參數(shù)資料
型號: XC9503
廠商: TOREX SEMICONDUCTOR LTD.
英文描述: 2ch.Step-Down DC/DC Controller ICs
中文描述: 2ch.Step型DC / DC控制器芯片
文件頁數(shù): 14/32頁
文件大小: 1803K
代理商: XC9503
14/32
XC9503
Series
(1) Output Voltage vs. Output Current (Continued)
* When setting V
OUT1, 2
=1.0V, V
IN
=8.0V, 10.0V,
C
L
should be 94
μ
F (Tantalum) + 100
μ
F (OS-COM)
FOSC=180kHz, V
OUT1, 2
=3.3V
L=47
μ
H(CDRH6D38), CL=94
μ
F(Tantalum)
SD:CMS02, Tr:XP162A12A6P
3.0
3.1
3.2
3.3
3.4
3.5
0.1
1
10
100
1000
Output Current1, 2 I
OUT1, 2
(mA)
O
O
PWM/PFM Switching Control
PWM Control
VIN=4.2V 5.0V 6.0V 8.0V 10V
FOSC=500kHz, V
OUT1, 2
=1.0V
L=10
μ
H(CDRH5D28), CL=94
μ
F(Tantalum)
SD:CMS02, Tr:XP162A12A6P
0.7
0.8
0.9
1.0
1.1
1.2
0.1
1
10
100
1000
Output Current1, 2 I
OUT1, 2
(mA)
O
O
PWM Control
VIN=2.7V 3.3V 4.2V 5.0V
6.0V 8.0V 10V
FOSC=500kHz, V
OUT1, 2
=1.0V
0.7
0.8
0.9
1.0
1.1
1.2
0.1
1
10
100
1000
Output Current1, 2 I
OUT1, 2
(mA)
O
O
PWM/PFM Switching Control
L=10
μ
H(CDRH5D28), CL=94
μ
F(Tantalum)
SD:CMS02, Tr:XP162A12A6P
VIN=2.7V 3.3V 4.2V 5.0V
6.0V 8.0V 10.0V
FOSC=500kHz, V
OUT1, 2
=3.3V
L=10
μ
H(CDRH5D28), CL=94
μ
F(Tantalum)
SD:CMS02, Tr:XP162A12A6P
3.0
3.1
3.2
3.3
3.4
3.5
0.1
1
10
100
1000
Output Current1, 2 I
OUT1, 2
(mA)
O
O
PWM Control
VIN=4.2V 5.0V 6.0V 8.0V 10V
FOSC=500kHz, V
OUT1, 2
=3.3V
3.0
3.1
3.2
3.3
3.4
3.5
0.1
1
10
100
1000
Output Current1, 2 I
OUT1, 2
(mA)
O
O
PWM/PFM Switching Control
L=10
μ
H(CDRH5D28), CL=94
μ
F(Tantalum)
SD:CMS02, Tr:XP162A12A6P
VIN=4.2V 5.0V 6.0V 8.0V
10.0V
FOSC=180kHz, V
OUT1, 2
=5.0V
4.7
4.8
4.9
5.0
5.1
5.2
0.1
1
10
100
1000
Output Current1, 2 I
OUT1, 2
(mA)
O
O
PWM/PFM Switching Control
PWM Control
L=47
μ
H(CDRH6D38), CL=94
μ
F(Tantalum)
SD:CMS02, Tr:XP162A12A6P
VIN= 6.0V 8.0V 10V
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
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