SM4402

© 2018 Silicon Mitus, Inc.

www.siliconmitus.com

Februay 2018

– Rev. 0.0.0

1 / 1

Notebook and Tablet LCD Panel Level-shifter

with 13-Ch. Output and Gate Pulse Modulator

Features

 High-Voltage Level Shifter

. Logic Level Inputs

. -10 V to 38 V Output Rails

. Gate Pulse Modulator

. Discharge Output

 40-bump, WCSP package

 Protection

. Thermal Shutdown

Applications

 LCD Notebook and Tablet Panels

Description

The SM4402 consists of a high-voltage level-shifting scan

driver (level-shifter) with the gate pulse modulator (GPM).

The gate pulse modulator provides a modulated voltage

synchronized with clock signal FLK15, 26, 37, 48. The

high-voltage level-shifting scan driver with the GPM is fitted

for capacitive loads and work well with panels that contain

row drivers on the panel glass. The device is optimized for

thin-film transistor (TFT) liquid-crystal display (LCD)

applications.

Device Information

Part

Package

Size

SM4402

40 WCSP

3.27 mm x

2.07 mm

─────────────────────────────────────────────────────────────────────────────

Silicon Mitus cannot assume any responsibility for the consequence of use of information furnished nor for any infringement of patents or

other rights of third parties which may result from its use. No Circuit patent licenses are implied. Silicon Mitus reserves the right to change

the circuitry and specifications without notice at any time. This publication supersedes and replaces all information previously supplied. Silicon

Mitus products are not authorized for use as critical components in life support devices or systems without the express written approval of

Silicon Mitus.

© 2018 Silicon Mitus, Inc. - Printed in Korea - All Rights Reserved