XC95 Torex Semiconductor, XC95 Datasheet - Page 26

• Manufacturer Part Number: XC95
• Description: 2ch. Step-up / down DC/DC Controller ICs
• Manufacturer: Torex Semiconductor

< 2ch Step-down DC/DC Controller >
(6) Ripple Voltage vs. Output Current (Continued)
100
100
100
80
60
40
20
80
60
40
20
80
60
40
20
0
0
0
0.1
0.1
0.1
PWM Control
FOSC=300kHz, V
FOSC=300kHz, V
FOSC=300kHz, V
PWM Control
PWM Control
XC9502 Series
L2=22µH(CDRH5D28), CL2=94µF(Tantalum)
L2=22µH(CDRH5D28), CL2=94µF(Tantalum)
L2=22µH(CDRH5D28), CL2=94µF(Tantalum)
Output Current2 I
Output Current2 I
Output Current2 I
1
1
1
VIN=2.7V 3.3V 4.2V 5.0V
VIN=2.7V 3.3V 4.2V 5.0V
VIN=2.7V 3.3V 5.0V 6.0V
SD2:CMS02, Tr2:XP162A12A6P
SD2:CMS02, Tr2:XP162A12A6P
SD2:CMS02, Tr2:XP162A12A6P
6.0V 8.0V 10V
8.0V 10V
10
10
10
6.0V 8.0V 10V
OUT2
OUT2
OUT2
OUT2
OUT2
OUT2
=1.0V
=1.8V
=2.5V
(mA)
(mA)
(mA)
100
100
100
* When setting VOUT = 1.0V, VIN = 8.0V, 10.0V
4.2V
CL should be 94µF (Tantalum) + 100µF (OS capacitor)
1000
1000
1000
2ch. Step-up / down DC/DC Controller ICs
26
100
100
100
80
60
40
20
80
60
40
20
80
60
40
20
0
0
0
0.1
0.1
0.1
10V
FOSC=300kHz, V
PWM/PFM Switching Control
FOSC=300kHz, V
PWM/PFM Switching Control
FOSC=300kHz, V
10V
PWM/PFM Switching Control
6.0V
L2=22µH(CDRH5D28), CL2=94µF(Tantalum)
L2=22µH(CDRH5D28), CL2=94µF(Tantalum)
L2=22µH(CDRH5D28), CL2=94µF(Tantalum)
8.0V
8.0V
5.0V
Output Current2 I
Output Current2 I
Output Current2 I
1
1
1
6.0V
6.0V
10V
SD2:CMS02, Tr2:XP162A12A6P
SD2:CMS02, Tr2:XP162A12A6P
SD2:CMS02, Tr2:XP162A12A6P
5.0V
5.0V
4.2V
10
10
10
OUT2
OUT2
OUT2
4.2V
4.2V
OUT2
OUT2
OUT2
8.0V
=1.0V
=1.8V
=2.5V
3.3V
3.3V
(mA)
(mA)
(mA)
3.3V
100
100
100
VIN=2.7V
VIN=2.7V
VIN=2.7V
1000
1000
1000