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M57955L |
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| Part Number | M57955L |
| Manufacturer | Mitsubishi |
| Description | M57955L is a Hybrid Integrated Circuit designed for driving High Beta Transistor Modules QM50DY-HB, etc., in an Inverter application. This device operates as an isolation amplifier Transistor Modules ... |
| Features |
q Electrical isolation between input and output with integrated optocoupler. Viso=2500Vrms q Applicable with single power supply (7 ~ 9V) q Applicable with TTL input
2.54 3MAX. 2.54!7=17.78 0.55±0.1
0.35±0.2 1.8MAX. 4MAX. 8.5MAX. 10.0MAX.
APPLICATION
To drive High Beta Transistor Modules for Inverter applications
BLOCK DIAGRAM
390Ω 2 Tr1
INTERFACE CIRCUIT
5
6 7
1
OPTO-COUPLER
Tr2 8
CIRCUIT DIAGRAM
2
5
PC
6
7
1 8
Feb.1999
MITSUBISHI HYBRID ICs
M57955L
HYBRID IC FOR DRIVING HIGH BETA TRANSISTOR MODULES
ABSOLUTE MAXIMUM RATINGS (Ta=25°C, unless otherwise noted)
Symbol VCC VI IO... |
| Document |
 M57955L Data Sheet
PDF 32.85KB |
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