Power Supply Data Sheet
Table Of Contents
- DESCRIPTION
- FEATURES
- PACKAGE
- PIN ASSIGNMENT
- PIN DESCRIPTION
- BLOCK DIAGRAM
- ABSOLUTE MAXIMUM RATINGS
- RECOMMENDED OPERATING CONDITIONS
- ELECTRICAL CHARACTERISTICS
- TYPICAL CHARACTERISTICS
- FUNCTIONS
- SETTING THE OUTPUT VOLTAGE
- SETTING THE TRIANGULAR OSCILLATION FREQUENCY
- SETTING THE SOFT-START TIMES
- SETTING TIME CONSTANT FOR TIMER-LATCH SHORT-CIRCUIT PROTECTION CIRCUIT
- I/O EQUIVALENT CIRCUIT
- APPLICATION EXAMPLE
- PARTS LIST
- SELECTION OF COMPONENTS
- REFERENCE DATA
- USAGE PRECAUTION
- ORDERING INFORMATION
- PACKAGE DIMENSION
MB39A105
3
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PIN DESCRIPTION
Pin No. Symbol I/O Descriptions
1 −INE I Error amplifiers (Error Amp) inverted input terminal
2CSCP Timer-latch short-circuit protection capacitor connection terminal
3VCC Power supply terminal
4SCPODO
Open drain output terminal for short-circuit protection detection
During timer-latch short-circuit protection operation : Output “High-Z”
During normal operation : Output “L”
5 OUT O External Nch FET gate drive terminal
6GND Ground terminal
7RT Triangular wave oscillation frequency setting resistor connection terminal
8 FB O Error Amplifier (Error Amp) output terminal