FN4155 Rev.0.00

Page 1 of 6

June 1996

FN4155

Rev.0.00

June 1996

HIP0051

0.25A/50V Octal Low Side Power Driver with Serial Bus Control

DATASHEET

Features

• Eight Open Drain - NDMOS Low Side Drivers Each

Capable of 250mA

• High Voltage Power BiMOS with Low Idle and Standby

Current

• Over-Voltage Clamp Protection

- Each Output. . . . . . . . . . . . . . . . . . . . . . . . 50V Typical

• Serial Data Input, Parallel Output Power Drive

• Common Enable for Output Drivers and Data Storage

Register

•-40oC to 85oC Operating Range

Applications

• Automotive and Industrial Systems

• Solenoids, Relays and Lamp Drivers

• Logic and

P Controlled Drivers

• Robotic Controls

Description

The HIP0051 is a logic controlled, eight channel Octal Low

Side Power Driver. As shown in the Block Diagram, the

outputs are controlled via the serial data interface which

allows the data to be shifted out, allowing control of other

cascaded serial devices.

The HIP0051 is fabricated in a Power BiMOS IC process,

and is intended for use in automotive and other applications

having a wide range of temperature and electrical stress

conditions. It is particularly suited for driving lamps, displays,

relays, and solenoids in applications where low operating

power, high breakdown voltage, and high output current at

high temperature is required.

Ordering Information

PART

NUMBER

TEMP.

RANGE (oC)

PACKAGE

PKG.

NO.

HIP0051IB

-40 to 85

20 Ld SOIC

M20.3

Pinout

HIP0051

(SOIC)

TOP VIEW

Block Diagram

11

12

13

14

15

16

17

18

20

19

10

9

8

7

6

5

4

3

2

1

GND

VCC

SI

DR0

DR1

DR2

NC

DR3

EN

GND

GND

SO

DR7

DR6

LGND

DR5

DR4

SCK

STR

GND

SCK

OUTPUT

OUTPUT DRIVER

(CHANNEL 1 OF 8)

DR#0

LATCH

EN

(STROBE)

SI

SO

SERIAL

(SPI)

PARALLEL

(DATA IS

REGISTER

INPUT

STR

(ENABLE)

Q0

Q1

Q2

Q3

Q4

Q5

Q6

Q7

STROBED)

WHEN

LATCHED

OUTPUT

8-BIT