SI9988_04 VISHAY [Vishay Siliconix], SI9988_04 Datasheet

SI9988_04

Manufacturer Part Number

SI9988_04

Description

Buffered H-Bridge

Manufacturer

VISHAY [Vishay Siliconix]

Datasheet

1.SI9988_04.pdf (8 pages)

Current page: 1 of 8
Download datasheet (130Kb)

DESCRIPTION

The Si9988 is an integrated, buffered H-bridge with TTL

compatible inputs and the capability of delivering a continuous

0.65 A @ V

200 kHz. Internal logic prevents the upper and lower outputs of

either half-bridge from being turned on simultaneously. Both

outputs may be forced low (for motor braking) by pulling EN to logic

high.

Document Number: 71326

S-40696—Rev. B, 19-Apr-04

PWM

FEATURES

D 0.65-A H-Bridge

D 200-kHz Switching Rate

D Shoot-Through Limited

D TTL Compatible Inputs

D 3.8- to 13.2-V Operating Range

D Surface Mount Packaging

D Total r

FUNCTIONAL BLOCK DIAGRAM, PIN CONFITURATION AND TRUTH TABLE

GND

1.8 W @ V

TRUTH TABLE

DS(on)

PWM

TSSOP-8

= 5 V (room temperature) at switching rates up to

Top View

Si9988

for N- and P-Channel:

= 4.5 V and T

OUT

Si9988DQ-T1—E3

OUT

Part Number

Si9988DQ-T1

OUT

= 85_C

ORDERING INFORMATION

Buffered H-Bridge

Marking

PWM

GND

988

(4)

(3)

(1)

Temperature Range

Protection Logic

Shoot-Through

−40 to 85_C

The Si9988 is available in both standard and lead (Pb)-free,

8-pin TSSOP packages, specified to operate over a voltage

range of 3.8 V to 13.2 V, and the industrial temperature range

of −40 to 85_C (D suffix).

APPLICATIONS

D VCM Driver

D Brushed Motor Driver

D Stepper Motor Driver

D Power Converter

D Optical Disk Drives

D Power Supplies

D High Performance Servo

40 to 85_C

Tape and Reel

Package

(6)

(5)

(2)

OUTPUT

(8)

Vishay Siliconix

(7)

www.vishay.com

Si9988

Related parts for SI9988_04

Related keywords

SI9988_04 datasheet
SI9988_04 data sheet
SI9988_04 pdf datasheet
SI9988_04 component
SI9988_04 part
SI9988_04 distributor
SI9988_04 RoHS
SI9988_04 datasheet download