1

®

FN4220.6

HIP4086

80V, 0.5A Three Phase Driver

The HIP4086 is a Three Phase Bridge N-Channel MOSFET

driver IC. The HIP4086 is specifically targeted for PWM

motor control. It makes bridge based designs simple and

flexible. Like the HIP4081, the HIP4086 has a flexible input

protocol for driving every possible switch combination. Unlike

the HIP4081, the user can override the shoot-through

protection for switched reluctance applications. The HIP4086

has reduced drive current compared to the HIP4081 (0.5A vs

2.5A) and a much wider range of programmable dead times

(0.25

µs to 4.5µs) - like the HIP4082. The HIP4086 is suitable

for applications requiring DC to 100kHz. Unlike the previous

family members, the HIP4086 has a programmable

undervoltage set point.

Also refer to the HIP4083, three phase upper only MOSFET

driver, for a lower current solution optimized for smaller

motors.

Pinout

HIP4086

(PDIP, SOIC)

TOP VIEW

Features

• Independently Drives 6 N-Channel MOSFETs in Three

Phase Bridge Configuration

• Bootstrap Supply Max Voltage to 95VDC

• Bias Supply Operation from 7V to 15V

• 1.25A Peak Turn-Off Current

• User-Programmable Dead Time (0.25

µs to 4.5µs)

• Charge-Pump and Bootstrap Maintain Upper Bias

Supplies

• Programmable Bootstrap Refresh Time

• Drives 1000pF Load with Typical Rise Time of 20ns and

Fall Time of 10ns

• DIS (Disable) Overrides Input Control

• Input Logic Thresholds Compatible with 5V to 15V Logic

Levels

• Dead Time Disable Capability

• Programmable Undervoltage Set Point

•

Pb-free available

Applications

• Brushless Motors

• AC Motor Drives

• Switched Reluctance Motor Drives

• Battery Powered Vehicles

Application Block Diagram

Ordering Information

PART NUMBER

TEMP.

PACKAGE

PKG.

DWG. #

HIP4086AB*

-40 to 125

24 Ld SOIC

M24.3

HIP4086ABZ*

(See Note)

-40 to 125

24 Ld SOIC

(Pb-free)

M24.3

HIP4086AP

-40 to 125

24 Ld PDIP

E24.3

HIP4086APZ

(See Note)

-40 to 125

24 Ld PDIP

(Pb-free)

E24.3

*Add “-T” suffix to part number for tape and reel packaging.

NOTE: Intersil Pb-free products employ special Pb-free material sets; molding

compounds/die attach materials and 100% matte tin plate termination finish, which

is 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-020B.

1

2

3

4

5

6

7

8

9

10

11

12

16

17

18

19

20

21

22

23

24

15

14

13

AHB

BHO

BLO

ALO

BHS

AHS

AHO

CHO

CHB

CLO

CHS

BHB

BHI

AHI

BLI

ALI

DIS

RFSH

CHI

UVLO

CLI

RDEL

12V

80V

GND

GND

HIP4086

Data Sheet

July 2004

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

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