04S_02XC6367/68 02.09.12 14:41 ページ 428
XC6367/6368
Series
(±% EꢁꢁICIENCY vs. OUTPUT CURRENT
XC6368A305MR (500kHz,3.0V)
XC6368A151MR (100kHz,1.5V)
L=10μH(CR54), CL=94μF(Tantalum)
L=47μH(CR75), CL=94μF(Tantalum)
SD:MA737, Tr:XP161A1355P
SD:MA737, Tr:2SD1628G, RB=510Ω, CB=2200pF
100
100
80
60
40
20
0
2.7V
80
60
40
IN
V
=0.9V
10
1.2V
VIN=0.9V
1.5V
100
1.2V
1.8V
20
0
DD
V
=3.0V
0.1
1
10
1000
0.1
1
100
1000
Output Current:IOUT (mA)
Output Current:IOUT (mA)
4
XC6368B103MR (300kHz,3.3V)
XC6368B102MR (180kHz,3.3V)
L=22μH(CR54), CL=94μF(Tantalum)
L=22μH(CR54), CL=94μF(Tantalum)
SD:MA737, Tr:XP161A1265P
SD:MA737, Tr:XP161A1355P
100
80
60
40
20
0
100
80
60
40
20
0
2.7V
2.7V
VIN=0.9V
1.2V
1.5V 1.8V
VIN=0.9V 1.2V
1.8V
1.5V
100
0.1
1
10
100
1000
0.1
1
10
1000
Output Current:IOUT (mA)
Output Current:IOUT (mA)
XC6368B101MR (100kHz,2.0V)
L=22μH(CR54), CL=94μF(Tantalum)
SD:MA737, Tr:XP161A1355P
100
80
60
40
20
0
�
IN
V
=0.9V
10
1.2V
1.5V
0.1
1
100
1000
Output Current:IOUT (mA)
Note:〈External component〉CIN=220μF(Electrolytic capacitor)
428
TOREX [ Torex Semiconductor ]
