AAT3672 Datasheet, PDF (10/27 Pages) Skyworks Solutions Inc. – 1.6A Dynamic Battery Charger and Power Manager

Typical Characteristics
Response of Out when V_ENBAT = 0V
(VBAT = 0V→ 3.6V; VADP = 5V; VENO = 5V; RLOAD = 50Ω)
7
6
5
4
3
2
1
VADP
0
VBAT
VOUT
-1
Time (200μs/div)
DATA SHEET
AAT3672
1.6A Dynamic Battery Charger and Power Manager
Response of Out when V_ENBAT = 0V
(VBAT = 3.6V→ 0V; VADP = 5V; VENO = 5V; RLOAD = 50Ω)
7
6
5
4
3
2
1
VADP
0
VBAT
VOUT
-1
Time (200μs/div)
Response of Out when Inserting Battery
(VBAT = 0V→ 3.6V; VADP = 5V; VENBAT = 5V; VENO = 0V; RLOAD = 50Ω)
7
6
5
4
3
2
1
VADP
0
VBAT
VOUT
-1
Time (200μs/div)
Response of Out when Removing Battery
(VBAT = 3.6V→ 0V; VADP = 5V; VENBAT = 5V; VENO = 0V; RLOAD = 50Ω)
7
6
5
4
3
2
1
VADP
0
VBAT
VOUT
-1
Time (200μs/div)
Input High Threshold vs. Adapter Voltage
1.6
1.4
1.2
1
0.8
0.6
0.4
5
-25°C
25°C
85°C
5.25
5.5
5.75
6
6.25
6.5
VADP (V)
Input Low Threshold vs. Adapter Voltage
1.6
1.4
1.2
1
0.8
0.6
0.4
5
-25°C
25°C
85°C
5.25
5.5
5.75
6
6.25
6.5
VADP (V)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
10
201880B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • April 25, 2012