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): 17/32頁
文件大?。?/td> 1803K
代理商: XC9503
17/32
XC9503
Series
(2) Efficiency 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=300kHz, V
OUT1, 2
=3.3V
0
20
40
60
80
100
0.1
1
10
100
1000
Output Current1, 2 I
OUT1, 2
(mA)
E
F
L=22
μ
H(CDRH5D28), CL=94
μ
F(Tantalum)
SD:CMS02, Tr:XP162A12A6P
5.0V
VIN=4.2V
6.0V
8.0V
10.0V
PWM/PFM Switching Control
PWM Control
FOSC=300kHz, V
OUT1, 2
=5.0V
0
20
40
60
80
100
0.1
1
10
100
1000
Output Current1, 2 I
OUT1, 2
(mA)
E
F
L=22
μ
H(CDRH5D28), CL=94
μ
F(Tantalum)
SD:CMS02, Tr:XP162A12A6P
8.0V
VIN=6.0V
PWM/PFM Switching Control
PWM Control
10.0V
FOSC=180kHz, V
OUT1, 2
=1.0V
0
20
40
60
80
100
0.1
1
10
100
1000
Output Current1, 2 I
OUT1, 2
(mA)
E
F
L=47
μ
H(CDRH6D28), CL=94
μ
F(Tantalum)
SD:CMS02, Tr:XP162A12A6P
VIN=2.7V
4.2V
3.3V
PWM/PFM Switching Control
PWM Control
FOSC=180kHz, V
OUT1, 2
=1.0V
0
20
40
60
80
100
0.1
1
10
100
1000
Output Current1, 2 I
OUT1, 2
(mA)
E
F
L=47
μ
H(CDRH6D28), CL=94
μ
F(Tantalum)
SD:CMS02, Tr:XP162A12A6P
6.0V
VIN=5.0V
10V
8.0V
PWM/PFM Switching Control
PWM Control
FOSC=180kHz, V
OUT1, 2
=5.0V
0
20
40
60
80
100
0.1
1
10
100
1000
Output Current1, 2 I
OUT1, 2
(mA)
E
F
L=47
μ
H(CDRH6D28), CL=94
μ
F(Tantalum)
SD:CMS02, Tr:XP162A12A6P
8.0V
VIN=6.0V
10V
PWM/PFM Switching Control
PWM Control
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
FOSC=180kHz, V
OUT1, 2
=3.3V
0
20
40
60
80
100
0.1
1
10
100
1000
Output Current1, 2 I
OUT1, 2
(mA)
E
F
L=47
μ
H(CDRH6D28), CL=94
μ
F(Tantalum)
SD:CMS02, Tr:XP162A12A6P
6.0V
VIN=4.2V
10V
8.0V
5.0V
PWM/PFM Switching Control
PWM Control
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