Product Summary

The M57959L is a hybrid integrated circuit designed for driving n-channel IGBT modules in any gate amplifier application. This M57959L operates as an isolation amplifier for these modules and provides the required electrical isolation between the input and output with an opto-coupler. Short circuit protection of the M57959L is provided by a built in desaturation detector. A fault signal is provided if the short circuit protection is activated.

Parametrics

M57959L absolute maximum ratings: (1)Output Current IOH f = 20kHz, 50% Duty Cycle: 0.2 Amperes; (2)Isolation Voltage VRMS Sinewave Voltage 60Hz, 1 min: 2500 Volts; (3)Junction Temperature Tj: 85 ℃; (4)Operating Temperature Topr (Differs from H/C Condition): -20 ~ 60 ℃; (5)Storage Temperature Tstg: -25 ~ 100 ℃; (6)Fault Output Current IFO: 20 mA; (7)Input Voltage VR1: 50 Volts.

Features

M57959L features: (1)Built in high CMRR optocoupler (VCMR : Typical 30kV/ms, Min. 15kV/ms); (2)Electrical Isolation between input and output with opto-couplers (Viso = 2500, VRMS for 1 min.); (3)TTL compatible input interface; (4)Two supply drive topology; (5)Built in short circuit protection circuit with a pin for fault output.

Diagrams

M57959L Block Diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
M57959L
M57959L

IC GATE DRVR FOR IGBT MOD
Data Sheet
0-1: $10.72
1-10: $9.74
10-100: $8.28
100-250: $7.55
250-500: $7.06
500-1000: $6.48
1000-2500: $6.24
2500-5000: $6.04
5000-10000: $5.85
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