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LTC3851AIMSE#PBF

LTC3851AIMSE#PBF

LTC3851AIMSE#PBF

Linear Technology/Analog Devices

16 Terminals 4V~38V 16-Pin LTC3851 DC to DC converter ICSWITCHING REGULATOR 1 Outputs 235kHz~750kHz Transistor Driver

SOT-23

LTC3851AIMSE#PBF Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 16-TFSOP (0.118, 3.00mm Width) Exposed Pad
Surface Mount YES
Number of Pins 16
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2011
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 5.5V
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 225
Terminal Pitch 0.5mm
Base Part Number LTC3851
Function Step-Down
Number of Outputs 1
Output Voltage 5.5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Output Current 25A
Voltage - Supply (Vcc/Vdd) 4V~38V
Control Features Current Limit, Enable, Frequency Control, Soft Start, Tracking
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 235kHz~750kHz
Input Voltage (Max) 38V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Max Frequency 810kHz
Duty Cycle (Max) 99%
Clock Sync No
Length 4.039mm
Width 3mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $22.162622 $22.162622
10 $20.908134 $209.08134
100 $19.724654 $1972.4654
500 $18.608165 $9304.0825
1000 $17.554872 $17554.872
LTC3851AIMSE#PBF Product Details

LTC3851AIMSE#PBF Overview


With its 16-TFSOP (0.118, 3.00mm Width) Exposed Pad package, the switching controller fits the needs of most applications. It is sufficient to generate 1 outputs with this dc motor controller. The pmic is packaged in Tube solid enclosure. Transistor Driver dc switching's outputs (s) can be handled by it. 4V~38V is the supply voltage and the operating voltage of the dc control. Work well in dc switchers with a -40°C~125°C TJ. In this switching controller, the switch can be set to 235kHz~750kHz. Surface Mount makes it suitable for general dc dc regulator. Current Limit, Enable, Frequency Control, Soft Start, Tracking provides dcdc regulator efficient switching control. A SWITCHING REGULATOR analog IC is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . The 16 terminations can be used for a wide range of dc switching. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 15V. Other relevant dc to dc converter ics can be found by searching "LTC3851". Total pins of switching converter are 16. Switching converter type is specifically Switching Regulator or Controllers. An input voltage of 4V is the minimum required for the dc dc voltage regulator. Statistically, the DC regulator outputs 5.5V voltage. This dc to dc regulator accepts only 38V input voltage at most. The dc dc regulator's usual output current is 25A, which should be noted down when you start a project. DC regulator's maximum frequency is 810kHz. DC to DC voltage regulator has the value of ALSO OPERATES AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 5.5V to better satisfy the requirement.

LTC3851AIMSE#PBF Features


Transistor Driver Outputs
Switching Frequency: 235kHz~750kHz
Current Limit, Enable, Frequency Control, Soft Start, Tracking
PULSE WIDTH MODULATION
ALSO OPERATES AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 5.5V

LTC3851AIMSE#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3851AIMSE#PBF DC to DC converter applications.

  • USB circuits
  • seismic instrument power circuits
  • Servo drive system
  • Domestic water pumps
  • Planers
  • Electrical power transmission
  • Imported equipment
  • Industrial controllers
  • Hydrogen power
  • Bending machines

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