MB39A105 Datasheet, PDF (16/27 Pages) Fujitsu Component Limited. – 1-ch DC/DC Converter IC for low voltage

MB39A105
s I/O EQUIVALENT CIRCUIT
〈〈Soft-start block (CS) 〉〉
VCC ³
ESD
protection
element
GND ⁶
ESD
protection
element
2 CSCP
ESD
protection
element
〈〈Short-circuit protection circuit block (SCP) 〉〉
VCC
CSCP
+
1.0 V ^−
4 SCPOD
GND
〈〈Triangular wave oscillator block (RT) 〉〉
VCC
0.33 V +
−
7 RT
VCC
(1.27 V)
−INE 1
GND
GND
〈〈Error amplifier block〉〉
CS
0.5 V
8 FB
〈〈Output block〉〉
VCC
5 OUT
GND
16