Datasheet > HIP4020

HIP4020

更新时间： 2024-11-15 22:51:19

品牌	Logo	应用领域
英特矽尔 - INTERSIL		驱动器
页数	文件大小	规格书
8页	69K
描述
Half Amp Full Bridge Power Driver for Small 3V, 5V and 12V DC Motors

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HIP4020 数据手册

HIP4020

Half Amp Full Bridge Power Driver

for Small 3V, 5V and 12V DC Motors

June 1997

Features

Description

• Two Independent Controlled Complementary In the Functional Block Diagram of the HIP4020, the four switches

MOS Power Output Half H-Drivers (Full-Bridge) and a load are arranged in an H-Conﬁguration so that the drive volt-

for Nominal 3V to 12V Power Supply Operation

age from terminals OUTA and OUTB can be cross-switched to

change the direction of current ﬂow in the load. This is commonly

known as 4-quadrant load control. As shown in the Block Diagram,

switches Q1 and Q4 are conducting or in an ON state when current

ﬂows from V_DDthrough Q1 to the load, and then through Q4 to termi-

nal V_SSB; where load terminal OUTA is at a positive potential with

respect to OUTB. Switches Q1 and Q4 are operated synchronously

by the control logic. The control logic switches Q3 and Q2 to an open

or OFF state when Q1 and Q4 are switched ON. To reverse the cur-

rent ﬂow in the load, the switch states are reversed where Q1 and Q4

are OFF while Q2 and Q3 are ON. Consequently, current then ﬂows

from V_DDthrough Q3, through the load, and through Q2 to terminal

• Split ±Voltage Power Supply Option for Output

Drivers

• Load Switching Capabilities to 0.5A

• Single Supply Range +2.5V to +15V

• Low Standby Current

• CMOS/TTL Compatible Input Logic

• Over-Temperature Shutdown Protection

• Over-Current Limit Protection

V_SSA, and load terminal OUTB is then at a positive potential with

• Over-Current Fault Flag Output

• Direction, Braking and PWM Control

respect to OUTA.

Terminals ENA and ENB are ENABLE Inputs for the Logic A and B

Input Controls. The ILF output is an Over-Current Limit Fault Flag Out-

put and indicates a fault condition for either Output A or B or both. The

Applications

_DDand V_SSare the Power Supply reference terminals for the A and

• DC Motor Driver

B Control Logic Inputs and ILF Output. While the V_DDpositive power

supply terminal is internally connected to each bridge driver, the V_SSA

and V_SSBPower Supply terminals are separate and independent from

• Relay and Solenoid Drivers

• Stepper Motor Controller

• Air Core Gauge Instrument Driver

• Speedometer Displays

V_SSand may be more negative than the V_SSground reference termi-

nal. The use of level shifters in the gate drive circuitry to the NMOS

(low-side) output stages allows controlled level shifting of the output

drive relative to ground.

• Tachometer Displays

Ordering Information

• Remote Power Switch

TEMP.

RANGE ( C)

• Battery Operated Switch Circuits

• Logic and Microcontroller Operated Switch

PART NUMBER

PACKAGE

20 Ld SOIC

PKG. NO.

HIP4020IB

-40 to 85

M20.3

Pinout

Block Diagram

HIP4020 SOIC

V_DD

TOP VIEW

I_SENSE

ILF

I_SENSE

V_DD

18 NC

OUTB

OUTA

ENB

17 OUTB

16 V_SSB

15 V_SSA

14 OUTA

13 NC

ENB

T_SENSE

I_SENSE

V_SS

ENA

I_SENSE

ILF

V_DD

NC 10

11 NC

V_SS

V_SSA

V_SSB

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

File Number 3976.1

12 3 4 5 6 7 8

中文翻译

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与HIP4020相关器件

型号	品牌	获取价格	描述	数据表
HIP4020_05	INTERSIL	获取价格	Half Amp Full Bridge Power Driver for Small 3V, 5V and 12V DC Motors
HIP4020IB	INTERSIL	获取价格	Half Amp Full Bridge Power Driver for Small 3V, 5V and 12V DC Motors
HIP4020IBZ	INTERSIL	获取价格	Half Amp Full Bridge Power Driver for Small 3V, 5V and 12V DC Motors
HIP4020IBZT	INTERSIL	获取价格	Half Amp Full Bridge Power Driver for Small 3V, 5V and 12V DC Motors
HIP4080	INTERSIL	获取价格	80V/2.5A Peak, High Frequency Full Bridge FET Driver
HIP4080_03	INTERSIL	获取价格	80V/2.5A Peak, High Frequency Full Bridge FET Driver
HIP4080A	INTERSIL	获取价格	80V/2.5A Peak, High Frequency Full Bridge FET Driver
HIP4080A	RENESAS	获取价格	80V/2.5A Peak, High Frequency Full Bridge FET Driver with Charge Pump and Input Comparator
HIP4080A_04	INTERSIL	获取价格	80V/2.5A Peak, High Frequency Full Bridge FET Driver
HIP4080AB	FAIRCHILD	获取价格	Full Bridge Based MOSFET Driver, 2.5A, PDSO20

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