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  • LTC3773EUHF#TRPBF

LTC3773EUHF#TRPBF

38 Terminals 3.3V~36V 38-Pin LTC3773 DC to DC converter ICSWITCHING CONTROLLER 3 Outputs 220kHz~560kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3773EUHF#TRPBF
  • Package: 38-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 740
  • Description: 38 Terminals 3.3V~36V 38-Pin LTC3773 DC to DC converter ICSWITCHING CONTROLLER 3 Outputs 220kHz~560kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 26 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type Surface Mount
Package / Case 38-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 38
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2007
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 38
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3773
Function Step-Down
Number of Outputs 3
Output Voltage 5V
Output Type Transistor Driver
Input Voltage-Nom 5V
Number of Channels 1
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 3.3V~36V
Control Features Enable, Power Good, Tracking
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 220kHz~560kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
Max Frequency 630kHz
Duty Cycle (Max) 98.5%
Clock Sync No
Height Seated (Max) 0.8mm
Length 7mm
Width 5mm
RoHS Status ROHS3 Compliant

LTC3773EUHF#TRPBF Overview


The switching controller fits in the 38-WFQFN Exposed Pad package and is ideal for most applications. This dc motor controller can be used to generate outputs with 3 numbers. 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). A 3.3V~36V voltage is supplied to the dc control and used for operating it. Suitable for a -40°C~85°C TA dc switcher. It can switch at 220kHz~560kHz. dc dc regulator can be generalized using Surface Mount. In order to control switching efficiently, the dcdc regulator features Enable, Power Good, Tracking. An analog IC SWITCHING CONTROLLER is connected to the switch converters. Terminal (s) of the switching converters are designed at the QUAD position. 38 terminations with various dc switching's functions. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's input voltageis 5V volts. Other relevant dc to dc converter ics can be found by searching "LTC3773". 38 pins are on switching converter. Switching converter is a special type of Switching Regulator or Controllers. Statistically, the DC regulator outputs 5V voltage. There is a maximum frequency of 630kHz on this dc regulators. For high-quality communication, there are 1 channels.

LTC3773EUHF#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 220kHz~560kHz
Enable, Power Good, Tracking
PULSE WIDTH MODULATION

LTC3773EUHF#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3773EUHF#TRPBF DC to DC converter applications.

  • Flaw detection equipment
  • Emergency lighting monitoring equipment
  • USB circuits
  • Special machining machine tools
  • Household control circuits
  • Automatic plug-in machines
  • Fire elevators
  • Flexible manufacturing cells
  • Communication system
  • Die casting equipment