Texas Instruments BQ25123, Manual

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Time 40 s/div
m
500 mA/div
10 mA/div
2 V/div
5 V/div
SW
I
LOAD
= 1 mA
Figure 10-28. Light Load Operation Showing SW
Time 2 s/div
m
500 mA/div
10 mA/div
2 V/div
5 V/div
SW
I
LOAD
= 10 mA
Figure 10-29. Light Load Operation Showing SW
Time 400 ns/div
500 mA/div
100 mA/div
2 V/div
5 V/div
SW
I
LOAD
= 100 mA
Figure 10-30. Light Load Operation Showing SW
Time 400 ns/div
500 mA/div
200 mA/div
2 V/div
5 V/div
SW
I
LOAD
= 200 mA
Figure 10-31. Light Load Operation Showing SW
Time 400 ns/div
500 mA/div
200 mA/div
2 V/div
5 V/div
SW
I
LOAD
= 300 mA
Figure 10-32. Light Load Operation Showing SW
Time 4 s/div
m
500 mA/div
50 mV/div
50 mV/div
5 V/div
SW
V
SYS
= 1.2 V
Figure 10-33. 1.2 V
SYS
Load Transient, 0 to 50 mA
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BQ25123
SLUSCZ6A – JANUARY 2018 – REVISED MAY 2021
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