PRODUCT DATASHEET
AAT2601178
Total Power Solution for Portable Applications
Typical Characteristics—Step-Down Buck Converter (continued)
Load Transient Response Step-Down Buck
(IOUTBUCK = 10mA to 100mA; VBAT = 3.6V;
Load Transient Response Step-Down Buck
(IOUTBUCK = 100mA to 300mA; VBAT = 3.6V;
V
OUTBUCK = 1.8V; COUT = 4.7µF)
V
OUTBUCK = 1.8V; COUT = 4.7µF)
2.00
1.90
1.80
1.70
1.60
2.00
1.90
1.80
1.70
1.60
VO
VO
300
200
100
0
100
50
0
IO
IO
Time (100µs/div)
Time (100µs/div)
w w w . a n a l o g i c t e c h . c o m
2601.2008.01.1.0
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