MP2612 – 2A, 24V INPUT, 600kHz 2-3CELL SWITCHING LI-ION BATTERY CHARGER

MP2612 Rev. 1.0

www.MonolithicPower.com

6

9/7/2011

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© 2011 MPS. All Rights Reserved.

TYPICAL PERFORMANCE CHARACTERISTICS

otherwise noted.

7.5

7.6

7.7

7.8

7.9

8

8.1

8.2

8.3

8.4

8.5

0

20

40

60

80 100 120

T IME S (MIN)

0

0.5

1

1.5

2

2.5

2 Cells Charge Current vs.

Battery Voltage

CV Load

3 Cells Charge Current vs.

Battery Voltage

CV Load

2 Cells Battery Charge Curve

3 Cells Battery Charge Curve

0

0.5

1

1.5

2

2.5

024

6

8

10

B AT T E R Y VOL T AG E (V)

11

11.2

11.4

11.6

11.8

12

12.2

12.4

12.6

12.8

0

50

100

150

T IME S (MIN)

0

0.5

1

1.5

2

2.5

02

46

8

10 12 14

B ATTER Y VOLTAGE(V)

0

0.5

1

1.5

2

2.5

NTC Control Window

0

0.5

1

1.5

2

2.5

3

812

16

20

24

28

Low Temp On

High Temp On

High Temp Off

Low Temp Off

0

0.5

1

1.5

2

2.5

00.5

11.5

22.5