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  • LT8640IUDC-1#PBF

LT8640IUDC-1#PBF

3.4V LT8640 DC DC Voltage Regulator 1 Outputs 210kHz~2MHz Tube 5A 20-WFQFN, 18 Leads, Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT8640IUDC-1#PBF
  • Package: 20-WFQFN, 18 Leads, Exposed Pad
  • Datasheet: PDF
  • Stock: 944
  • Description: 3.4V LT8640 DC DC Voltage Regulator 1 Outputs 210kHz~2MHz Tube 5A 20-WFQFN, 18 Leads, Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 20-WFQFN, 18 Leads, Exposed Pad
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2011
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Base Part Number LT8640
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 42V
Output Type Adjustable
Voltage - Input (Min) 3.4V
Output Configuration Positive
Current - Output 5A
Voltage - Output (Min/Fixed) 0.97V
Topology Buck
Frequency - Switching 210kHz~2MHz
Synchronous Rectifier Yes
RoHS Status ROHS3 Compliant

LT8640IUDC-1#PBF Overview


It uses the Tube package in order to optimize the performance of this voltage regulator. For space-saving purposes, this voltage regulator is available in the 20-WFQFN, 18 Leads, Exposed Pad package. There are 1 outputs configured on the voltage regulator. DC DC switching regulators like this one generate Adjustable outputs on their output pins to handle the power management. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. During switching regulator operation, the operating temperature should remain at -40°C~125°C TJ. A DC-DC switching regulator such as this one switches at 210kHz~2MHz. This voltage regulator is able to operate with the minimal input voltage of 3.4V. The output voltage of this voltage regulator (Min/Fixed) amounts to 0.97V volts. A maximum design flexibility is provided by the 5A output current of voltage regulator. As far as the voltage input is concerned, DC DC switching regulator can accept up to 42V. As part of the LT8640 series of regulators, the voltage regulators can be found.

LT8640IUDC-1#PBF Features


1 outputs

LT8640IUDC-1#PBF Applications


There are a lot of Linear Technology/Analog Devices LT8640IUDC-1#PBF Voltage Regulators applications.

  • Thermal power
  • Sensitive electronic devices
  • Servo drive system
  • Printing equipment
  • Current source circuits
  • Nuclear power plants
  • Product testing
  • Bending machines
  • Computer monitoring equipment of building
  • Radio equipment