PD70101 datasheet(9/24 Pages) MICROCHIP

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Electrical Specifications

2.1

Absolute Maximum Ratings

Table 2-1. Absolute Maximum Ratings

Parameter

Description

Supply Input Voltage (VPP) Continuous

−0.3 V to 74 VDC

Supply Input Voltage (VPP) 1 ms pulse

−0.3 V to 88 VDC

Port Negative Out Voltage (VPNOUT)

−0.3 V to 74 VDC

RDET Continuous

−0.3 V to 74 VDC

RDET 1 mS pulse

−0.3 V to 88 VDC

RCLASS, RREF

−0.3 V to 5 VDC

VAUX

−0.3 V to 30 VDC

PGOOD, AT_FLAG (with respect to VPNOUT) Continuous

−0.3 V to 74 VDC

PGOOD, AT_FLAG (with respect to VPNOUT) 1 mS pulse

−0.3 V to 88 VDC

ESD Protection*

±1.5 kV HBM

Maximum Operating Junction Temperature (TA)

150 °C

Operating Ambient Temperature

−40 °C to 85 °C

Storage Temperature Range

−65 °C to 150 °C

Peak Package Solder Reflow Temp (40 seconds max exposure)

260 °C

* All pins except pin 11 (VAUX). Pin 11 ESD Protection ±150 V HBM.

** No pin voltage can be higher than Vpp.

Note: Exceeding these ratings could cause damage to the device. All voltages are with respect to VPNIN except for

Vaux, PGOOD and AT_FLAG with respect to VPNOUT. Currents are positive into, negative out of specified terminal.

These are stress ratings only and functional operation of the device at these or any other conditions beyond those

indicated under “Recommended Operating Conditions” are not implied. Exposure to “Absolute Maximum Ratings” for

extended periods may affect device reliability.

2.2

Typical Electrical Performance

Unless otherwise specified, the following specifications apply over the operating ambient temperature −40 °C ≤ TAMB

≤ 85 °C. Production tests are done at 25 °C TA.

2.2.1

Power Supply

Table 2-2. Power Supply

Parameter

Symbol

Min

Typ

Max

Units

Test Conditions/

Comment

Input Voltage

VPP

Supports full IEEE

802.3af/at functionality

PD70100/PD70200

Electrical Specifications

Datasheet

DS00003639A-page 9

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