HIP1031AS Intersil Corporation, HIP1031AS Datasheet
HIP1031AS
Manufacturer Part Number
HIP1031AS
Description
Half Amp High Side Driver with Overload Protection
Manufacturer
Intersil Corporation
Datasheet
1.HIP1031AS.pdf
(4 pages)
December 1997
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207
Pinout
Features
• Over Operating Range. . . . . . . . . . . . . . -40
• Over-Voltage Shutdown Protected
• Negative Output Voltage Clamp
• Over-Current Limiting
• Thermal Limiting Protection
• Load Dump . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60V
• Reverse Battery Protection . . . . . . . . . . . . . . . . .To -16V
• CMOS/TTL Logic Level Control Input
Applications
• Motor Driver/Controller
• Driver for Solenoids, Relays & Lamps
• MOSFET and IGBT Driver
•
Ordering Information
HIP1031AS
NUMBER
- V
- Power Supply Range . . . . . . . . . . . . . . . . 4.5V to 25V
Driver for Temperature Controller
PART
SAT
at 0.6A . . . . . . . . . . . . . . . . . . . . . . . . . 1.0V Max
RANGE (
HIP1031 (SIP)
-40 to 125
TOP VIEW
TEMP.
o
C)
5 Ld TS-001AA SIP
5 V
4 GND
3 TAB GND
2 V
1 V
|
OUT
IN
CC
Copyright
(CONTROL)
PACKAGE
(SUPPLY)
(LOAD)
©
Intersil Corporation 1999
Functional Block Diagram
CONTROL
SUPPLY
o
V
Z5.067C
C to 125
BATT
V
PKG.
V
NO.
CC
1
5
IN
PEAK
SHUTDOWN
o
VOLTAGE
C
OVER-
1
Description
The HIP1031 is a High Side Driver Power Integrated Circuit
designed to switch power supply voltage to an output load. It
is the equivalent of a PNP pass transistor operated as a
protected high side current switch in the saturated ON state
with low forward voltage drop at the maximum rated current. It
has low output leakage and low idle current in the OFF state.
The Functional Block Diagram for the HIP1031 shows the
protection control circuit functions of over-current, overvoltage
and over-temperature. A small metal resistor senses
overcurrent in the power supply path of the pass transistor
and load. Overvoltage detection and shutdown of the output
driver occurs when a comparator determines that the supply
voltage has exceeded a comparator reference level. Over-
temperature is sensed from a V
that is thermally close to the output drive transistor. In addition
to the input detected overvoltage protection, negative peak
voltage of an inductive load is clamped with an internal zener
diode. An internal bandgap supply voltage source provides a
stable voltage reference over the chip operating temperature
range, providing bias and reference control for the protection
circuits.
The HIP1031 is particularly well suited for driving lamps,
relays, and solenoids in automotive and industrial control
applications where voltage and current overload protection at
high temperatures is required. The HIP1031 is supplied in a 5
lead TS-001AA Power SIP package.
CURRENT
LIMIT
R
S
Half Amp High Side Driver with
GND
3
TAB
THERMAL
HIP1031
LIMIT
Overload Protection
BE
CONTROL
CIRCUIT
differential sense element
File Number
GND
4
HIP1031
NEG.
CLAMP
ZENER
3596.6
V
2
OUT
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HIP1031AS Summary of contents
Page 1
... Driver for Solenoids, Relays & Lamps • MOSFET and IGBT Driver • Driver for Temperature Controller Ordering Information PART TEMP. o NUMBER RANGE ( C) PACKAGE HIP1031AS -40 to 125 5 Ld TS-001AA SIP Pinout HIP1031 (SIP) TOP VIEW 5 V (CONTROL GND 3 TAB GND 2 V ...
Page 2
Absolute Maximum Ratings Supply Voltage See O.V. Shutdown Limit Input Voltage, V (Note ...
Page 3
Typical Application 0.47 F POWER SUPPLY OVER- VOLTAGE SHUTDOWN CMOS/TTL INPUT LOGIC SWITCH Typical Performance Curves 16 o WITH EXT. 6 C/W 14 HEAT SINK ...
Page 4
... All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification. Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use ...