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ADP2166-EVALZ PDF预览

ADP2166-EVALZ

更新时间: 2022-05-14 22:16:14
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
23页 670K
描述
5.5 V, 5 A/6 A, High Efficiency, Step-Down DC-to-DC Regulators with Output Tracking

ADP2166-EVALZ 数据手册

 浏览型号ADP2166-EVALZ的Datasheet PDF文件第5页浏览型号ADP2166-EVALZ的Datasheet PDF文件第6页浏览型号ADP2166-EVALZ的Datasheet PDF文件第7页浏览型号ADP2166-EVALZ的Datasheet PDF文件第9页浏览型号ADP2166-EVALZ的Datasheet PDF文件第10页浏览型号ADP2166-EVALZ的Datasheet PDF文件第11页 
ADP2165/ADP2166  
Data Sheet  
TYPICAL PERFORMANCE CHARACTERISTICS  
TA = 25°C, VPVIN = VAVIN = 5 V, VOUT = 1.2 V, L = 1 µH, CIN = 47 µF, COUT = 100 µF, fSW = 600 kHz, unless otherwise noted.  
100  
95  
90  
85  
80  
75  
70  
65  
60  
55  
50  
100  
95  
90  
85  
80  
75  
70  
65  
60  
55  
50  
V
= 2.5V  
V
= 3.3V  
V
= 2.5V  
OUT  
OUT  
OUT  
V
= 1.8V  
OUT  
V
= 1.8V  
V
OUT  
V
= 1.5V  
= 1.5V  
OUT  
OUT  
V
= 1.2V  
V
= 1.2V  
OUT  
OUT  
V = 1.0V  
OUT  
V
= 1.0V  
OUT  
INDUCTOR: WÜRTH ELEKTRONIK 744311100  
INDUCTOR: WÜRTH ELEKTRONIK 744311100  
0
1
2
3
4
5
6
0
1
2
3
4
5
6
OUTPUT CURRENT (A)  
OUTPUT CURRENT (A)  
Figure 5. Efficiency (fSW = 600 kHz, VPVIN = 3.3 V) vs. Output Current  
Figure 8. Efficiency (fSW = 600 kHz, VPVIN = 5 V) vs. Output Current  
100  
100  
V
= 3.3V  
V
= 2.5V  
OUT  
OUT  
V
= 2.5V  
OUT  
95  
90  
85  
80  
75  
70  
65  
60  
55  
50  
95  
90  
85  
80  
75  
70  
65  
60  
55  
50  
V
= 1.8V  
V
= 1.5V  
OUT  
V
= 1.5V  
OUT  
OUT  
V
= 1.2V  
OUT  
V
= 1.2V  
V
= 1.8V  
OUT  
OUT  
V
= 1.0V  
V
= 1.0V  
OUT  
OUT  
INDUCTOR: WÜRTH ELEKTRONIK 744314047  
INDUCTOR: WÜRTH ELEKTRONIK 744314047  
0
1
2
3
4
5
6
0
1
2
3
4
5
6
OUTPUT CURRENT (A)  
OUTPUT CURRENT (A)  
Figure 6. Efficiency (fSW = 1.2 MHz, VPVIN = 3.3 V) vs. Output Current  
Figure 9. Efficiency (fSW = 1.2 MHz, VPVIN = 5 V) vs. Output Current  
2.3  
2.2  
40  
35  
+125ºC  
2.1  
+125ºC  
30  
2.0  
+25ºC  
1.9  
25  
–40ºC  
+25ºC  
1.8  
1.7  
1.6  
1.5  
20  
–40ºC  
15  
10  
2.7  
3.1  
3.5  
3.9  
V
4.3  
(V)  
4.7  
5.1  
5.5  
2.7  
3.1  
3.5  
3.9  
V
4.3  
(V)  
4.7  
5.1  
5.5  
PVIN  
PVIN  
Figure 7. Quiescent Current vs. VPVIN (No Switching)  
Figure 10. Shutdown Current vs. VPVIN  
Rev. B | Page 8 of 23  
 

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