MP2617 – SINGLE CELL SWITCHING CHARGER WITH POWER PATH CONTROL

MP2617 Rev. 1.03

www.MonolithicPower.com

6

8/23/2013

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Parameters

Symbol Condition

Min

Typ

Max

Units

Negative Temperature Coefficient (NTC) Control

NTC Low Temp Rising Threshold

0°C

63

65

67

%VCC

Hysteresis on Low Temp

Threshold

35

mV

NTC High Temp Falling

Threshold

50°C

32

33.5

35

%VCC

Hysteresis on High Temp

Threshold

70

mV

VCC Supply

Rising

3.15

3.35

3.55

V

VCC UVLO

Falling

2.8

3

3.2

V

VCC Output Voltage

4.3

4.5

4.6

V

VCC Short Circuit Current Limit

40

mA

Logic

EN

Input Low Voltage

0.4

V

EN

Input High Voltage

1.5

V

EN

=4V

4

8

EN

Input Current

EN

=0V

-0.5

-0.1

μA

Logic High

1.5

V

M0, M1

Logic Low

0.4

V

Protection

Thermal Limit Temperature

120

°C

Thermal Shutdown

150

°C

Notes:

5) Using a inductor with the saturation current larger than 6A when applying the part with higher than 12V input.