Vishay Siliconix

SiP2100

New Product

Document Number: 63949

S12-2801-Rev. B, 10-Dec-12

www.vishay.com

1

This document is subject to change without notice.

5 V, 1 A H-Bridge Motor Driver

DESCRIPTION

The SIP2100 is an integrated, buffered H-bridge with TTL

and CMOS compatible inputs with the capability of delivering

The SIP2100 has two independent logic inputs that can set

four different motor operation modes: normal rotation,

reverse rotation, stop (idling) and braking. The internal

shoot-through protection logic also prevents upper and lower

outputs from being turned on simultaneously.

The SiP2100 offers high efficiency with an extremely low

operating current. The device also benefits from over

temperature protection with a shut down hysteresis of 20 °C.

The SIP2100 is available in SOIC8 package.

FEATURES

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1 A drive capability

•

•

Extremely low idle current

•

Shoot-through protection scheme

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Thermal shutdown

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Material categorization: For definitions of compliance

APPLICATIONS

•

High performance servo

•

Optical/tape disk drives

•

Brush/stepper motor driver

PACKAGE OUTLINE

FUNCTIONAL BLOCK DIAGRAM AND TRUTH TABLE

Fig. 1 - Package and Pinout

Fig. 2 - Functional Block Diagram

TRUTH TABLE

1010

0101

0000

11

HiZ

HiZ

1

2

3

4

8

7

6

5

GND

VDD

SOIC (Top View)