Datasheet

Data Sheet ADP5052
Rev. 0 | Page 13 of 40
–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 70 100 130
FEEDBACK VOLTAGE ACCURACY (%)
TEMPERATURE (°C)
10900-015
Figure 16. 0.8 V Feedback Voltage Accuracy vs. Temperature
for Channel 1, Adjustable Output Model
550
600
650
700
750
800
850
–50 –20 10 40 70 100 130
FREQUENCY (kHz)
TEMPERATURE (°C)
10900-017
Figure 17. Frequency vs. Temperature, V
IN
= 12 V
3.0
3.5
4.0
4.5
5.0
5.5
6.0
–50 0 25–25 50 75 125100 150
QUIESCENT CURRENT (mA)
TEMPERATURE (°C)
10900-018
Figure 18. Quescient Current vs. Temperature (Includes PVIN1, PVIN2,
PVIN3, and PVIN4)
15
25
35
45
55
65
75
SHUTDOWN CURRENT (µA)
TEMPERATURE (°C)
–50 0 25–25 50 75 125100 150
V
IN
= 4.5V
V
IN
= 7.0V
V
IN
= 12V
V
IN
= 15V
10900-019
Figure 19. Shutdown Current vs. Temperature (EN1, EN2, EN3,
EN4, and EN5 Low)
3.0
3.2
3.4
3.6
3.8
4.0
4.2
4.4
4.6
4.8
5.0
–50 –20 10 40 70 100 130
UVLO THRESHOLD (V)
TEMPERATURE (°C)
RISING
FALLING
10900-020
Figure 20. UVLO Threshold vs. Temperature
0
1
2
3
4
5
6
7
4 6 8 10 12 14 16
CURRENT LIMIT (A)
INPUT VOLTAGE (V)
R
ILIM
= 22kΩ
R
ILIM
= OPEN
R
ILIM
= 47kΩ
10900-021
Figure 21. Channel 1/Channel 2 Current Limit vs. Input Voltage