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LTC3854EMSE#TRPBF

LTC3854EMSE#TRPBF

LTC3854EMSE#TRPBF

Linear Technology/Analog Devices

12 Terminals 4.5V~38V 12-Pin LTC3854 DC to DC converter IC DUAL SWITCHING CONTROLLER 1 Outputs 400kHz Transistor Driver

SOT-23

LTC3854EMSE#TRPBF Datasheet

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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-TSSOP (0.118, 3.00mm Width) Exposed Pad
Surface Mount YES
Number of Pins 12
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2011
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)
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3854
Function Step-Down
Number of Outputs 1
Output Voltage 5.5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type DUAL 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
Switcher Configuration PHASE-SHIFT
Max Frequency 440kHz
Duty Cycle (Max) 98%
Clock Sync No
Length 4.039mm
Width 3mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $5.319313 $5.319313
10 $5.018220 $50.1822
100 $4.734170 $473.417
500 $4.466198 $2233.099
1000 $4.213395 $4213.395
LTC3854EMSE#TRPBF Product Details

LTC3854EMSE#TRPBF Overview


In the 12-TSSOP (0.118, 3.00mm Width) Exposed Pad package, the switching controller meets most application requirements. There is sufficient capacity to generate switching controller for outputs 1. There is a Tape & Reel (TR) solid enclosure around the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). DC control operates at 4.5V~38V volts and has 4.5V~38V supply voltage. Suitable for working in an dc switcher that has a -40°C~85°C TA. It can switch at 400kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. To provide efficient switching control, Enable, Soft Start is included in the dcdc regulator. A DUAL SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. DUAL are the position of the terminal of the switching converters. Various 12 terminations. There is a DC switcher's nominal voltage of 15V. In addition to "LTC3854", there are other relevant dc to dc converter ics you can find. There are 12 pins on switching converter. Specifically, switching converter falls under the Switching Regulator or Controllers category. It is recommended that the dc dc voltage regulator's minimum input voltage be 4.5V. DC regulator outputs 5.5V voltage based on test statistics. The dc to dc regulator can only accept 38V input voltage. A starting point for a project is to note down the dc dc regulator's usual output current, which is 25A. DC regulator440kHz has the maximum frequency. Hence, ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V is used to better suit the DC to DC voltage regulator's situation.

LTC3854EMSE#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 400kHz
Enable, Soft Start
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V


LTC3854EMSE#TRPBF Applications


There are a lot of Linear Technology/Analog Devices
LTC3854EMSE#TRPBF DC to DC converter applications.


  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment

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