类别是'category.PoE控制器' (1234)

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数据表

库存

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Rohs

工厂交货时间

生命周期状态

触点镀层

底架

包装/外壳

表面安装

引脚数

供应商器件包装

质量

操作温度

包装

已出版

JESD-609代码

无铅代码

零件状态

湿度敏感性等级(MSL)

终止次数

终端

ECCN 代码

类型

电阻

端子表面处理

最高工作温度

最小工作温度

附加功能

最大功率耗散

电压 - 供电

端子位置

终端形式

峰值回流焊温度(摄氏度)

功能数量

电源电压

端子间距

深度

频率

时间@峰值回流温度-最大值(s)

基本部件号

引脚数量

JESD-30代码

输出的数量

输出电压

工作电源电压

输入电压-Nom

电源电压-最大值(Vsup)

电源

温度等级

电源电压-最小值(Vsup)

通道数量

最大电源电压

最小电源电压

模拟 IC - 其他类型

工作电源电流

电源电流

功率耗散

输出电流

最大电源电流

输出电流

可调阈值

输出功率

功率 - 最大

电流源

输入电压(Min)

最小输入电压

控制模式

输出电流-最大值

输入电压(最大)

最大输入电压

控制技术

供应电流-最大值(Isup)

负电源电压(Vsup)

额定输入电压

切换器配置

最大输出功率

开关频率-最大值

内部开关

最小电流限制

最大工作周期

最大负电源电压(Vsup)

标准

最小负电源电压(Vsup)

辅助感觉

高度

座位高度(最大)

长度

宽度

器件厚度

辐射硬化

达到SVHC

RoHS状态

无铅

LT4276CHUFD#TRPBF
LT4276CHUFD#TRPBF
Linear Technology/Analog Devices 数据表

746 In Stock

-

最小起订量: 1

最小包装量: 1

16 Weeks

28-WFQFN Exposed Pad

-40°C~125°C

Tape & Reel (TR)

2015

活跃

1 (Unlimited)

Controller (PD), DC/DC

60V Max

LT4276

28

1

13W

2mA Max

802.3af (PoE)

ROHS3 Compliant

LM5072MH-50/NOPB
LM5072MH-50/NOPB
Texas Instruments 数据表

N/A

-

最小起订量: 1

最小包装量: 1

表面贴装

16-PowerTSSOP (0.173, 4.40mm Width)

16

172.98879mg

-40°C~125°C

Tube

e3

no

Obsolete

1 (Unlimited)

16

EAR99

Controller (PD), DC/DC

1.2Ohm

Matte Tin (Sn)

9V~70V

DUAL

鸥翼

260

1

4.4mm

1MHz

LM5072

48V

1

700μA

700μA

3mA

12.95W

CURRENT-MODE

脉宽调制

100V

SINGLE

Both

80 %

802.3af (PoE)

900μm

5mm

4.4mm

Unknown

ROHS3 Compliant

含铅

SI3452B-B02-GMR
SI3452B-B02-GMR
Silicon Labs 数据表

N/A

-

最小起订量: 1

最小包装量: 1

40-VFQFN Exposed Pad

YES

40

-40°C~85°C

Tape & Reel (TR)

1999

Obsolete

3 (168 Hours)

40

Controller (PSE)

40W

45V~57V

QUAD

1

3.3V

0.5mm

SI3452

40

3.6V

3V

4

3.7mA

-48V

40W

802.3at (PoE+), 802.3af (PoE)

-57V

0.9mm

6mm

6mm

符合RoHS标准

TPS2376DRG4
TPS2376DRG4
Texas Instruments 数据表

N/A

-

最小起订量: 1

最小包装量: 1

SOIC

YES

8

72.603129mg

Tape & Reel (TR)

e4

1 (Unlimited)

8

EAR99

Nickel/Palladium/Gold (Ni/Pd/Au)

85°C

-40°C

DUAL

鸥翼

260

1

48V

1.27mm

8

INDUSTRIAL

1

57V

0V

电源支持电路

13W

350mA

NO

0.45mA

57V

405mA

1.58mm

4.9mm

3.9mm

符合RoHS标准

无铅

PM8803C
PM8803C
STMicroelectronics 数据表

3000 In Stock

-

最小起订量: 1

最小包装量: 1

12 Weeks

Tray

活跃

3 (168 Hours)

