AAT3681AIJS-4.2-2-T1 ANALOGICTECH [Advanced Analogic Technologies], AAT3681AIJS-4.2-2-T1 Datasheet - Page 7

• Manufacturer Part Number: AAT3681AIJS-4.2-2-T1
• Description: 500mA USB Port or AC Adapter Lithium-Ion/Polymer Battery Charger
• Manufacturer: ANALOGICTECH [Advanced Analogic Technologies]

Typical Characteristics
3681A.2007.10.1.2
(R
SET
4.18
4.16
4.14
4.12
4.10
4.08
4.06
4.04
4.02
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
= 8.06kΩ; Ω; AAT3681A, AAT3681A-1 and AAT3681A-2 only)
4.0
-50
Recharging Threshold Voltage
4.5
V
-25
IH_ENABLE
vs. Temperature
-40°C
5.0
Temperature (°C)
0
(R
vs. Supply Voltage
SET
5.5
V
= 8.06kΩ Ω )
IN
25
(V)
25°C
6.0
50
6.5
85°C
75
7.0
100
7.5
Lithium-Ion/Polymer Battery Charger
1800
1600
1400
1200
1000
800
600
400
200
500mA USB Port or AC Adapter
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0
4.0
4.0
Shutdown Current vs. Supply Voltage
4.5
4.5
V
IL_ENABLE
5.0
5.0
-40°C
Supply Voltage (V)
25°C
(R
(R
vs. Supply Voltage
85°C
SET
SET
5.5
5.5
V
= 8.06kΩ Ω )
= 8.06kΩ Ω )
IN
(V)
6.0
6.0
25°C
AAT3681A
6.5
6.5
-40°C
85°C
7.0
7.0
7.5
7.5
7