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LTC4278IDKD#PBF Tech Specifications

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

Lifecycle Status Production (Last Updated: 1 month ago)
Mounting Type Surface Mount
Package / Case 32-WFDFN Exposed Pad
Surface Mount YES
Number of Pins 32Pins
Supplier Device Package 32-DFN (7x4)
Number of Terminals 32Terminals
Supplier Package USP
Minimum Operating Supply Voltage 1 V
Watchdog Timers No
Number of Supervisors 1Supervisor
Manual Reset No
Maximum Operating Supply Voltage 6 V
Mounting Surface Mount
Package Tube
Base Product Number LTC4278
Mfr Analog Devices Inc.
Product Status Active
Schedule B 8542310000
RoHS Compliant
Maximum Operating Temperature + 85 C
Unit Weight 0.002213 oz
Minimum Operating Temperature - 40 C
Factory Pack QuantityFactory Pack Quantity 52
On Resistance - Max 1 Ohms
Current Limit 100 mA
Mounting Styles SMD/SMT
Manufacturer Analog Devices Inc.
Brand Analog Devices
Package Description HVSON, SOLCC32,.16,16
Package Style SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Moisture Sensitivity Levels 1
Package Body Material PLASTIC/EPOXY
Package Equivalence Code SOLCC32,.16,16
Manufacturer Package Code DKD
Operating Temperature-Min -40 °C
Operating Temperature-Max 85 °C
Rohs Code Yes
Input Voltage-Max 20 V
Manufacturer Part Number LTC4278IDKD#PBF
Package Code HVSON
Package Shape RECTANGULAR
Part Life Cycle Code Transferred
Input Voltage-Min 4.5 V
Ihs Manufacturer LINEAR TECHNOLOGY CORP
Risk Rank 3.57
Part Package Code DFN
Usage Level Industrial grade
Operating Temperature -40 to 85 °C
Series -
Packaging Tube
JESD-609 Code e3
ECCN Code EAR99
Type Voltage Detector
Terminal Finish Matte Tin (Sn)
Max Operating Temperature 85 °C
Min Operating Temperature -40 °C
HTS Code 8542.39.00.01
Subcategory Switch ICs
Technology CMOS
Voltage - Supply 37.2V ~ 60V
Terminal Position DUAL
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1Function
Terminal Pitch 0.4 mm
Reach Compliance Code compliant
Frequency 100 kHz
Time@Peak Reflow Temperature-Max (s) 30
Pin Count 4
JESD-30 Code R-PDSO-N32
Number of Outputs 1Output
Qualification Status Not Qualified
Operating Supply Voltage 4.5 V to 20 V
Input Voltage-Nom 14 V
Temperature Grade INDUSTRIAL
Number of Channels 1Channel
Max Supply Voltage 60 V
Min Supply Voltage 1.5 V
Analog IC - Other Type SWITCHING CONTROLLER
Operating Supply Current 1.8 uA
Nominal Supply Current 1.35 mA
Output Current 5 mA
Power - Max 25.5 W
Current - Supply 1.35mA (Max)
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Seated Height-Max 0.8 mm
Nominal Input Voltage 60 V
Product Type Power Switch ICs - POE / LAN
Switcher Configuration SINGLE
Switching Frequency-Max 110 kHz
Internal Switch(s) Yes
Screening Level Industrial
Standards 802.3at (PoE+), 802.3af (PoE)
Max Junction Temperature (Tj) 125 °C
Ambient Temperature Range High 85 °C
Standard 802.3at
Auxiliary Sense Yes
Product Category Power Switch ICs - POE / LAN
Height 800 µm
Length 7 mm
Width 4 mm
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