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  • LTC3737EUF#TRPBF

LTC3737EUF#TRPBF

24 Terminals 2.75V~9.8V 24-Pin LTC3737 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 300kHz~750kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3737EUF#TRPBF
  • Package: 24-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 316
  • Description: 24 Terminals 2.75V~9.8V 24-Pin LTC3737 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 300kHz~750kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 24
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2005
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 250
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LTC3737
Function Step-Down
Number of Outputs 2
Qualification Status Not Qualified
Output Type Transistor Driver
Input Voltage-Nom 4.2V
Number of Channels 1
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 2.75V~9.8V
Control Features Current Limit, Enable, Power Good, Soft Start, Tracking
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching 300kHz~750kHz
Input Voltage (Max) 9.8V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration SINGLE
Max Frequency 825kHz
Duty Cycle (Max) 100%
Height Seated (Max) 0.8mm
Length 4mm
Width 4mm
RoHS Status ROHS3 Compliant

LTC3737EUF#TRPBF Overview


It comes in the 24-WFQFN Exposed Pad package, which makes switching controller suitable for most applications. For 2 outputs, the dc motor controller is appropriate. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. There are Transistor Driver dc switching's output (s) that it can handle. 2.75V~9.8V is the supply voltage and the operating voltage of the dc control. Qualified to work in an dc switcher with -40°C~85°C TA. There is a switch at 300kHz~750kHz that can be used with this controller. It is suitable for general dc dc regulator when it is set to Surface Mount. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Power Good, Soft Start, Tracking. An analog IC DUAL SWITCHING CONTROLLER is connected to the switch converters. Thare switching converters has a terminal (s) at QUAD . Different dc switching's functions can be applied to 24 terminations. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. 4.2V nominal DC switcher's voltage input. A search for "LTC3737" will reveal other relevant dc to dc converter ics. There are only 24 pins on switching converter. Voltages 9.8V are the maximum that the dc to dc regulator will accept. This dc regulatorhas a max frequency of 825kHz. 1A is the greatest value switching converter outputs as current. It is recommended that there be 1 channels for high-quality communication.

LTC3737EUF#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 300kHz~750kHz
Current Limit, Enable, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION

LTC3737EUF#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3737EUF#TRPBF DC to DC converter applications.

  • Precision electronic equipment
  • seismic instrument power circuits
  • Smart grid
  • Surface processing equipment
  • Radio equipment
  • CMM
  • Electrical distribution systems
  • Boring machines
  • Injection molding machinery
  • Industrial controllers