AAT3693 Advanced Analogic Technologies, Inc., AAT3693 Datasheet - Page 7

• Manufacturer Part Number: AAT3693
• Description: 1.6a Lithium-ion/polymer Battery Charger In 2.2x2.2 Tdfn
• Manufacturer: Advanced Analogic Technologies, Inc.

BatteryManager
BatteryManager
Typical Characteristics
3693.2009.04.1.1
3693.2009.04.1.1
Preconditioning Charge Current vs. Input Voltage
Low Temperature Threshold vs. Temperature
Constant Charging Current vs. Input Voltage
1800
1700
1600
1500
1400
1300
250
225
200
175
150
125
100
75
50
25
0
(For Option AC, AD, AG, AH, AK, AL, BO, BP)
2.46
2.44
2.42
2.38
2.36
2.34
2.32
4
4.0
2.4
-40
R
R
R
R
SET
SET
SET
SET
4.5
= 0.866KΩ
= 1.471KΩ
= 3.229KΩ
= 8.07KΩ
4.5
-15
5.0
5
(R
SET
Temperature (°C)
Input Voltage (V)
Input Voltage (V)
= 0.866kΩ)
TM
TM
5.5
10
5.5
6.0
6
35
6.5
6.5
1.6A Lithium-Ion/Polymer Battery Charger in 2.2x2.2 TDFN
1.6A Lithium-Ion/Polymer Battery Charger in 2.2x2.2 TDFN
V
V
V
V
60
BAT
BAT
BAT
BAT
7.0
7
= 3.3V
= 3.6V
= 3.9V
= 4.1V
7.5
7.5
85
w w w . a n a l o g i c t e c h . c o m
w w w . a n a l o g i c t e c h . c o m
Battery Recharge Voltage Threshold vs. Temperature
High Temperature Threshold vs. Temperature
Current Source at the TS Pin vs. Temperature
78
76
74
72
70
68
4.14
4.12
4.10
4.08
4.06
4.04
0.345
0.335
0.325
-40
(For Option AC, AD, AG, AH, AK, AL, BO, BP)
0.34
0.33
0.32
-40
(for Option AC, AD, AG, AH, AK, AL, BO, BP)
-40
-15
-15
-15
PRODUCT DATASHEET
PRODUCT DATASHEET
Temperature (°C)
Temperature (°C)
Temperature (°C)
10
10
10
AAT3693
AAT3693
35
35
35
60
60
60
85
85
85
7
7