SC1650 Ver la hoja de datos (PDF) - Semtech Corporation
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SC1650 Datasheet PDF : 4 Pages
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HIGH-VOLTAGE INVERTING
DC-DC CONVERTER
January 29, 1998
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, TA = 25°C, V+ = 13V
Test Conditions
Parameter
Input Voltage
Switch Off Current
Shutdown Mode Current
VFB = -50mV
VREF Voltage
VREF Source Current
DLOW “ON Resistance”
ISOURCE=250µA
DHI “ON Resisance”
CL Threshold
Shutdown Threshold
Test Limits
Min
Typ
4
100
8
1.16
1.22
250
15
10
45
60
0.8
1.5
TYPICAL PERFORMANCE CHARACTERISTICS
SC1650
Max
Units
24
V
200
µA
20
µA
1.28
V
µA
Ω
Ω
75
mV
2.4
V
TYPICAL APPLICATION CIRCUIT
© 1997 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
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