MP2617H

– SINGLE-CELL SWITCHING CHARGER WITH NVDC POWER PATH

MP2617H Rev. 1.03

www.MonolithicPower.com

7

1/15/2018

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Parameters

Symbol

Condition

Min

Typ

Max

Units

Battery Charger Voltage Spec

Terminal battery voltage

SYSFB float

4.179

4.2

4.221

V

0.04 x

V

SYSFB float

3.9

4.0

4.1

V

SYSFB programmed

3.85

3.95

4.05

V

Recharge hysteresis

85

mV

Trickle charge threshold

2.9

3

3.1

V

Trickle charger hysteresis

200

mV

Battery Charger Current Spec

Trickle charge current

10%

Termination charger current

5%

10%

15%

150

200

mA

Constant current mode

charge current

2.475

2.75

3.025

A

1.26

1.4

1.54

A

0.405

0.450

0.495

A

ISET reference voltage

1.1

1.15

1.2

V

Battery UVLO

Rising

2.4

2.6

2.8

V

Falling

2.2

2.4

2.6

V

Idea diode regulation voltage

Supplement mode

65mV

mV

BATT leakage current

20

30

µA

ACOK

__________

, CHGOK

_____________

ACOK

__________

, CHGOK

_____________

output low

voltage

Sinking 5mA

270

350

mV

ACOK

__________

,CHGOK

_____________

leakage

current

Connected to 3.3V

0.1

0.5

μA

Timer

Trickle charge time

45

Min

Total charge time

6.5

Hour

Negative Temperature Coefficient (NTC) Control

NTC low temp rising

threshold

63

65

67

Hysteresis on low temp

threshold

35

mV

NTC high temp falling

threshold

32

33.5

35

Hysteresis on high temp

threshold

70

mV