HIP4020_05 INTERSIL [Intersil Corporation], HIP4020_05 Datasheet

HIP4020_05

Manufacturer Part Number

HIP4020_05

Description

Half Amp Full Bridge Power Driver for Small 3V, 5V and 12V DC Motors

Manufacturer

INTERSIL [Intersil Corporation]

Datasheet

1.HIP4020_05.pdf (9 pages)

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Half Amp Full Bridge Power Driver for

Small 3V, 5V and 12V DC Motors

In the Functional Block Diagram of the HIP4020, the four

switches and a load are arranged in an H-Configuration so

that the drive voltage 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

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 current 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

terminal V

potential with respect to OUTA.

Terminals ENA and ENB are ENABLE Inputs for the Logic A

and B Input Controls. The ILF output is an Overcurrent Limit

Fault Flag Output and indicates a fault condition for either

Output A or B or both. The V

Supply reference terminals for the A and B Control Logic

Inputs and ILF Output. While the V

terminal is internally connected to each bridge driver, the

independent from V

the gate drive circuitry to the NMOS (low-side) output stages

allows controlled level shifting of the output drive relative to

ground.

SSB

SSA

ground reference terminal. The use of level shifters in

through Q1 to the load, and then through Q4 to terminal

; where load terminal OUTA is at a positive potential

and V

through Q3, through the load, and through Q2 to

SSA

SSB

, and load terminal OUTB is then at a positive

Power Supply terminals are separate and

and may be more negative than the

and V

Data Sheet

positive power supply

are the Power

1-888-INTERSIL or 1-888-468-3774

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

Features

• Two Independent Controlled Complementary MOS Power

• 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

• Overcurrent Limit Protection

• Overcurrent Fault Flag Output

• Direction, Braking and PWM Control

• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

• DC Motor Driver

• Relay and Solenoid Drivers

• Stepper Motor Controller

• Air Core Gauge Instrument Driver

• Speedometer Displays

• Tachometer Displays

• Remote Power Switch

• Battery Operated Switch Circuits

• Logic and Microcontroller Operated Switch

Ordering Information

NOTE: Intersil Pb-free plus anneal products employ special Pb-free

material sets; molding compounds/die attach materials and 100%

matte tin plate termination finish, which are RoHS compliant and

compatible with both SnPb and Pb-free soldering operations. Intersil

Pb-free products are MSL classified at Pb-free peak reflow

temperatures that meet or exceed the Pb-free requirements of

IPC/JEDEC J STD-020.

HIP4020IB

HIP4020IBZ

(Note)

HIP4020IBZT

(Note)

December 20, 2005

Output Half H-Drivers (Full-Bridge) for Nominal 3V to 12V

Power Supply Operation

NUMBER

PART

All other trademarks mentioned are the property of their respective owners.

Intersil (and design) is a registered trademark of Intersil Americas Inc.

HIP4020IB

HIP4020IBZ

MARKING

PART

RANGE (°C)

-40 to 85

TEMP.

20 Ld SOIC

(Pb-free)

20 Ld SOIC

Tape and Reel

(Pb-free)

PACKAGE

HIP4020

FN3976.3

DWG. #

M20.3

PKG.

Related parts for HIP4020_05

HIP4020_05 Summary of contents

Page 1

Data Sheet Half Amp Full Bridge Power Driver for Small 3V, 5V and 12V DC Motors In the Functional Block Diagram of the HIP4020, the four switches and a load are arranged in an H-Configuration so that the drive ...

Page 2

Pinout HIP4020 (SOIC) TOP VIEW ILF ENB 4 17 OUTB SSB SSA ENA OUTA ...

Page 3

Absolute Maximum Ratings Supply Voltage SSA SSB Neg. Output Supply Voltage SSA SSB DC Logic Input Voltage (Each Input Logic Input Current (Each ...

Page 4

Electrical Specifications T = 25° PARAMETER Thermal Shutdown Response Time OUT Turn-On: Prop Delay Rise Time Turn-Off: Prop Delay Fall Time Pin Descriptions PIN NUMBER SYMBOL 12 Positive Power Supply pins; internally ...

Page 5

B1 B2 BRAKE ON ENB OFF A1 DIRECTION A2 ENA ENABLE FIGURE 1. TYPICAL MOTOR CONTROL APPLICATION CIRCUIT SHOWING DIRECTIONAL AND BRAKING CONTROL TRUTH TABLE SWITCH DRIVER A SWITCH DRIVER B INPUTS OUTPUT INPUTS A1 A2 ENA OUTA B1 B2 ...

Page 6

DIRECTION Input Control terminal. The MOS output transistor pair chosen for conduction is determined by the logic level applied to the DIRECTION control; resulting in either clockwise (CW) or counter-clockwise (CCW) shaft rotation. When the BRAKE terminal is switched high ...

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HIP4020_05 datasheet download

HIP4020_05 INTERSIL [Intersil Corporation], HIP4020_05 Datasheet

HIP4020_05

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HIP4020_05 Summary of contents

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