over temperature shutdown, input under voltage lock out and integrated soft-start. Additionally, PT4112 provides a driver output for an external PFET connected between the inpu

Applications

* z z Notebook LCD display Backlight General middle-sized LCD backlight TYPICAL APPLICATIONS PT4112_DSB Rev EN_0.1 www. micro-bridge. com Page 1 PT4112 WLED Driver for Notebook Display PIN ASSIGNMENT 16 pin 3×3 QFN PAKAGE (TOP VIEW) Fault FB6 14 FB5 13 12 11 10 9 5 ISET 6 VCC 7 FB1 8 FB2 FB4 BRT GN

PT4112 Distributors

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