hip1031 Intersil Corporation, hip1031 Datasheet

hip1031

Manufacturer Part Number

hip1031

Description

Half Amp High Side Driver With Overload Protection

Manufacturer

Intersil Corporation

Datasheet

1.HIP1031.pdf (4 pages)

Current page: 1 of 4
Download datasheet (34Kb)

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.

5 Ld TS-001AA SIP

5 V

4 GND

3 TAB GND

2 V

1 V

OUT

(CONTROL)

PACKAGE

(SUPPLY)

(LOAD)

Intersil Corporation 1999

Functional Block Diagram

CONTROL

SUPPLY

Z5.067C

C to 125

BATT

PKG.

NO.

PEAK

SHUTDOWN

VOLTAGE

OVER-

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

Half Amp High Side Driver with

GND

TAB

THERMAL

HIP1031

LIMIT

Overload Protection

CONTROL

CIRCUIT

differential sense element

File Number

GND

HIP1031

NEG.

CLAMP

ZENER

3596.6

OUT

Related parts for hip1031

hip1031 Summary of contents

Page 1

... The HIP1031 is particularly well suited for driving lamps, relays, and solenoids in automotive and industrial control PKG. applications where voltage and current overload protection at NO. high temperatures is required. The HIP1031 is supplied lead TS-001AA Power SIP package. Z5.067C Functional Block Diagram V CC ...

Page 2

... Turn-On Time Turn-OFF Time NOTE: 4. Short Circuit current will be reduced when Thermal Shutdown occurs. Testing of a short circuit current may require a short duration pulse. HIP1031 Thermal Information Thermal Resistance (Typical, Note 2) OVSD Plastic SIP Package . . . . . . . . . . . . . . ...

Page 3

... Typical Performance Curves 16 o WITH EXT. 6 C/W 14 HEAT SINK -50 - AMBIENT TEMPERATURE ( FIGURE 1. DISSIPATION DERATING CURVES HIP1031 HIP1031 HIGH SIDE DRIVER R S CURRENT CONTROL THERMAL LIMIT CIRCUIT LIMIT TAB 3 GND 0.8 WITH EXT C/W 0.7 HEAT SINK (INFINITE 0.6 HEAT SINK) 0.5 ...

Page 4

... However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see web site http://www.intersil.com HIP1031 Z5.067C (ALTERNATE VERSION) ...

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