MP8020 – IEEE 802.3af/at/bt, PoE, POWERED DEVICE INTERFACE

MP8020 Rev. 1.0

MonolithicPower.com

8

2/17/2022

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ELECTRICAL CHARACTERISTICS (continued)

VDD = 54V, TJ = -40°C to +125°C (6), typical values are tested at TJ = 25°C, unless otherwise noted.

Parameter

Symbol Condition

Min

Typ

Max

Units

Power Priority

PRI input high voltage

2

V

PRI input low voltage

0.4

V

PRI internal pull up resistor

Pull up to internal 5V VCC

1

mΩ

Thermal Shutdown

Thermal shutdown

temperature

TSD

150

°C

Thermal shutdown

hysteresis

THYS

20

°C

Notes:

6) Guaranteed by over-temperature correlation. Not tested in production.

7) Guaranteed by characterization. Not tested in production.