PM8803

ROHS3 Compliant

LTC4274AIUHF-2#TRPBF
LTC4274AIUHF-2#TRPBF
Linear Technology/Analog Devices 数据表

49 In Stock

-

最小起订量: 1

最小包装量: 1

20 Weeks

38-WFQFN Exposed Pad

YES

-40°C~85°C

Tape & Reel (TR)

2007

e3

活跃

1 (Unlimited)

38

EAR99

Controller (PSE)

Matte Tin (Sn)

45V~57V

QUAD

1

3.3V

0.5mm

LTC4274

38

R-PQCC-N38

4.3V

3.354V

3V

1

YES

52.7W

2.4mA

5mA

802.3at (PoE+), 802.3af (PoE), LTPoE++

0.8mm

7mm

5mm

ROHS3 Compliant

TPS2376DG4
TPS2376DG4
Texas Instruments 数据表

49 In Stock

-

最小起订量: 1

最小包装量: 1

6 Weeks

ACTIVE (Last Updated: 1 week ago)

8-SOIC (0.154, 3.90mm Width)

YES

8

72.603129mg

-40°C~85°C

Tube

e4

yes

活跃

1 (Unlimited)

8

EAR99

Controller (PD)

Nickel/Palladium/Gold (Ni/Pd/Au)

0V~57V

DUAL

鸥翼

260

1

48V

TPS2376

8

1

13W

350mA

NO

12.95W

240μA

0.45mA

57V

405mA

802.3af (PoE)

1.75mm

4.9mm

3.91mm

1.58mm

ROHS3 Compliant

无铅

SI3400-E1-GM
SI3400-E1-GM
Silicon Labs 数据表

N/A

-

最小起订量: 1

最小包装量: 1

20-VQFN Exposed Pad

20

20-QFN (5x5)

61.603514mg

-40°C~85°C

Tube

1999

Obsolete

3 (168 Hours)

SMD/SMT

Controller (PD), DC/DC

85°C

-40°C

15W

2.8V~57V

350kHz

SI3400

1

1

5.5V

2.8V

2mA

2mA

2A

15W

2mA

2.8V

57V

802.3af (PoE)

无SVHC

符合RoHS标准

LTC4268IDKD-1#PBF
LTC4268IDKD-1#PBF
Linear Technology/Analog Devices 数据表

N/A

-

最小起订量: 1

最小包装量: 1

8 Weeks

32-WFDFN Exposed Pad

YES

-40°C~85°C

Tube

2011

e3

活跃

1 (Unlimited)

32

EAR99

Controller (PD), DC/DC

Matte Tin (Sn)

57V Max

DUAL

260

1

0.4mm

30

LTC4268

32

R-PDSO-N32

14V

1

35W

3mA Max

CURRENT-MODE

SINGLE

250kHz

802.3af (PoE)

0.8mm

7mm

4mm

ROHS3 Compliant

TPS2376DR
TPS2376DR
Texas Instruments 数据表

12500 In Stock

-

最小起订量: 1

最小包装量: 1

6 Weeks

ACTIVE (Last Updated: 5 days ago)

8-SOIC (0.154, 3.90mm Width)

YES

8

72.603129mg

-40°C~85°C

Tape & Reel (TR)

e4

yes

活跃

1 (Unlimited)

8

EAR99

Controller (PD)

Nickel/Palladium/Gold (Ni/Pd/Au)

0V~57V

DUAL

鸥翼

260

1

48V

TPS2376

8

1

13W

350mA

NO

12.95W

240μA

0.45mA

57V

405mA

802.3af (PoE)

1.75mm

4.9mm

3.91mm

1.58mm

ROHS3 Compliant

无铅

SI3452-B02-GM
SI3452-B02-GM
Silicon Labs 数据表

10 In Stock

-

最小起订量: 1

最小包装量: 1

40-VFQFN Exposed Pad

YES

40

-40°C~85°C

Tray

1999

Obsolete

3 (168 Hours)

40

Controller (PSE)

40W

45V~57V

QUAD

1

3.3V

0.5mm

SI3452

40

3.6V

3V

4

3.7mA

-54V

40W

-51V

802.3at (PoE+), 802.3af (PoE)

-57V

0.9mm

6mm

6mm

符合RoHS标准

LTC4267CGN-1#TRPBF
LTC4267CGN-1#TRPBF
Linear Technology/Analog Devices 数据表

N/A

-

最小起订量: 1

最小包装量: 1

8 Weeks

16-SSOP (0.154, 3.90mm Width)

