參數(shù)資料
型號: XC9210B093KR
廠商: TOREX SEMICONDUCTOR LTD.
英文描述: Synchronous Step-Down DC / DC Controller ICs
中文描述: 同步降壓DC / DC控制器芯片
文件頁數(shù): 11/32頁
文件大小: 425K
代理商: XC9210B093KR
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TYPICAL PERFORMANCE CHARACTERISTCS
(1) Output Voltage vs. Output Current
11
XC9210 Series
Synchronous Step-Down DC / DC Controller ICs
FOSC=300kHz, V
OUT
=3.3V
L=22uH(CDRH125), CL=94uF(Tantalum)
Tr1:CPH3308, Tr2:CPH3408
3.0
3.1
3.2
3.3
3.4
3.5
0.1
1
10
100
1000
10000
Output Current I
OUT
(mA)
O
O
(
VIN=4.2V 5.0V 8.0V 10.0V
Synchronous PWM Control
PWM/PFM Switching Control
FOSC=300kHz, V
OUT
=5.0V
L=22uH(CDRH125), C
L
=94uF(Tantalum)
Tr1:CPH3308, Tr2:CPH3408
4.7
4.8
4.9
5.0
5.1
5.2
0.1
1
10
100
1000
10000
Output Current I
OUT
(mA)
O
O
(
VIN=8.0V 10.0V
Synchronous PWM Control
PWM/PFM Switching Control
FOSC=300kHz, V
OUT
=1.8V
1.5
1.6
1.7
1.8
1.9
2.0
0.1
1
10
100
1000
10000
Output Current I
OUT
(mA)
O
O
VIN=2.7V 3.3V
L=22uH(CDRH125), CL=94uF(Tantalum)
Tr1:CPH6315, Tr2:CPH3409
Synchronous PWM Control
PWM/PFM Switching Control
4.2V
FOSC=300kHz, V
OUT
=1.2V
0.9
1.0
1.1
1.2
1.3
1.4
0.1
1
10
100
1000
10000
Output Current I
OUT
(mA)
O
O
(
VIN=4.2V 5.0V
L=22uH(CDRH125), C
L
=94uF(Tantalum)
Tr1:CPH3308, Tr2:CPH3408
Synchronous PWM Control
PWM/PFM Switching Control
8.0V 10.0V
FOSC=300kHz, V
OUT
=1.2V
0.9
1.0
1.1
1.2
1.3
1.4
0.1
1
10
100
1000
10000
Output Current I
OUT
(mA)
O
O
VIN=2.7V,3.3V,4.2V
L=22uH(CDRH125), CL=94uF(Tantalum)
Tr1:CPH6315, Tr2:CPH3409
Synchronous PWM Control
PWM/PFM Switching Control
FOSC=300kHz, V
OUT
=1.8V
1.5
1.6
1.7
1.8
1.9
2.0
0.1
1
10
100
1000
10000
Output Current I
OUT
(mA)
O
O
(
VIN=4.2V 5.0V
L=22uH(CDRH125), C
L
=94uF(Tantalum)
Tr1:CPH3308, Tr2:CPH3408
8.0V 10.0V
Synchronous PWM Control
PWM/PFM Switching Control
* Dotted arrow PWM/PFM Switching Control Only
Semiconductor Ltd.
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