Datasheet > HIP0081AS1

HIP0081AS1

更新时间： 2024-11-14 22:09:27

品牌	Logo	应用领域
英特矽尔 - INTERSIL		驱动器接口集成电路局域网
页数	文件大小	规格书
15页	118K
描述
Quad Inverting Power Drivers with Serial Diagnostic Interface

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HIP0081AS1 数据手册

HIP0080, HIP0081

September 1998

File Number 3018.4

Quad Inverting Power Drivers with Serial

Diagnostic Interface

Features

• Low Side Power MOSFET Output Drivers

HIP0080, HIP0081The HIP0080/0081 Quad Power Drivers

contain four individually protected NDMOS power output

transistor switches to drive inductive and resistive loads

such as: relays, solenoids, injectors, AC and DC motors,

heaters and incandescent lamp displays. The 4 Power

Drivers are low-side switches driven by CMOS logic input

control stages. Each Output Power Driver is protected

against over-current, over-temperature and over-voltage.

An internal drain-to-gate zener diode provides the clamping

protection for over-voltage. Diagnostic circuits provide

ground short, supply short, open load and thermal overload

detection for each of the 4 output stages. Each of the 4

input drivers and their respective diagnostic filters are

controlled by one ENABLE input.

• Output Driver Protection

- Over-Current Shutdown

- Over-Temperature Shutdown with Hysteresis

- Over-Voltage Internal Clamp

• HIP0081 Output Current Switching Capability:

- Each Output, I

. . . . . . . . . . . . . . . . . . . . . . 2.2A DC

OUT

- All Outputs ON, Equal I

. . . . . . . . . . . . . . . . 6A DC

. . . . . . . . . . 8A PK, 500ms

OUT

• HIP0080 Output Current Switching Capability:

- Each Output, I . . . . . . . . . . . . . . . . . . . . . . 1.3A DC

OUT

- All Outputs ON, Unequal I

. . . . . . . . . . . . . . 3A DC

. . . . . . . . 4A PK, 500ms

OUT

HIP0080, HIP0081The inputs are CMOS logic compatible

and individually control the output drivers with an active

high state for turn-on. All other control inputs are active

high with the exception of the Chip Select (CS) which is

active low. The DATAIN (DI) and DATAOUT (DO) are

positive logic and the Clock (CLK) input for the Serial

Interface is active on the rising edge of the CLK pulse. All

Inputs except the HIP0080 ENABLE have a nominal level

of hysteresis. IN1, IN2, IN3, IN4 and ENABLE have pull-

down resistors of approximately 100kΩ. This switches off

any channel that has an unterminated input.

• HIP0080 - Low Idle Current Shutdown Mode

• Regulated Interface for 5V CMOS Logic Inputs

• Open Drain High Z DATAOUT

• Fault Mode Output for Shorts, Opens and Over-Temperature

• 16-Bit Serial Diagnostic Register

• SPI Bus Compatible Data Readout

• HIP0081 - Low θ Power Package . . . . . . . . . . . . 3 C/W

• -40 C to 125 C Operating Temperature Range

HIP0080, HIP0081Filters are used on the outputs of the

fault sensing comparators to avoid the detection of short

duration transient spikes. The on-chip oscillator is used to

clock an internal shift register in each filter. If the fault

condition is longer than a preset number of clock cycles,

the fault condition is recognized and the respective bit is

set in the diagnostic register. No filter is used in the

thermal-overload feedback circuit and the bit is set when

thermal shutdown occurs.

Applications

• Drivers For:

- Solenoids

•

System Use:

- Automotive

- Injectors

- Steppers

- Motors

- Relays

- Appliances

- Industrial

- Robotics

- Power Output

- Lamps

- Displays

HIP0080, HIP0081For normal operating conditions, a

Reset turns off all outputs when the V_CClevel drops below

3.5V. The internal bandgap and bias supply function

includes a 5V regulated supply for the low voltage signal

and logic circuits.

Ordering Information

TEMP.

PKG.

NO.

PART NUMBER

HIP0081AS1

HIP0081AS2

HIP0080AM

RANGE ( C)

PACKAGE

-40 to 125 15 Ld SIP

-40 to 125 28 Ld PLCC

Z15.05A

Z15.05B

N28.45

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

12 3 4 5 6 7...15

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与HIP0081AS1相关器件

型号	品牌	获取价格	描述	数据表
HIP0081AS2	INTERSIL	获取价格	Quad Inverting Power Drivers with Serial Diagnostic Interface
HIP0082	INTERSIL	获取价格	Quad Power Drivers with Serial Diagnostic Interface
HIP0082AB	INTERSIL	获取价格	Quad Power Drivers with Serial Diagnostic Interface
HIP0082ABT	RENESAS	获取价格	5A BUF OR INV BASED MOSFET DRIVER, PDSO20, POWER, PLASTIC, SOP-20
HIP0082AS1	INTERSIL	获取价格	Quad Power Drivers with Serial Diagnostic Interface
HIP0082AS2	INTERSIL	获取价格	Quad Power Drivers with Serial Diagnostic Interface
HIP0084	INTERSIL	获取价格	Quad Power Drivers with Serial Diagnostic Interface
HIP0084AB	INTERSIL	获取价格	Quad Power Drivers with Serial Diagnostic Interface
HIP0084AB-T	RENESAS	获取价格	5A BUF OR INV BASED MOSFET DRIVER, PDSO20, POWER, PLASTIC, SOP-20
HIP0084AS1	INTERSIL	获取价格	Quad Power Drivers with Serial Diagnostic Interface

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