FA7764 Datasheet, PDF (18/18 Pages) Fuji Electric – FUJI Power Supply Control IC

FA7764
Example of Parts list
Parts reference numbers are shown in the figures of applied circuits.
(1)Input voltage：20～30V, Output voltage：5V
Ref. Description
Type name
IC
IC
FA7738N
D1
Schottky Diode
SD833-06
L1
Inductor
CDRH104R-47uH
CIN
Electrolytic Capacitor 220uF/35V
Cout Electrolytic Capacitor 220uF/6.3V
CREG Ceramic Capacitor 0.1uF
Maker
Ref.
Fuji
CV
Fuji
CB
SUMIDA
C1
Panasonic RT
Panasonic R1
R3
Description
Ceramic Capacitor
Ceramic Capacitor
Ceramic Capacitor
Resistor
Resistor
Rsisitor
Type name
0.1uF
0.1uF
220pF
22kΩ(fosc=200kHz)
40kΩ
10kΩ
Maker
(2)Input voltage：20～30V, Output voltage：3.3V
Ref.
IC
D1
L1
CIN
Cout
CREG
Description
Type name
Maker
Ref.
IC
FA7738N
Fuji
CV
Schottky Diode SD833-06
Fuji
CB
Inductor
CDRH104R-47uH SUMIDA
C1
Electrolytic
220uF/35V
Panasonic RT
Electrolytic
220uF/6.3V
Panasonic R1
Ceramic
0.1uF
R3
Description
Ceramic
Ceramic
Ceramic
Resistor
Resistor
Resistor
Type name
Maker
0.1uF
0.1uF
220pF
22kΩ(fosc=200kHz)
23kΩ
10kΩ
Fuji Electric Systems Co., Ltd.
AN-059E Rev.1.0
18
June.2010
http://www.fujielectric.co.jp/fdt/scd/