SIP2100 Datasheet, PDF (1/7 Pages) Vishay Siliconix – Shoot-through protection scheme

New Product
5 V, 1 A H-Bridge Motor Driver
SiP2100
Vishay Siliconix
DESCRIPTION
The SIP2100 is an integrated, buffered H-bridge with TTL
and CMOS compatible inputs with the capability of delivering
up to 1 A continuous current at 5 V V_DD supply.
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
• 1 A drive capability
• Optimized for 5 V V_DD bias
• Extremely low idle current
• Shoot-through protection scheme
• Thermal shutdown
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• High performance servo
• Optical/tape disk drives
• Brush/stepper motor driver
PACKAGE OUTLINE
SOIC (Top View)
S_A 1
8 OUT_A
GND 2
7 INA
VDD 3
SB 4
6 IN_B
5 OUT_B
Fig. 1 - Package and Pinout
FUNCTIONAL BLOCK DIAGRAM AND TRUTH TABLE
TRUTH TABLE
IN_A
1
0
0
1
Fig. 2 - Functional Block Diagram
IN_B
OUT_A
0
1
1
0
0
0
1
HiZ
Out_B
0
1
0
HiZ
Document Number: 63949
For technical questions, contact: [e-mail]
www.vishay.com
S12-2801-Rev. B, 10-Dec-12
1
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000