HIP0051
June 1996
0.25A/50V Octal Low Side Power Driver
with Serial Bus Control
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.
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
• -40
o
C to 85
o
C Operating Range
Applications
• Automotive and Industrial Systems
• Solenoids, Relays and Lamp Drivers
• Logic and
µP
Controlled Drivers
• Robotic Controls
Ordering Information
PART
NUMBER
HIP0051IB
TEMP.
RANGE (
o
C)
-40 to 85
PACKAGE
20 Ld SOIC
PKG.
NO.
M20.3
Pinout
HIP0051
(SOIC)
TOP VIEW
GND
V
CC
SI
DR0
DR1
DR2
DR3
NC
EN
1
2
3
4
5
6
7
8
9
20 GND
19 LGND
18 SO
17 DR7
16 DR6
15 DR5
14 DR4
13 SCK
12 STR
11 GND
Block Diagram
(ENABLE)
(STROBE)
Q0
SI
8-BIT
SERIAL
(SPI)
INPUT
REGISTER
(DATA IS
PARALLEL
OUTPUT
LATCHED
WHEN
STROBED)
Q1
Q2
Q3
Q4
Q5
Q6
Q7
OUTPUT DRIVER
(CHANNEL 1 OF 8)
DR#0
EN
STR
OUTPUT
LATCH
SCK
GND 10
SO
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207
|
Copyright
©
Intersil Corporation 1999
File Number
4155
1
INTERSIL [ INTERSIL CORPORATION ]
