Datasheet

ADP2302/ADP2303 Data Sheet
Rev. A | Page 8 of 28
590
610
630
650
670
690
710
730
750
770
790
810
–40 –20 0 20 40 60 80 100 120
FREQUENCY (kHz)
TEMPERATURE (°C)
08833-016
Figure 16. Frequency vs. Temperature
2.6
2.8
3.0
3.2
3.4
3.6
3.8
4.0
4.2
4.4
–40–20 0 20406080100120
PEAK CURRENT LIMIT (A)
TEMPERATURE (°C)
08833-017
Figure 17. ADP2302 Current-Limit Threshold vs. Temperature, V
BST
− V
SW
= 5 V
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
UVLO THRESHOLD (V)
TEMPERATURE (°C)
–40–20 0 20406080100120
RISING
FALLING
08833-018
Figure 18. UVLO Threshold vs. Temperature
788
790
792
794
796
798
800
802
804
806
808
810
812
FEEDBACK VOLTAGE (mV)
TEMPERATURE (°C)
–40–20 0 20406080100120
08833-019
Figure 19. 0.8 V Feedback Voltage vs. Temperature
4.6
4.8
5.0
5.2
5.4
5.6
5.8
6.0
6.2
6.4
PEAK CURRENT LIMIT (A)
–40 –20 0 20 40 60 80 100 120
TEMPERATURE (°C)
08833-020
Figure 20. ADP2303 Current-Limit Threshold vs. Temperature, V
BST
− V
SW
= 5 V
1.05
1.00
1.10
1.15
1.20
1.25
1.30
ENABLE THRESHOLD (V)
TEMPERATURE (°C)
–40–20 0 20406080100120
RISING
FALLING
08833-021
Figure 21. Enable Threshold vs. Temperature