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LTC4278IDKD#PBF Технические параметры

Linear Technology/Analog Devices  LTC4278IDKD#PBF technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.

Свойство продукта Значение свойства
Классификация PMIC - Power Over Ethernet (PoE) Controllers
Марка
Factory Lead Time 12 Weeks
Package / Case 32-WFDFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~85°C
Packaging Tube
Published 2012
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32Terminations
ECCN Code EAR99
Type Controller (PD), DC/DC
Terminal Finish Matte Tin (Sn)
Voltage - Supply 37.2V~60V
Terminal Position DUAL
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1Function
Terminal Pitch 0.4mm
Свойство продукта Значение свойства
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC4278
Pin Count 32
JESD-30 Code R-PDSO-N32
Qualification Status Not Qualified
Input Voltage-Nom 14V
Number of Channels 1Channel
Power - Max 25.5W
Current - Supply 1.35mA Max
Input Voltage (Min) 4.5V
Control Mode CURRENT-MODE
Input Voltage (Max) 20V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration SINGLE
Internal Switch(s) Yes
Standards 802.3at (PoE+), 802.3af (PoE)
Length 7mm
Height Seated (Max) 0.8mm
Width 4mm
RoHS Status ROHS3 Compliant
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