YES

0°C~70°C

Tape & Reel (TR)

2012

e3

活跃

1 (Unlimited)

16

EAR99

Controller (PD), DC/DC

Matte Tin (Sn)

57V Max

DUAL

鸥翼

260

1

0.635mm

30

LTC4267

16

1

12.95W

3mA Max

CURRENT-MODE

1A

SINGLE

240kHz

802.3af (PoE)

4.8895mm

3.899mm

ROHS3 Compliant

PM8801
PM8801
STMicroelectronics 数据表

1000 In Stock

-

最小起订量: 1

最小包装量: 1

ACTIVE (Last Updated: 8 months ago)

24-TSSOP (0.173, 4.40mm Width) Exposed Pad

YES

-40°C~85°C

Tube

活跃

3 (168 Hours)

24

EAR99

Controller (PD), DC/DC

DUAL

鸥翼

1

48V

0.65mm

PM8801

2

802.3at (PoE+), 802.3af (PoE)

7.8mm

4.4mm

ROHS3 Compliant

LTC4266CIUHF#PBF
LTC4266CIUHF#PBF
Linear Technology/Analog Devices 数据表

N/A

-

最小起订量: 1

最小包装量: 1

26 Weeks

PRODUCTION (Last Updated: 6 days ago)

38-WFQFN Exposed Pad

YES

38

-40°C~85°C

Tube

2014

e3

活跃

1 (Unlimited)

38

EAR99

Controller (PSE)

Matte Tin (Sn)

45V~57V

QUAD

0.5mm

1MHz

LTC4266

38

4

13W

2.4mA

5mA

3.3V

802.3at (PoE+), 802.3af (PoE)

7mm

无SVHC

ROHS3 Compliant

无铅

LTC4266AIUHF-1#TRPBF
LTC4266AIUHF-1#TRPBF
Linear Technology/Analog Devices 数据表

5000 In Stock

-

最小起订量: 1

最小包装量: 1

26 Weeks

38-WFQFN Exposed Pad

YES

-40°C~85°C

Tape & Reel (TR)

2007

e3

活跃

1 (Unlimited)

38

EAR99

Controller (PSE)

Matte Tin (Sn)

45V~57V

QUAD

0.5mm

LTC4266

38

R-PQCC-N38

4

38.7W

2.4mA

5mA

802.3at (PoE+), 802.3af (PoE), LTPoE++

ROHS3 Compliant

TPS2384PAP
TPS2384PAP
Texas Instruments 数据表

20 In Stock

-

最小起订量: 1

最小包装量: 1

6 Weeks

ACTIVE (Last Updated: 2 days ago)

64-PowerTQFP

YES

64

258.207457mg

-40°C~125°C

Tray

e4

yes

活跃

3 (168 Hours)

64

EAR99

Controller (PSE)

Nickel/Palladium/Gold (Ni/Pd/Au)

21.47mW

44V~57V

QUAD

鸥翼

260

1

48V

0.5mm

400kHz

TPS2384

64

7V

48V

4

NO

15.4W

10mA

57V

802.3af (PoE)

1.2mm

10mm

10mm

1mm

无SVHC

ROHS3 Compliant

无铅

LTC4266IGW#TRPBF
LTC4266IGW#TRPBF
Linear Technology/Analog Devices 数据表

32 In Stock

-

最小起订量: 1

最小包装量: 1

8 Weeks

36-BSOP (0.295, 7.50mm Width)

YES

-40°C~85°C

Tape & Reel (TR)

2012

e3

活跃

1 (Unlimited)

36

EAR99

Controller (PSE)

Matte Tin (Sn)

45V~57V

DUAL

鸥翼

1

3.3V

0.8mm

LTC4266

36

R-PDSO-G36

3V

4

YES

25.5W

2.4mA

3mA

802.3at (PoE+), 802.3af (PoE)

7.506mm

ROHS3 Compliant

LTC4290CIUJ#PBF
LTC4290CIUJ#PBF
Linear Technology/Analog Devices 数据表

N/A

-

最小起订量: 1

最小包装量: 1

8 Weeks

40-WFQFN Exposed Pad

YES

-40°C~85°C

Tube

2013

e3

活跃

1 (Unlimited)

40

Controller (PSE)

Matte Tin (Sn)

