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LT3752IFE-1#PBF

31 Terminals 10.5V~16V 38-Pin LT3752 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~500kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3752IFE-1#PBF
  • Package: 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads
  • Datasheet: PDF
  • Stock: 429
  • Description: 31 Terminals 10.5V~16V 38-Pin LT3752 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type Surface Mount
Package / Case 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads
Surface Mount YES
Number of Pins 38
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2015
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 31
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch 0.5mm
Frequency 500kHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LT3752
Function Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd) 10.5V~16V
Control Features Enable, Frequency Control, Soft Start
Topology Forward Converter
Control Mode CURRENT-MODE
Frequency - Switching 100kHz~500kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Nominal Input Voltage 12V
Max Duty Cycle 95 %
Length 9.7mm
Width 4.4mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

LT3752IFE-1#PBF Overview


It comes in a 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads package, so switching controller can be used for most applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. The pmic is packaged in Tube solid enclosure. With this function, you can deal with Transistor Driver dc switching's outputs (s). dc controls with 10.5V~16V voltage are supplied and operated. Suitable for a -40°C~125°C TJ dc switcher. In this switching controller, the switch can be set to 100kHz~500kHz. A generalization of dc dc regulator can be made using Surface Mount. Enable, Frequency Control, Soft Start provides dcdc regulator efficient switching control. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. A variety of dc switching's functions can be performed on 31 terminations. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. It is inputted with a DC switcher's voltage of 12V. A search for "LT3752" will reveal other relevant dc to dc converter ics. There are 38 pins on switching converter. A duty cycle set at 95 % ensures voltage regulator dc to dc reliability during power-on and power-off. Switching controller operates at 500kHz Hz. 12V is the nominal working voltage.

LT3752IFE-1#PBF Features


Transistor Driver Outputs
Switching Frequency: 100kHz~500kHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 95 %
Frequency: 500kHz

LT3752IFE-1#PBF Applications


There are a lot of Linear Technology/Analog Devices LT3752IFE-1#PBF DC to DC converter applications.

  • Emergency lighting monitoring equipment
  • Access control systems
  • USB circuits
  • ATMs
  • Servo drive system
  • Energy management systems
  • Nuclear power plants
  • Hydraulic presses
  • PSRR circuits
  • Bending machines