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Motorola Power Products Division Advanced Data

Power Products Division

Advance Information

3-HIGH SIDE &

3-LOW SIDE DRIVER

The MPIC2131 is a high voltage, high speed, power MOSFET and IGBT driver

with three independent high side and low side referenced output channels for

3–Phase applications. Proprietary HVIC technology enables ruggedized monolith-

ic construction. Logic inputs are compatible with 5 V CMOS or LSTTL outputs. A

ground referenced operational amplifier provides an analog feedback of bridge

current via an external current sense resistor. A current trip function which termi-

nates all six outputs is also derived from an external current sense resistor. An ex-

tra shutdown input is provided for customizing the shutdown function. An open

drain FAULT signal is provided to indicate that any of shutdown conditions has oc-

curred. The output drivers feature a high pulse current buffer stage designed for

minimum driver cross–conduction. Propagation delays are matched to simplify use

in high frequency applications.

The floating channels can be used to drive N–channel power MOSFET or

IGBT’s in the high side configuration which operate from 10 to 600 volts.

PRODUCT SUMMARY

VOFFSET

600 V MAX

IO+/–

200 mA/420 mA

VOUT

10 – 20 V

ton/off (typical)

1.4 & 0.7

ms

Delay Matching

700 ns

This document contains information on a new product. Specifications and information herein are subject

to change without notice.

REV 1

Order this document

by MPIC2131/D

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

MPIC2131

Device

Package

3 HIGH SIDE &

3 LOW SIDE

DRIVER

ORDERING INFORMATION

(TOP VIEW)

PIN CONNECTIONS

P SUFFIX

PLASTIC PACKAGE

CASE 710–02

MPIC2131P

PDIP

28

1

1

2

3

4

5

6

7

8

22

23

24

25

26

27

28

9

21

20

10

11

12

13

14

17

18

19

16

15

VCC

HIN1

HIN2

HIN3

LIN1

LIN2

LIN3

FAULT

ITRIP

FLT+CLR

SD

VSS

COM

LO3

VB1

HO1

VS1

VB2

HO2

VS2

VB3

HO3

VS3

LO1

LO2

© Motorola, Inc. 1996