MB39A105 Datasheet, PDF (3/27 Pages) Fujitsu Component Limited. – 1-ch DC/DC Converter IC for low voltage

MB39A105
s PIN DESCRIPTION
Pin No. Symbol
I/O
1
−INE
I
2
CSCP

3
VCC

4
SCPOD
O
5
OUT
O
6
GND

7
RT

8
FB
O
Descriptions
Error amplifiers (Error Amp) inverted input terminal
Timer-latch short-circuit protection capacitor connection terminal
Power supply terminal
Open drain output terminal for short-circuit protection detection
During timer-latch short-circuit protection operation : Output “High-Z”
During normal operation : Output “L”
External Nch FET gate drive terminal
Ground terminal
Triangular wave oscillation frequency setting resistor connection terminal
Error Amplifier (Error Amp) output terminal
3