PM8803 STMicroelectronics, PM8803 Datasheet - Page 12

• Manufacturer Part Number: PM8803
• Description: High efficiency integrated IEEE 802.3at PoE-PD interface and PWM controller type 2 PSE indicator, plus support for forward active clamp topology
• Manufacturer: STMicroelectronics

Electrical specifications
3
3.1
Note:
3.2
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Electrical specifications
Absolute maximum ratings
Table 3.
Absolute maximum ratings are limits beyond which damage to the device may occur.
Thermal data
Table 4.
1. Package mounted on a 4-layer board ( 2 signals + 2 powers ), CU thickness 35 micron, with 6-8 vias on the
1. Internally limited to 160 °C typ with internal overtemperature protection circuit.
VDD, DET, ARTN to VSS
CLS, SP, DCCL to VSS
VC to ARTN
GAT1, GAT2, T2P to ARTN
CTL, VB, DT to ARTN
FRS, SA, CS to ARTN
RTN1, RTN2 to ARTN
ESD HBM
ESD CDM
Operating junction temperature
Storage temperature
Symbol
exposed pad copper area connected to an inner power plane
R
T
T
THJA
T
MAX
STG
T
A
J
Absolute maximum ratings
Thermal data
Max thermal resistance junction to ambient
Maximum junction temperature
Storage temperature range
Operative junction temperature range
Operative ambient temperature range
Parameter
(1)
Doc ID 018559 Rev 1
Parameter
(1)
-0.3 to VC+0.3
-0.3 to 100
-0.3 to 3.6
-0.3 to 5.5
-0.3 to 3.6
-0.3 to 0.3
-40 to 150
-40 to 150
-0.3 to 16
Value
500
2
-40 to 150
-40 to 125
-40 to 85
Value
150
40
PM8803
°C/W
Unit
Unit
°C
°C
°C
°C
KV
°C
°C
V
V
V
V
V
V
V
V