MP2618 – 2A, 24V INPUT, 600kHz 2-3CELL SWITCHING LI-ION BATTERY CHARGER

MP2618 Rev. 0.92

www.MonolithicPower.com

5

7/14/2010

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Parameters

Symbol Condition

Min

Typ

Max

Units

4

0.2

µA

0.5

mA

Supply Current (Shutdown)

Consider VREF33 pin

output current.

0.665

mA

Supply Current (Quiescent)

CELLS=0V

2.0

mA

Thermal Shutdown

150

°C

VREF25 output voltage

2.5

V

VREF33 output voltage

3.3

V

VREF33 load regulation

30

mV

Input Current Sense Section

Supply Voltage

2.5

40

V

Supply Current

12

30

µA

1.4

V

Common Mode Input Voltage

(5)

40

V

OUT1 Input Offset Voltage

0.4

2

mV

Input Bias Current

4

20

nA

OUT1 Current Accuracy

±2

±5

%

No-Load OUT1 Error

0.1

1

µA

Low-Level OUT1 Error

0.3

2

µA

Shutdown Supply Current

3

6

µA

SHDN Threshold Voltage

OWN

(Low

High)

0.7

0.9

1.2

V

SHDN Hysteresis

30

mV

17

µs

OUT1 Rise, Fall Time

(5)

90%

29

µs

OUT1 Output Voltage Range

0.15

24

V

Maximum OUT1 Current

(5)

500

µA

Notes:

5) Input common mode range cannot exceed the supply voltage.