MP62130 datasheet(3/12 Pages) MPS

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MP62130/MP62131 –CURRENT-LIMITED POWER DISTRIBUTION SWITCH

MP62130/MP62131 Rev. 0.9

www.MonolithicPower.com

6/15/2010

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

Single Channel

160

µA

Shutdown Current

Device Disable, VOUT=float, VIN=5.5V

µA

Off Switch Leakage

Device Disable, VIN=5.5V

µA

Current Limit

550

650

1100

Trip Current

Current Ramp (slew rate≤100A/s) on

Output

1.2

Under-voltage Lockout

Rising Edge

1.95

2.3

2.65

Under-voltage Hysteresis

100

250

400

FET On Resistance

IOUT=100mA (-20°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=1µF, RL=11Ω

0.9

VOUT Rising Time, Tr

(5)

VIN=2.7V, CL=1µF, RL=11Ω

1.7

2.7

VIN=5.5V, CL=1µF, RL=11Ω

0.1

0.5

VOUT Falling Time, Tf

(5)

VIN=2.7V, CL=1µF, RL=11Ω

0.1

0.5

Turn On Time, Ton

(6)

CL=100µF, RL=11Ω

1.8

Turn Off Time, Toff

(6)

CL=100µF, RL=11Ω

Discharge Resistance

100

Ω

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 50% EN signal to 90% output signal.

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