Datasheet > MP2608DQ

MP2608DQ

更新时间： 2024-02-08 04:48:59

品牌	Logo	应用领域
芯源 - MPS		电池
页数	文件大小	规格书
12页	453K
描述
28V, 1A Dual Input Linear Battery Charger With Timer

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数据手册

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MP2608DQ 数据手册

MP2608- 28V, 1A DUAL INPUT LINEAR BATTERY CHARGER WITH TIMER

TYPICAL PERFORMANCE CHARACTERISTICS

V_IN=5V, C_IN=2.2uF, C_OUT=1uF, R_CHG=2.21kΩ, T_A=25°C, unless otherwise noted.

Battery Charge Curve

Charge Current vs.

Battery Voltage

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.50

0.45

0.40

0.35

0.30

0.25

0.20

0.15

0.10

0.05

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

100

150

200

0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

CHARGE TIME (MINUTES)

Charge Current vs.

Battery Voltage

Battery Voltage vs.

Input Voltage

Charge Current vs.

Input Voltage

900

800

700

600

500

400

300

200

100

4.5

4.3

4.1

3.9

3.7

3.5

1200

1000

800

600

400

200

Adapater In

USB In

Adapater In

USB In

4.3 4.6 4.9 5.2 5.5 5.8

INPUT VOLTAGE (V)

2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1

BATTERY VOLTAGE (V)

4.5

4.8

5.1

5.4

5.7

INPUT VOLTAGE (V)

Charge Current vs.

Reverse Current vs.

Battery Voltage

R_SETResistance

0.5

0.4

0.3

0.2

0.1

1200

1000

800

600

400

200

1.5 2.0 2.5 3.0 3.5 4.0 4.5

CHARGE CURRENT (mA)

MP2608 Rev. 0.9

8/29/2008

www.MonolithicPower.com

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

1 2 3 456 7 8...12

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