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  • LTC3773EUHF

LTC3773EUHF

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


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3773EUHF
  • Package: 38-WFQFN Exposed Pad
  • Datasheet: -
  • Stock: 715
  • Description: 38 Terminals 3.3V~36V LTC3773 DC to DC converter ICSWITCHING CONTROLLER 3 Outputs 220kHz~560kHz Transistor Driver (Kg)

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Details

Tags

Parameters
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
Duty Cycle (Max) 98.5%
Clock Sync No
Height Seated (Max) 0.8mm
Length 7mm
Width 5mm
RoHS Status Non-RoHS Compliant
Factory Lead Time 14 Weeks
Mounting Type Surface Mount
Package / Case 38-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~85°C
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 38
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 235
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number LTC3773
Function Step-Down
Number of Outputs 3
Output Type Transistor Driver
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER

LTC3773EUHF Overview


Capsuled in the 38-WFQFN Exposed Pad package, the switching controller suits most application needs. This dc motor controller can be used to generate outputs with 3 numbers. The program can handle Transistor Driver dc switching's outputs (s). Voltages 3.3V~36V are the dc control's supply voltage and operating voltage, respectively. Suitable for a -40°C~85°C dc switcher. A switching controller such as this can switch at a value of 220kHz~560kHz . dc dc regulator is made easier with Surface Mount. Enable, Power Good, Tracking is used for efficient switching control in the dcdc regulator. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. Terminal (s) of the switching converters are designed at the QUAD position. 38 terminations with a variety of function. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 5V. LTC3773 can be searched for other relevant dc to dc converter ics. In particular, switching converter is a type of Switching Regulator or Controllers.

LTC3773EUHF Features


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

LTC3773EUHF Applications


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

  • Shearing machines
  • Industrial controllers
  • SMT equipment
  • Various CNC machine tools
  • Power supplies of electronic gadgets
  • Wide-range voltage regulation circuits
  • Electric water heaters
  • Planers
  • Digital video recorders
  • Injection molding machinery