AAT3670 データシートの表示（PDF） - Advanced Analogic Technologies
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AAT3670 Datasheet PDF : 31 Pages
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BatteryManagerTM
PRODUCT DATASHEET
AAT3670
1.6A Dynamic Battery Charger and Power Manager
Typical Characteristics
Transient Response of OUT
When Switching From USBL to BAT
(VUSBL = 5V ➜ 0V; RLOAD = 50Ω)
USBL
5
4
3
2
BAT
OUT
1
0
Transient Response of OUT
When Switching From BAT to USBL
(VUSBL = 0V ➜ 5V; RLOAD = 50Ω)
5
4
3
2
BAT
1
0
USBL
OUT
Time (500µs/div)
Time (500µs/div)
Transient Response of OUT
When Switching From USBL to ADP
(VADP = 5V ➜ 0V; RLOAD = 50Ω)
USBL
5
4
3
OUT
2
ADP
1
0
Time (500µs/div)
Transient Response of OUT
When Switching From ADP to USBL
(VADP = 0V ➜ 5V; RLOAD = 50Ω)
5
4
3
OUT
2
1
0
USBL
ADP
Time (500µs/div)
Transient Response of OUT
When Switching From ADP to USBH
(VADP = 0V ➜ 5V; RLOAD = 7.8Ω)
USBH
5
4
OUT
3
2
ADP
1
0
Time (100µs/div)
Transient Response of OUT
When Switching From USBH to ADP
(VADP = 5V ➜ 0V; RLOAD = 7.8Ω)
USBH
5
4
OUT
3
2
1
ADP
0
Time (100µs/div)
14
www.analogictech.com
3670.2008.04.1.5
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