XC9502 TOREX SEMICONDUCTOR LTD., XC9502 Datasheet - Page 19

• Manufacturer Part Number: XC9502
• Description: Xc9502 Xc9502 Series 2ch. Step-up / Down Dc/dc Controller Ics.
• Manufacturer: TOREX SEMICONDUCTOR LTD.

< 2ch Step-Down DC/DC Controller >
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(4) Output Voltage vs. Output Current (Continued)
2.7
2.6
2.5
2.4
2.3
2.2
2.0
1.9
1.8
1.7
1.6
1.5
3.5
3.4
3.3
3.2
3.1
3.0
0.1
0.1
0.1
PWM Control
PWM Control
PWM Control
FOSC=300kHz, V
FOSC=300kHz, V
FOSC=300kHz, V
L2=22 μ H(CDRH5D28), CL2=94 μ F(Tantalum)
L2=22 μ H(CDRH5D28), CL2=94 μ F(Tantalum)
L2=22 μ H(CDRH5D28), CL2=94 μ F(Tantalum)
1
Output Current2 I
1
1
Output Current2 I
Output Current2 I
VIN= 2.7V 3.3V 4.2V
VIN= 2.7V 3.3V 4.2V
VIN=4.2V 5.0V 6.0V 8.0V
5.0V 6.0V 8.0V 10V
5.0V 6.0V 8.0V
SD2:CMS02, Tr2:XP162A12A6P
SD2:CMS02, Tr2:XP162A12A6P
SD2:CMS02, Tr2:XP162A12A6P
10
10
10
OUT2
OUT2
OUT2
OUT2
OUT2
OUT2
=1.8V
=3.3V
=2.5V
10.0V
(mA)
(mA)
(mA)
10.0V
100
100
100
1000
1000
1000
2.0
1.9
1.8
1.7
1.6
1.5
2.7
2.6
2.5
2.4
2.3
2.2
3.5
3.4
3.3
3.2
3.1
3.0
0.1
0.1
0.1
PWM/PFM Switching Control
PWM/PFM Switching Control
PWM/PFM Switching Control
FOSC=300kHz, V
FOSC=300kHz, V
FOSC=300kHz, V
L2=22 μ H(CDRH5D28), CL2=94 μ F(Tantalum)
L2=22 μ H(CDRH5D28), CL2=94 μ F(Tantalum)
L2=22 μ H(CDRH5D28), CL2=94 μ F(Tantalum)
3.3V 4.2V 5.0V 6.0V
1
1
1
Output Current2 I
Output Current2 I
Output Current2 I
VIN= 2.7V 3.3V 4.2V 5.0V
VIN=4.2V 5.0V 6.0V 8.0V
6.0V 8.0V 10V
SD2:CMS02, Tr2:XP162A12A6P
SD2:CMS02, Tr2:XP162A12A6P
SD2:CMS02, Tr2:XP162A12A6P
10
10
10
8.0V
OUT2
OUT2
OUT2
OUT2
OUT2
OUT2
10V
10.0V
=1.8V
=2.5V
=3.3V
(mA)
(mA)
(mA)
100
100
100
VIN=2.7V
1000
1000
1000
XC9502
19/43
Series