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LTC1439IGW#TRPBF

3.5V~30V LTC1439 DC to DC converter IC2 Outputs Up to 400kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC1439IGW#TRPBF
  • Package: 36-BSOP (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 108
  • Description: 3.5V~30V LTC1439 DC to DC converter IC2 Outputs Up to 400kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Mounting Type Surface Mount
Package / Case 36-BSOP (0.295, 7.50mm Width)
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2005
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Base Part Number LTC1439
Function Step-Down
Number of Outputs 2
Output Type Transistor Driver
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 3.5V~30V
Control Features Enable, Power on Reset, Soft Start
Topology Buck
Frequency - Switching Up to 400kHz
Synchronous Rectifier Yes
Duty Cycle (Max) 99%
Clock Sync No
Output Phases 1
RoHS Status ROHS3 Compliant

LTC1439IGW#TRPBF Overview


In the 36-BSOP (0.295, 7.50mm Width) package, the switching controller meets most application requirements. 2 outputs are supported by the dc motor controller. There is a Tape & Reel (TR) solid enclosure around the pmic. With Transistor Driver dc switching's output (s), it is able to handle it. This dc control operates at 3.5V~30V and has a 3.5V~30V supply voltage. Worked in a -40°C~85°C TA dc switcher before. A switching controller such as this can switch at a value of Up to 400kHz . The Surface Mount allows it to be used for dc dc regulator in general. To provide efficient switching control, Enable, Power on Reset, Soft Start is included in the dcdc regulator. Search for "LTC1439" to find other relevant dc to dc converter ics.

LTC1439IGW#TRPBF Features


Transistor Driver Outputs
Switching Frequency: Up to 400kHz
Enable, Power on Reset, Soft Start

LTC1439IGW#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC1439IGW#TRPBF DC to DC converter applications.

  • Power supplies of electronic gadgets
  • Emergency lighting monitoring equipment
  • Automatic plug-in machines
  • CMM
  • Radio equipment
  • Balance equipment
  • Refrigerators of central air conditioners
  • Domestic water pumps
  • Thermal power
  • Ball screw pair