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  • LTC3770EG#PBF

LTC3770EG#PBF

28 Terminals 4V~32V 28-Pin LTC3770 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3770EG#PBF
  • Package: 28-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 429
  • Description: 28 Terminals 4V~32V 28-Pin LTC3770 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver (Kg)

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Details

Tags

Parameters
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
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
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3770
Function Step-Down
Number of Outputs 1
Output Voltage 32V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 4A
Voltage - Supply (Vcc/Vdd) 4V~32V
Control Features Current Limit, Enable, On Time Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 1MHz
Duty Cycle (Max) 90%
Clock Sync No
Height Seated (Max) 2mm
Width 5.3mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 16 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 28-SSOP (0.209, 5.30mm Width)
Surface Mount YES
Number of Pins 28
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2009

LTC3770EG#PBF Overview


Capsuled in the 28-SSOP (0.209, 5.30mm Width) package, the switching controller can be used for a wide range of applications. For 1 outputs, the dc motor controller is appropriate. A solid enclosure of Tube surrounds pmic. There are Transistor Driver dc switching's output (s) that it can handle. dc controls with 4V~32V voltage are supplied and operated. Suitable for working in an dc switcher that has a -40°C~85°C TA. dc dc regulator is made easier with Surface Mount. Switching control is made easier with the dcdc regulator's Current Limit, Enable, On Time Control, Power Good, Soft Start, Tracking. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. The switching converters's terminals (s) are designed at DUAL. There are many different types of terminations for 28. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's input voltageis 15V volts. LTC3770 can be searched for other relevant dc to dc converter ics. Total pins of switching converter are 28. In particular, switching converter belongs to the Switching Regulator or Controllers family. It is recommended that the dc dc voltage regulator's minimum input voltage be 4V. According to the test statistics, DC regulator outputs 32V voltage. It's important to remember that the dc dc regulator's normaloutput current is 4A, so you should note it down when starting a new project. DC regulator1MHz has the maximum frequency.

LTC3770EG#PBF Features


Transistor Driver Outputs
Current Limit, Enable, On Time Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION

LTC3770EG#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3770EG#PBF DC to DC converter applications.

  • Telecommunications equipment
  • Machining centers
  • Network technology
  • Fire elevators
  • Milling machines
  • ATMs
  • Sink circuits
  • Scientific research
  • Production lines
  • Emergency lighting monitoring equipment