參數(shù)資料
型號: XC9303B93KL
廠商: TOREX SEMICONDUCTOR LTD.
英文描述: Step-Up & Down DC / DC Controller ICs
中文描述: 升壓
文件頁數(shù): 13/18頁
文件大?。?/td> 244K
代理商: XC9303B93KL
(12) EXT 1 High ON Resistance vs. Supply Voltage
(13) EXT1 Low ON Resistance vs. Supply Voltage
(14) EXT2 High ON Resistance vs. Supply Voltage
(15) EXT2 Low ON Resistance vs. Supply Voltage
(16) Output Voltage vs. Ambient Temperature 1
(17) Output Voltage vs. Ambient Temperature 2
(18) PFM Duty Ratio vs. Supply Voltage
13
XC9303 Series
High Efficiency, Synchronous
Step-Up & Down DC / DC Controller ICs
XC9303B093 (300kHz)
EXT1 'H' ON Resisitance
0
20
40
60
80
0
2
4
6
8
10
Supply Voltage VDD (V)
E
R
)
XC9303B093 (300kHz)
EXT1 'L' ON Resistance
0
20
40
60
80
0
2
4
6
8
10
Supply Voltage VDD (V)
E
(
)
XC9303B093 (300kHz)
EXT2 'L' ON Resistance
0
20
40
60
80
0
2
4
6
8
10
Supply Voltage VDD (V)
E
(
)
XC9303B093 (300kHz)
EXT2 'H' ON Resistance
0
20
40
60
80
0
2
4
6
8
10
Supply Voltage VDD (V)
E
R
)
XC9303B093(300kHz)
L=22uH(CDRH127/LD), CL=94uF(Tantalum)
Tr1:CPH6315, Tr2:CPH3409,Tr3:CPH3409
3.0
3.1
3.2
3.3
3.4
3.5
-50
-20
10
40
70
100
Ambient Temperature Ta (
O
C)
O
XC9303B093(300kHz)
20
25
30
35
40
0
2
Supply Voltage VDD (V)
4
6
8
10
P
L=22uH(CDRH127/LD), CL=94uF(Tantalum)
Tr1:CPH6315, Tr2:CPH3409,Tr3:CPH3409
0.6
0.7
0.8
0.9
1.0
1.1
-50
-20
Ambient Temperature Ta (
O
C)
10
40
70
100
O
Semiconductor Ltd.
Topr=85
O
C
25
O
C
- 40
O
C
Topr=85
O
C
25
O
C
- 40
O
C
Topr=85
O
C
25
O
C
- 40
O
C
Topr=85
O
C
25
O
C
- 40
O
C
VIN=3.3V
IOUT=200mA
VIN=5.0V
IOUT=200mA
Topr=85
O
C
25
O
C
- 40
O
C
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參數(shù)描述
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