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LTC3854EDDB#TRMPBF

LTC3854EDDB#TRMPBF

LTC3854EDDB#TRMPBF

Linear Technology/Analog Devices

12 Terminals 4.5V~38V 12-Pin LTC3854 DC to DC converter ICSWITCHING CONTROLLER 400kHz Transistor Driver

SOT-23

LTC3854EDDB#TRMPBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)
Mounting Type Surface Mount
Package / Case 12-WFDFN Exposed Pad
Surface Mount YES
Number of Pins 12
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2006
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 12
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.45mm
Base Part Number LTC3854
Function Step-Down
Output Voltage 5.5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 25A
Voltage - Supply (Vcc/Vdd) 4.5V~38V
Control Features Enable, Soft Start
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 400kHz
Input Voltage (Max) 38V
Synchronous Rectifier Yes
Max Frequency 440kHz
Max Duty Cycle 98 %
Clock Sync No
Number of Output Phases 1
Height Seated (Max) 0.8mm
Length 3mm
Width 2mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $4.949151 $4.949151
10 $4.669011 $46.69011
100 $4.404727 $440.4727
500 $4.155403 $2077.7015
1000 $3.920191 $3920.191
LTC3854EDDB#TRMPBF Product Details

LTC3854EDDB#TRMPBF Overview


With its 12-WFDFN Exposed Pad package, the switching controller fits the needs of most applications. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. The program can handle Transistor Driver dc switching's outputs (s). This dc control operates at 4.5V~38V and has a 4.5V~38V supply voltage. Work well in dc switchers with a -40°C~85°C TA. With this switching controller, you can switch at 400kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. To ensure efficient switching, this dcdc regulator features a Enable, Soft Start. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. DUAL are the position of the terminal of the switching converters. A variety of 12 terminations are available in dc switching. DC switcher's voltage input is 15V. Other relevant dc to dc converter ics will be returned if you search "LTC3854". Total pins of switching converter are 12. Switching converter is a special type of Switching Regulator or Controllers. It is recommended that the dc dc voltage regulator's minimum input voltage be 4.5V. According to the test statistics, DC regulator outputs 5.5V voltage. The dc to dc regulator is limited to 38V input voltage. You should note down the dc dc regulator's usual output current of 25A when you start a project. Voltage regulator dc to dc is designed to operate at 98 % duty cycle during power-ups and power-downs to ensure reliability. DC regulator440kHz has the maximum frequency. This controller contains 1 phases.

LTC3854EDDB#TRMPBF Features


Transistor Driver Outputs
Switching Frequency: 400kHz
Enable, Soft Start
Max Duty Cycle: 98 %

LTC3854EDDB#TRMPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3854EDDB#TRMPBF DC to DC converter applications.

  • Driver circuits
  • Linear guide
  • USB circuits
  • Balance equipment
  • Computer application technology
  • Hydro power
  • Precision electronic equipment
  • Fire elevators
  • Printing
  • Milling machines

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