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  • LTC3773EG#PBF

LTC3773EG#PBF

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


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3773EG#PBF
  • Package: 36-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 551
  • Description: 36 Terminals 3.3V~36V 36-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 16 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type Surface Mount
Package / Case 36-SSOP (0.209, 5.30mm Width)
Surface Mount YES
Number of Pins 36
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2007
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 36
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Frequency 630kHz
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
Max Output Voltage 5V
Topology Buck
Min Input Voltage 3.6V
Control Mode CURRENT-MODE
Frequency - Switching 220kHz~560kHz
Max Input Voltage 36V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 600mV
Switcher Configuration PHASE-SHIFT
Duty Cycle (Max) 98.5%
Clock Sync No
Height Seated (Max) 2mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LTC3773EG#PBF Overview


As a result of 36-SSOP (0.209, 5.30mm Width) compact design, the switching controller is compatible with most applications. dc motor controller is suitable for 3 output generation. PMIC is packaged in a solid enclosure of Tube. Transistor Driver dc switching's outputs (s) are supported. dc controls with 3.3V~36V voltage are supplied and operated. Qualified to work in a -40°C~85°C TA dc switcher. The switching controller is capable of switching at the 220kHz~560kHz position. The Surface Mount allows it to be used for dc dc regulator in general. Switching control is made easier with the dcdc regulator's Enable, Power Good, Tracking. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. A switching converters's terminal (s) sits at the DUAL position. 36 terminations with a variety of function. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 5V. LTC3773 can be used to locate other relevant dc to dc converter ics. In total, switching converter has 36 pins. Specially, switching converter corresponds to type Switching Regulator or Controllers. Statistically, DC regulator outputs 5V volts. The switching controller works at a frequency of 630kHz. The dc switcher's maximum input voltage is 36V; users must limit it accordingly. Switching controller is necessary to have a supply voltage of 3.6V. Depending on the datasheet, the switching converter can output 5V volts at its peak. Its lowest voltage output is not less than 600mV. For high-quality communication, there are 1 channels.

LTC3773EG#PBF Features


Transistor Driver Outputs
Switching Frequency: 220kHz~560kHz
Enable, Power Good, Tracking
PULSE WIDTH MODULATION
Frequency: 630kHz

LTC3773EG#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3773EG#PBF DC to DC converter applications.

  • Product burn-in
  • Computer application technology
  • Drilling machines
  • Electrical power transmission
  • Machining centers
  • Flexible manufacturing cells
  • Various precision measuring instruments
  • Terrestrial set-top boxes
  • Gear/thread machining machines
  • Current source circuits