Copyright © 2016

Microsemi

Page 10

Rev. 1.4, July 2017

CPG

– PoE BU

One Enterprise Aliso Viejo, CA 92656 USA

PD70211

PD Controller with Switching Regulator for

AF/AT/UPOE/HDBaseT/4-pair PoE Applications

Absolute Maximum Ratings

Performance is not necessarily guaranteed over this entire range. These are maximum stress ratings only.

Exceeding these ratings, even momentarily, can cause immediate damage, or negatively impact long-term

operating reliability. Voltages are with respect to IC ground (VPN_IN).

Min

Max

Units

VPP, VPN_OUT, RDET

-0.3

74

V

AT_FLAG, HD_FLAG, 4P_AT_FLAG,

4P_HD_FLAG

-0.3

20

V

SUPP_S1, SUPP_S2

0

VVPP + 1.5

V

RREF, RCLS, WA_EN

-0.3

5

V

VAUX_VCC

-0.3

20

V

PG, SG

-0.3

20

V

VL

-0.3

6

V

VH (with respect to VAUX_VCC)

0.3

-6

V

ENABLE

All other pins

-0.3

VL+0.3

V

Junction Temperature

-40

150

°C

Lead Soldering Temperature (40s, reflow)

260

°C

Storage Temperature, MSL3

-65

150

°C

ESD rating

HBM

±1.5*

kV

MM

±50

V

CDM

±500

V

*Pins VPP, VAUX/VCC , RREF pass ±1kV HBM only.

Operating Ratings (Front-End Section)

Performance is generally guaranteed over this range as further detailed below under Electrical

Characteristics. voltages are with respect to IC ground (VPN_IN).

Min

Max

Units

VPP

0

57

V

Ambient Temperature*

-40

85

°C

Detection Range

1.1

10.1

V

Mark event range

4.9

10.1

V

Class event range

13.7

20.9

V

* Corresponding Max Operating Junction Temperature is 125°C.