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參數資料
| 型號： | STHS2375L |
| 廠商： | 意法半導體 |
| 英文描述： | IEEE 802.3af PoE Powered Device (PD) Interface Controller(IEEE802.3af PoE PD(受電設備)接口控制器) |
| 中文描述： | IEEE 802.3af標準的PoE供電設備（PD）接口控制器（IEEE802.3af標準的PoE（私隱受電設備）接口控制器） |
| 文件頁數： | 11/20頁 |
| 文件大?。?/td> | 187K |
| 代理商： | STHS2375L |
STHS237x
Absolute maximum ratings STHS237xA, STHS237xL
11/20
2
Absolute maximum ratings STHS237xA, STHS237xL
Stressing the device above the rating listed in
Table 4: Absolute maximum ratings
may
cause permanent damage to the device. These are stress ratings only and operation of the
device at these or any other conditions above those indicated in the Operating sections of
this specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability. Refer also to the STMicroelectronics SURE
Program and other relevant quality documents.
Over the full operating temperature range, unless otherwise noted. Voltages are referenced
to the V
SS
pin.
Table 4.
Absolute maximum ratings
Symbol
Parameter
Value
Unit
Voltage
V
VDD
, V
RTN
V
DET
, V
PG
(1)
V
UVLO
V
ILIM
(2)
V
CLASS (2)
Voltage on the respective pins, referenced
to V
SS
pin
–0.3 to 100
V
1. I
RTN
= 0
2. Voltage output, do not apply external voltage to the CLASS and I
LIM
pins.
3. Reflow at peak temperature of 260°C (total thermal budget not to exceed 245°C for more than
30 seconds).
–0.3 to 90
V
–0.3 to10
V
–0.3 to 3
V
–0.3 to 12
V
Current, sinking
I
RTN
I
PG
I
DET
Current sunk by the respective pins
0 to 515
mA
0 to 10
mA
0 to 1
mA
Current, sourcing
I
CLASS
I
ILIM
Current sourced by the respective pins
0 to 100
mA
0 to 1
mA
ESD
V
HBM
V
CDM
ESD Capability, Human body model
2
kV
ESD Capability, Charged device model
500
V
Temperature
T
A
Operating ambient temperature range
–40 to 85
°C
T
J
Maximum junction temperature
Internally
limited
°C
T
STG
Storage temperature
–55 to 150
°C
T
SLD
Lead solder temperature for 10 seconds,
lead-free lead finish
(3)
260
°C
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| STHS2376A | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:IEEE 802.3af PoE Powered Device (PD) interface controller |
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