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XC9220A093MR 参数 Datasheet PDF下载

XC9220A093MR图片预览
型号: XC9220A093MR
PDF下载: 下载PDF文件 查看货源
内容描述: 16V输入电压,降压型DC / DC控制器IC 。 [16V Input Voltage, Step-Down DC/DC Controller ICs.]
分类和应用: 控制器
文件页数/大小: 22 页 / 517 K
品牌: TOREX [ Torex Semiconductor ]
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XC9220/XC9221 Series  
ELECTRICAL CHARACTERISTICS (Continued)  
(1) Efficiency vs. Output Current  
XC9220/21x095xx  
XC9220/21x095xx  
Tr:2SJ646, SBD:DE5PC3, CDRH127-10uH, CIN=10uF(ceramic),  
Tr:2SJ646, SBD:DE5PC3, CDRH127-10uH  
CIN=10uF(ceramic), CL=44uF(ceramic), RSENSE=50mohm  
VOUT=3.3V  
CL=44uF(ceramic), RSENSE=50mohm  
VIN=12V => VOUT=5V  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
VIN=5.0V  
VIN=12V  
PWM(XC9220)  
PFM(XC9221)  
PWM(XC9220)  
PFM(XC9221)  
0.1  
1
10  
100  
1000  
10000  
0.1  
1
10  
100  
1000  
10000  
Output Current: IOUT (mA)  
Output Current: IOUT (mA)  
(2) Output Voltage vs. Output Current  
XC9220/21x095xx  
XC9220/21x095xx  
Tr:2SJ646, SBD:DE5PC3, CDRH127-10uH  
Tr:2SJ646, SBD:DE5PC3, CDRH127-10uH  
CIN=10uF(ceramic), CL=44uF(ceramic), RSENSE=50mohm  
VIN=12V => VOUT=5V  
CIN=10uF(ceramic), CL=44uF(ceramic), RSENSE=50mohm  
VOUT=3.3V  
3.7  
3.5  
3.3  
3.1  
2.9  
2.7  
5.4  
5.2  
5.0  
4.8  
4.6  
4.4  
VIN=5.0V  
12V  
PWM(XC9220)  
PFM(XC9221)  
PWM(XC9220)  
PFM(XC9221)  
0.1  
1
10  
100  
1000  
10000  
0.1  
1
10  
100  
1000  
10000  
Output Current: IOUT (mA)  
Output Current: IOUT (mA)  
(3) Output Ripple Voltage vs. Output Current  
XC9220/21x095xx  
XC9220/21x095xx  
Tr:2SJ646, SBD:DE5PC3, CDRH127-10uH  
Tr:2SJ646, SBD:DE5PC3, CDRH127-10uH  
CIN=10uF(ceramic), CL=44uF(ceramic), RSENSE=50mohm  
CIN=10uF(ceramic), CL=44uF(ceramic), RSENSE=50mohm  
VOUT=3.3V  
VIN=12V => VOUT=5V  
100  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
PWM(XC9220)  
PFM(XC9221)  
PWM(XC9220)  
PFM(XC9221)  
80  
60  
40  
20  
0
VIN=5.0V  
VIN=12V  
0.1  
1
10  
100  
1000  
10000  
0.1  
1
10  
100  
1000  
10000  
Output Current: IOUT (mA)  
Output Current: IOUT (mA)  
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