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LT8640HUDC#PBF

3.4V 18-Pin 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-LT8640HUDC#PBF
  • Package: 20-WFQFN, 18 Leads, Exposed Pad
  • Datasheet: PDF
  • Stock: 311
  • Description: 3.4V 18-Pin 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
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-WFQFN, 18 Leads, Exposed Pad
Number of Pins 18
Operating Temperature -40°C~150°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
Output Voltage 41.9V
Output Type Adjustable
Voltage - Input (Min) 3.4V
Output Configuration Positive
Current - Output 5A
Max Output Voltage 42V
Voltage - Output (Min/Fixed) 0.97V
Topology Buck
Frequency - Switching 210kHz~2MHz
Synchronous Rectifier Yes
Min Output Voltage 970mV
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

LT8640HUDC#PBF Overview


Using the Tube package, this voltage regulator optimizes the performance of the voltage regulator 12v. This harley voltage regulator is available in the 20-WFQFN, 18 Leads, Exposed Pad package for the purpose of space saving. There are 1 outputs configured on this voltage regulator 12v. There are output pins on this DC DC switching regulator that generate Adjustable output. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. Keeping dc to dc voltage regulator's operating temperature at -40°C~150°C TJ is essential when operating. DC-DC switching regulators reach 210kHz~2MHz switching frequencies. Despite its low input voltage, this voltage regulator can operate. In this adjusting voltage regulator, the output voltage (Min/Fixed) equates to 0.97V. A maximum design flexibility is provided by the 5A output current of voltage regulator. The LT8640 family of DC/DC regulators includes this DC/DC regulator. The adjusting voltage regulator's output voltage is maintain at 41.9V. To operate the voltage regulator 12v, 18 pins are required. Ideally this switch regulator should have an output voltage of about 970mV at the very least. There is a maximum output voltage of 42V from this voltage regulator 12v.

LT8640HUDC#PBF Features


1 outputs
18 pins

LT8640HUDC#PBF Applications


There are a lot of Linear Technology/Analog Devices LT8640HUDC#PBF Voltage Regulators applications.

  • Scientific testing
  • Sensitive electronic devices
  • Industrial robots
  • Various CNC machine tools
  • Plate bending machines
  • Automatic testing equipment
  • Die casting equipment
  • Large fire protection systems
  • Wide-range voltage regulation circuits
  • CNC system