M57959L Ver la hoja de datos (PDF) - Powerex

Número de pieza

componentes Descripción

Fabricante

M57959L

Gate Driver

Powerex 

Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272

M57959L

Gate Driver

Block Diagram

14

185⍀

13

Opto-Coupler

Outline Drawing

43.0

Interface

Detect

Circuit

Timer and

Reset Circuit

–

Gate Shutdown

Circuit

4 VCC

1 Detect Pin

5 VOUT

8 Fault Output

6 VEE

Dimensions in mm

22.0

4.5 ± 1.5

0.55 ± 0.2

2.54

3.5

5.5

1

2.54 × 13 = 33.02

5.5

14

0.35 ± 0.2

11.0

8.5

Test Circuit

R

4.7 k⍀

VIN

8

D1

1

VIN

14

13

TTL, etc.

VIN = 5V

DZ1 30V

5

Rext

4

+

+

47µF

VCC

VOUT

tr

0

+

47µF

+

VEE

6

VCC = 15 V

tPLH

VEE = 10V

Rext = RECOMMENDED

VALUE

tf

90%

10%

tPHL

Hybrid Integrated Circuit

For Driving IGBT Modules

Description:

M57959L is a hybrid integrated

circuit designed for driving n-channel

IGBT modules in any gate amplifier

application. This device operates

as an isolation amplifier for these

modules and provides the required

electrical isolation between the in-

put and output with an opto-coupler.

Short circuit protection is provided

by a built in desaturation detector.

A fault signal is provided if the

short circuit protection is activated.

Features:

□ Built in high CMRR opto-

coupler (VCMR : Typical

30kV/␮s, Min. 15kV/␮s)

□ Electrical Isolation between

input and output with opto-

couplers (Viso = 2500,

VRMS for 1 min.)

□ TTL compatible input interface

□ Two supply drive topology

□ Built in short circuit protection

circuit with a pin for fault output

Application:

To drive IGBT modules for inverter,

AC Servo systems, UPS, CVCF

inverter, and welding applications.

Recommended Modules:

VCES = 600V Series

(up to 200A Class)

VCES = 1200V Series

(up to 100A Class)

VCES = 1400V Series

(up to 100A Class)

149

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