MPM3686 – 18V 20A STEP-DOWN POWER MODULE

MPM3686 Rev. 1.02

www.MonolithicPower.com

6

10/13/2016

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ELECTRICAL CHARACTERISTICS

Parameters

Symbol

Condition

Min

Typ

Max

Units

Power Good

Power Good Rising Threshold

7)

87%

91%

94%

Power Good Falling Threshold

7)

80%

Power Good Low to High Delay

7)

2.5

ms

Power Good Sink Current

Capability 7)

12

mA

Power Good Leakage Current

7)

0.01

uA

PG Low-Level Output Voltage

3.3V through a 100KΩ

resistor.

500

550

600

mV

3.3V through a 10KΩ

resistor.

600

650

700

mV

Enable 7)

Enable Input Low Voltage

1.1

1.3

1.5

V

Enable Hysteresis

250

mV

Enable Input Current

0

μA

VCC Regulator 7)

VCC Under Voltage Lockout

Threshold Rising

3.8

V

VCC Under Voltage Lockout

Threshold Hysteresis

500

mV

VCC Regulator

4.8

V

VCC Load Regulation

Icc=5mA

0.5

%

Thermal Protection 6)

Thermal Shutdown

150

°C

Thermal Shutdown Hysteresis

25

°C

Notes:

6) Guaranteed by design

7) 100% tested for internal IC prior to module assembly

8) Guaranteed by production test and/or characterization for internal IC prior to module assembly