LT8643SEV#PBF The LT8643SEV#PBF from Analog Devices Inc. is an adjustable DC DC switching regulator. It operates with an input voltage range of 3.4V to 42V and can deliver up to 6A of output current.
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LT8643SEV#PBF

Available from 1 distributors
Mfr Name: LT
LT
The LT8643SEV#PBF from Analog Devices Inc. is an adjustable DC DC switching regulator. It operates with an input voltage range of 3.4V to 42V and can deliver up to 6A of output current.
✓ Total Stock: 2,080 pcs

LT8643SEV#PBF Available from 1 distributor

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✓ Non-Authorised
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2,080 pcs
2080 pcs On Request 1 On Request On Request 19+ On Request On Request

LT8643SEV#PBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
SVHC Present

LT8643SEV#PBF Description

Short technical summary and product information.

The LT8643SEV#PBF is a DC DC switching regulator manufactured by Analog Devices Inc. This component is designed for step-down (buck) topology and features an adjustable output voltage. It supports an input voltage range from 3.4V to 42V and can provide a maximum output current of 6A. The switching frequency can be set between 200kHz and 3MHz, offering flexibility in design.

 

This regulator is housed in a 24-TFQFN Exposed Pad package and is designed for surface mount installation. The operating temperature range is -40°C to 125°C (TJ). Its adjustable output voltage capability makes it suitable for various power management applications where precise voltage regulation is required.

 

Key electrical specifications include a minimum input voltage of 3.4V and a maximum of 42V, with a minimum adjustable output voltage of 0.97V and a maximum of 42V. The device also features synchronous rectification for improved efficiency. The Silent Switcher®2 series designation suggests advanced noise reduction capabilities.

LT8643SEV#PBF Quick Information

Product Type: DC DC Switching Regulator
Series: Silent Switcher®2
Canonical Name: LT8643SEV#PBF DC DC Switching Regulator
Subcategory: DC DC Switching Controllers

LT8643SEV#PBF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

LT8643SEV#PBF Features

  • Adjustable 6A DC DC switching regulator.
  • Wide 3.4V to 42V input voltage range.
  • Adjustable output voltage from 0.97V.
  • Surface mount 24-TFQFN Exposed Pad package.
  • Operating temperature from -40°C to 125°C.

LT8643SEV#PBF Applications

  • Efficient power conversion applications.
  • Adjustable voltage regulation needs.
  • Automotive power systems.
  • Industrial control modules.
  • Battery powered devices.

LT8643SEV#PBF FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LT8643SEV#PBF?

The input voltage range is 3.4V to 42V.

What is the maximum output current of the LT8643SEV#PBF?

The maximum output current is 6A.

What is the operating temperature range for this component?

The operating temperature range is -40°C to 125°C (TJ).

What type of package is the LT8643SEV#PBF in?

It is in a 24-TFQFN Exposed Pad package.

How is the LT8643SEV#PBF mounted?

It is designed for surface mount installation.

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