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ADP5052 View Datasheet(PDF) - Analog Devices

Part Name
Description
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ADP5052 Datasheet PDF : 40 Pages
First Prev 11 12 13 14 15 16 17 18 19 20 Next Last
Data Sheet
0.5
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
–50
–20
10
40
70
TEMPERATURE (°C)
100
130
Figure 16. 0.8 V Feedback Voltage Accuracy vs. Temperature
for Channel 1, Adjustable Output Model
850
800
750
700
650
600
550
–50
–20
10
40
70
TEMPERATURE (°C)
100
130
Figure 17. Frequency vs. Temperature, VIN = 12 V
6.0
5.5
5.0
4.5
4.0
3.5
3.0
–50 –25
0
25
50
75 100 125 150
TEMPERATURE (°C)
Figure 18. Quescient Current vs. Temperature (Includes PVIN1, PVIN2,
PVIN3, and PVIN4)
ADP5052
75
65
55
45
VIN = 4.5V
35
VIN = 7.0V
VIN = 12V
VIN = 15V
25
15
–50 –25
0
25
50
75 100 125 150
TEMPERATURE (°C)
Figure 19. Shutdown Current vs. Temperature (EN1, EN2, EN3,
EN4, and EN5 Low)
5.0
4.8
4.6
4.4
RISING
4.2
4.0
FALLING
3.8
3.6
3.4
3.2
3.0
–50
–20
10
40
70
100
130
TEMPERATURE (°C)
Figure 20. UVLO Threshold vs. Temperature
7
RILIM = 22kΩ
6
5
RILIM = OPEN
4
3
RILIM = 47kΩ
2
1
0
4
6
8
10
12
14
16
INPUT VOLTAGE (V)
Figure 21. Channel 1/Channel 2 Current Limit vs. Input Voltage
Rev. 0 | Page 13 of 40
 

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