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  • LT8640SEV#PBF

LT8640SEV#PBF

24 Terminals 3.4V LT8640 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 200kHz~3MHz Tray 6A 24-TFQFN Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT8640SEV#PBF
  • Package: 24-TFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 274
  • Description: 24 Terminals 3.4V LT8640 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 200kHz~3MHz Tray 6A 24-TFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Mounting Type Surface Mount
Package / Case 24-TFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tray
Published 2011
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 24
Terminal Finish Gold (Au)
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT8640
JESD-30 Code S-XQCC-N24
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 42V
Output Type Adjustable
Voltage - Input (Min) 3.4V
Input Voltage-Nom 6V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 6A
Voltage - Output (Min/Fixed) 0.97V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 200kHz~3MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Length 4mm
Width 4mm
RoHS Status ROHS3 Compliant

LT8640SEV#PBF Overview


It uses the Tray package in order to optimize the performance of this voltage regulator. In this voltage regulator, there are a total of 24 terminations. As this regulator voltage is equipped with an analog IC of the type SWITCHING REGULATOR, it is a SWITCHING REGULATOR-type voltage regulator. The harley voltage regulator is available as a 24-TFQFN Exposed Pad package to save space. There are 1 outputs configured on this voltage regulator 12v. On its output pins, this adjusting voltage regulator generates Adjustable output. A Surface Mount mounting is required for this switching regulator. Voltage regulators should be operated at -40°C~125°C TJ temperature while operating. In this voltage regulator 12v, the switching frequency is 200kHz~3MHz. Despite its low input voltage, this voltage regulator can operate. As shown in the table below, adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.97V. A maximum design flexibility is provided by the 6A output current of voltage regulator. The maximum input voltage of this voltage regulator 12v is 42V. This voltage regulator's peak reflow temperature is so high as to make it virtually indestructible. For operation, switching regulator requires a nominal input voltage of 6V. The LT8640 family of DC/DC regulators includes this DC/DC regulator.

LT8640SEV#PBF Features


1 outputs
Peak reflow temperature (Cel) of 260

LT8640SEV#PBF Applications


There are a lot of Linear Technology/Analog Devices LT8640SEV#PBF Voltage Regulators applications.

  • Boring machines
  • Smoke prevention equipment
  • USB circuits
  • Surface processing equipment
  • Fire elevators
  • Medical monitoring systems
  • Smoke exhaust equipment
  • Automation technology
  • Digital video recorders
  • Scientific research