ALSO REQUIRED VDD OF 3V TO 3.6V

3V~3.6V

QUAD

1

0.5mm

LTC4290

40

S-PQCC-N40

3.354V

8

13W

10mA

15mA

-54V

-45V

802.3af (PoE)

-57V

6mm

6mm

ROHS3 Compliant

LM5072MHX-50/NOPB
LM5072MHX-50/NOPB
Texas Instruments 数据表

N/A

-

最小起订量: 1

最小包装量: 1

Tin

表面贴装

16-PowerTSSOP (0.173, 4.40mm Width)

16

-40°C~125°C

Tape & Reel (TR)

e3

no

Obsolete

1 (Unlimited)

16

EAR99

Controller (PD), DC/DC

9V~70V

DUAL

鸥翼

260

1

4.4mm

LM5072

48V

1

25W

12.95W

2mA Max

9V

CURRENT-MODE

70V

脉宽调制

SINGLE

500kHz

Both

802.3af (PoE)

5mm

ROHS3 Compliant

含铅

LTC4257CDD#PBF
LTC4257CDD#PBF
Linear Technology/Analog Devices 数据表

1052 In Stock

-

最小起订量: 1

最小包装量: 1

8 Weeks

8-WFDFN Exposed Pad

YES

0°C~70°C

Tube

2005

e3

活跃

1 (Unlimited)

8

EAR99

Controller (PD)

Matte Tin (Sn)

57V Max

DUAL

260

1

0.5mm

30

LTC4257

8

S-PDSO-N8

1

12.95W

3mA

802.3af (PoE)

0.8mm

3mm

3mm

ROHS3 Compliant

LTC4266IUHF#TRPBF
LTC4266IUHF#TRPBF
Analog Devices 数据表

523 In Stock

-

最小起订量: 1

最小包装量: 1

QFN-38

Tape & Reel (TR)

符合RoHS标准

LTC4265IDE#PBF
LTC4265IDE#PBF
Linear Technology/Analog Devices 数据表

133 In Stock

-

最小起订量: 1

最小包装量: 1

16 Weeks

12-WFDFN Exposed Pad

YES

-40°C~85°C

Tube

2009

e3

活跃

1 (Unlimited)

12

EAR99

Controller (PD)

Matte Tin (Sn)

ALSO OPERATES AT 48V, 54V, 57V

37.2V~60V

DUAL

260

1

0.5mm

LTC4265

12

3V

1

25.5W

1.35mA

1A

60V

SINGLE

802.3at (PoE+), 802.3af (PoE)

0.8mm

4mm

3mm

ROHS3 Compliant

TPS2384PJDR
TPS2384PJDR
Texas Instruments 数据表

49 In Stock

-

最小起订量: 1

最小包装量: 1

6 Weeks

ACTIVE (Last Updated: 1 day ago)

64-TQFP Exposed Pad

YES

64

248.398522mg

-40°C~125°C

Tape & Reel (TR)

e4

yes

活跃

3 (168 Hours)

64

EAR99

Controller (PSE)

Nickel/Palladium/Gold (Ni/Pd/Au)

44V~57V

QUAD

鸥翼

260

1

48V

0.5mm

TPS2384

64

57V

4

NO

15.4W

10mA

48V

802.3af (PoE)

1.2mm

10mm

10mm

1mm

ROHS3 Compliant

无铅

SI3452D-B02-GM
SI3452D-B02-GM
Silicon Labs 数据表

N/A

-

最小起订量: 1

最小包装量: 1

40-VFQFN Exposed Pad

YES

40

-40°C~85°C

Tray

1999

Obsolete

3 (168 Hours)

40

Controller (PSE)

40W

45V~57V

QUAD

1

3.3V

0.5mm

SI3452

40

3.6V

3V

4

3.7mA

-54V

40W

-51V

802.3at (PoE+), 802.3af (PoE)

-57V

830μm

6mm

符合RoHS标准

LT4275CIDD#PBF
LT4275CIDD#PBF
Linear Technology/Analog Devices 数据表

N/A

-

最小起订量: 1

最小包装量: 1

8 Weeks

10-WFDFN Exposed Pad

YES

-40°C~85°C

Tube

2012

e3

活跃

1 (Unlimited)

10

EAR99

Controller (PD)

Matte Tin (Sn)

23V~60V

DUAL

1

0.5mm

LT4275

10

60V

23/60V

23V

1

13W

2mA Max

2.2mA

802.3af (PoE)

0.8mm

3mm

3mm

ROHS3 Compliant