이더넷 전원 공급 - PoE 컨트롤러

LTC4257IDD#TRPBF

Power Over Ethernet PD Controller -57V 13W 8-Pin DFN EP

Analog Devices

製品技術仕様

• 유럽 연합 RoHS 명령어

  Compliant

• 미국수출통제분류ECCN 인코딩

  EAR99

• 친환경 무연

  Active

• 미국 세관 상품 코드

  8542.31.00.30

• Automotive

  No

• PPAP

  No

• Type

  PD Controller

• Standard Supported

  IEEE802.3af

• Maximum Input Voltage (V)

  -57

• UVLO Turn-On Threshold (V)

  -39.2

• UVLO Turn-Off Threshold (V)

  -30.5

• Maximum Current Limit (mA)

  400

• Maximum Output Power (W)

  13

• Programmability

  Yes

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  0.75(Max)

• Package Width

  3

• Package Length

  3

• PCB changed

  8

• Standard Package Name

  DFN

• Supplier Package

  DFN EP

• Pin Count

  8

• Lead Shape

  No Lead