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MB3800_06 Datasheet, PDF (2/20 Pages) Fujitsu Component Limited. – Switching Regulator Controller (Low Voltage) | |||
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MB3800
â PIN ASSIGNMENT
âIN
1
SCP
2
V CC
3
BR/CTL
4
(TOP VIEW)
(FPT-8P-M01)
(FPT-8P-M02)
(FPT-8P-M03)
8
FB
7
OSC
6
GND
5
OUT
â PIN DESCRIPTION
Pin No.
1
2
3
4
5
6
7
8
Symbol
âIN
SCP
VCC
BR/CTL
OUT
GND
OSC
FB
I/O
Description
I Error amplifier inverting input pin
â Soft start and SCP setting capacitor connection pin
â Power supply pin
I Output current setting and control pin
O Totem-pole type output pin
â Ground pin
â Capacitor and resistor connection pin for setting the oscillation frequency
O Error amplifier output pin
2
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