AAT3682

DATA SHEET

Li-Ion/Polymer Linear Battery Charger

5

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

201884B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • April 25, 2012

Typical Characteristics

Battery Recharge Threshold Voltage

vs.Temperature

Temperature (°C)

3.80

3.85

3.90

3.95

4.00

4.05

4.10

4.15

4.20

-50

-25

0

25

50

75

100

Regulated Output Voltage vs. Charge Current

))

Charging Current (mA)

4.15

4.17

4.19

4.21

4.23

4.25

0

100

200

300

400

500

600

700

Regulated Output Voltage vs. Input Voltage

Input Voltage (V)

4.00

4.10

4.20

4.30

4.40

4.0

4.5

5.0

5.5

6.0

6.5

Regulated Output Voltage vs. Temperature

Temperature (°C)

4.100

4.125

4.150

4.175

4.200

4.225

4.250

-50

-25

0

25

50

75

100

Trickle Charge Threshold Voltage

vs.Temperature

Temperature (°C)

2.8

2.9

3.0

3.1

3.2

3.3

3.4

-50

-25

0

25

50

75

100

Trickle Charge Current vs. Temperature

Temperature (°C)

130

135

140

145

150

155

160

165

170

-50

-25

0

25

50

75

100