MP62340 datasheet(3/12 Pages) MPS

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MP62340/MP62341 –CURRENT-LIMITED POWER DISTRIBUTION SWITCHES

MP62340/MP62341 Rev.1.0

www.MonolithicPower.com

12/10/2013

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

ELECTRICAL CHARACTERISTICS (4)

VIN=5V, TA=+25°C, unless otherwise noted.

Parameter

Condition

Min

Typ

Max

Units

IN Voltage Range

2.7

5.5

Supply Current

One Channel Enabled, IOUT=0, One

Switch ON

120

μA

Supply Current

Both Channels Enabled, IOUT=0, Both

Switches ON

140

160

μA

Shutdown Current

Device Disable, VOUT=float, VIN=5.5V

μA

Off Switch Leakage

Device Disable, VIN=5.5V

μA

Current Limit

1.1

1.5

2.2

Trip Current

Current Ramp (slew rate≤100A/s) on

Output

1.6

1.7

2.4

Under-voltage Lockout

Rising Edge

1.95

2.65

Under-voltage Hysteresis

250

FET On Resistance

IOUT=100mA (-40°C≤TJ≤125°C)

130

mΩ

EN Input Logic High Voltage

EN Input Logic Low Voltage

0.8

FLAG Output Logic Low Voltage

ISINK=5mA

0.4

FLAG Output High Leakage

Current

VIN=VFLAG=5.5V

μA

Thermal Shutdown

140

°C

Thermal Shutdown Hysteresis

°C

VIN=5.5V, CL =1μF, RL =5.5Ω

0.9

VOUT Rising Time, Tr

(5)

VIN=2.7V, CL =1μF, RL =5.5Ω

1.7

VIN=5.5V, CL =1μF, RL =5.5Ω

0.5

VOUT Falling Time, Tf

(6)

VIN=2.7V, CL =1μF, RL =5.5Ω

0.5

Turn On Time, Ton

(7)

CL=100μF, RL =5.5Ω

Turn Off Time, Toff

(8)

CL=100μF, RL =5.5Ω

FLAG Deglitch Time

EN Input Leakage

μA

Reverse Leakage Current

VOUT=5.5V, VIN=GND

0.2

μA

Notes:

4) Production test at +25°C. Specifications over the temperature range are guaranteed by design and characterization.

5) Measured from 10% to 90% output signal.

6) Measured from 90% to 10% output signal.

7) Measured from 50% EN signal to 90% output signal.

8) Measured from 50% EN signal to 10% output signal.

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