MP62071 datasheet(3/11 Pages) MPS

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MP62071 –SINGLE CHANNEL 0.8A CURRENT-LIMITED POWER DISTRIBUTION SWITCH

MP62071 Rev. 0.9

www.MonolithicPower.com

9/18/2009

MPS Proprietary Information. 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

EN=High, IOUT=0

140

160

μA

Shutdown Current

Device Disable, VOUT=float, VIN=5.5V

μA

Off Switch Leakage

Device Disable, VIN=5.5V

μA

Current Limit

1000

1250

1500

Trip Current

Current Ramp (slew rate≤100A/s) on

Output

1.45

1.9

Under-voltage Lockout

Rising Edge

1.95

2.65

Under-voltage Hysteresis

250

FET On Resistance

IOUT=100mA and -40°C<TA<85°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=1uF, RL=5Ω

0.9

VOUT Rising Time, Tr

(5)

VIN=2.7V, CL=1uF, RL=5Ω

1.7

VIN=5.5V, CL=1uF, RL=5Ω

0.5

VOUT Falling Time, Tf

(5)

VIN=2.7V, CL=1uF, RL=5Ω

0.5

Turn On Time, Ton

(6)

CL=100μF, RL=5Ω

Turn Off Time, Toff

(6)

CL=100μF, RL=5Ω

FLAG Deglitch Time

EN Input Leakage

μA

Reverse Leakage Current

OUT=5.5V, IN=GND

0.2

μA

NOTE:

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

5) Measured from 10% to 90%.

6) Measured from (50%) EN signal to (90%) output signal.

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