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M57957L

Features: `Built in high CMRR optocoupler (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`Short differential of propagation time (tPLH, tPHL to Max.1.5s, Typi...

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SeekIC No. : 004406071 Detail

M57957L: Features: `Built in high CMRR optocoupler (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 inte...

M57957L Data Sheet

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Part Number:
M57957L
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

`Built in high CMRR optocoupler (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
`Short differential of propagation time (tPLH, tPHL to Max.1.5 s, Typical 1.0 s)


Application

To drive IGBT modules for inverter,AC Servo systems, UPS, CVCF inverter,and welding applications.


Specifications

Symbol
ltem
Ta()
Test Conditions
Limit
Units
VCC Supply Voltage
25
DC
18
Volts
VEE
25
DC
-12
Volts
VI Input Voltage
25
Between Terminal 1 and 2
-1to7
Volts
VO Output Voltage
25
Output Voltage "H"
VCC
Volts
IOHP Output Current
25
Pulse Width 2s, f = 30kHz
-2
Amperes
IOLP
25
Pulse Width 2s, f = 30kHz
2
Amperes
IOH Output Current
25
f = 30kHz, DF = 50%
0.2
Amperes
Viso Isolation Voltage
25
Sinewave Voltage 60Hz, 1 min.
2500
Vrms
Tj Junction Temperature
-
-
100
Topr Operating Temperature
-
No Condensation
-20to60
Tstg Storage Temperature
-
No Condensation
*-25to100
*But differs from H/C condition.


Description

M57957L 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 input and output with an opto-coupler.




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