XC9201
Series
■Typical Application Circuits
XC9201C33AKR
22μH
3.3V
∼1.5A
PMOS
1
2
EXT
Isen
V
IN
CE/SS
V
SS
8
V
OUT
7
CC/GAIN 6
470pF
CLK 5
220pF
∼30kΩ
SD
50mΩ
3
240kΩ
7.2V
47μF
0.22μF
4
1μF
47μF(OS) or
10μF(ceramic)×4
PMOS
Coil
Resistor
: XP132A11A1SR(TOREX)
: 22µH(CR105 SUMIDA)
: 50mΩ for Isen (NPR1 KOWA), 30kΩ(trimmer) for CLK, 240kΩ for SS
47µF(OS) or 10µF(ceramic) x 4 for C
L
, 47µF(tantalum) for C
IN
5
Capacitors : 220pF( ceramic) for CLK, 470pF(ceramic) for CC/GAIN, 0.22µF(any) for SS,1µF(ceramic) for Bypass
SD
: U3FWJ44N(TOSHIBA)
XC9201C50AKR
22μH
5.0V
∼1.5A
PMOS
1
2
SD
20mΩ
3
240kΩ
4
12.0V
47μF
0.33μF 1μF
+220μF
220pF
CE/SS
CLK 5
V
IN
CC/GAIN 6
470pF
∼30kΩ
EXT
Isen
V
SS
8
V
OUT
7
47μF(OS)
+220μF(any)
PMOS
Coil
Resistor
: XP132A11A1SR(TOREX)
: 22µH(CDRH127 SUMIDA)
: 20mΩ for Isen (NPR1 KOWA), 30kΩ(trimmer) for CLK, 240kΩ for SS
47µF(OS)+220µF(any) for C
L
, 47µF(tantalum)+220µF(any) for C
IN
Capacitors : 220pF(ceramic) for CLK, 470pF(ceramic) for CC/GAIN, 0.33µF(any) for SS, 1µF(ceramic) for Bypass
SD
: U3FWJ44N(TOSHIBA)
543
TOREX [ TOREX SEMICONDUCTOR ]
