04S_02XC6367/68 02.09.12 14:41 ページ 427
XC6367/6368
Series
(±% EꢁꢁICIENCY vs. OUTPUT CURRENT
XC6368A503MR (300kHz,5.0V)
XC6368A333MR (300kHz,3.3V)
L=22μH(CR54), CL=94μF(Tantalum)
L=22μH(CR54), CL=94μF(Tantalum)
SD:MA737, Tr:XP161A1265P
SD:MA737, Tr:XP161A1355P
100
100
80
60
40
20
0
4.0V
2.7V
80
3.0V
1.8V
60
40
VIN=0.9V 1.2V
1.5V
1.8V
1.2V 1.5V
VIN=0.9V
20
0
0.1
1
10
100
1000
0.1
1
10
100
1000
Output Current:IOUT (mA)
Output Current:IOUT (mA)
4
XC6368A333MR (300kHz,3.3V)
XC6368A333MR (300kHz,3.3V)
L=10μH(CR54), CL=94μF(Tantalum)
SD:MA737, Tr:XP161A1355P
L=33μH(CR54), CL=94μF(Tantalum)
SD:MA737, Tr:XP161A1355P
100
80
60
40
20
0
100
80
60
40
20
0
2.7V
2.7V
1.2V 1.5V 1.8V
VIN=0.9V
VIN=0.9V 1.2V 1.5V 1.8V
0.1
1
10
100
1000
0.1
1
10
100
1000
Output Current:IOUT (mA)
Output Current:IOUT (mA)
XC6368A332MR (180kHz,3.3V)
XC6367A332MR (180kHz,3.3V)
L=22μH(CR54), CL=94μF(Tantalum)
L=22μH(CR54), CL=94μF(Tantalum)
SD:MA737, Tr:XP161A1355P
SD:MA737, Tr:XP161A1355P
100
80
60
40
20
0
100
80
60
40
20
0
1.8V
2.7V
1.2V 1.5V
VIN=0.9V
1.8V
1.2V 1.5V
VIN=0.9V
0.1
1
10
100
1000
0.1
1
10
100
1000
Output Current:IOUT (mA)
Output Current:IOUT (mA)
Note:〈External component〉CIN=220μF(Electrolytic capacitor)
427
TOREX [ Torex Semiconductor ]
