LT8641EUDC#PBF The Analog Devices LT8641EUDC#PBF is a 65V, 3.5A synchronous step-down switching regulator. It features a wide input voltage range and adjustable output.
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LT8641EUDC#PBF

Available from 1 distributors
Mfr Name: LT
LT
The Analog Devices LT8641EUDC#PBF is a 65V, 3.5A synchronous step-down switching regulator. It features a wide input voltage range and adjustable output.
✓ Total Stock: 598 pcs

LT8641EUDC#PBF Available from 1 distributor

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598 pcs
598 pcs On Request 1 On Request On Request 2018 On Request On Request

LT8641EUDC#PBF Specifications Quick View

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

LT8641EUDC#PBF Description

Short technical summary and product information.

The LT8641EUDC#PBF from Analog Devices is a high-performance synchronous step-down switching regulator. It is designed with Silent Switcher architecture to minimize EMI emissions and offers high efficiency at frequencies up to 3MHz.

 

Key electrical specifications include a wide input voltage range of 3V to 65V, a maximum continuous output current of 3.5A, and an adjustable output voltage from 0.8V to 64.35V. The switching frequency can be set between 210kHz and 2MHz. It also features an ultralow quiescent current of 2.5µA in Burst Mode operation and an output voltage ripple below 10mVP-P.

 

This regulator is suitable for various applications including automotive and industrial supplies. It is available in a compact 20-WFQFN, 18-lead package with a surface mount type. The operating temperature range is -40°C to 125°C (TJ).

LT8641EUDC#PBF Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: LT8641EUDC#PBF Synchronous Step-Down Switching Regulator
Subcategory: DC DC Switching Regulators

LT8641EUDC#PBF Compliance

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

LT8641EUDC#PBF Features

  • 65V, 3.5A synchronous step-down regulator.
  • Wide 3V to 65V input voltage range.
  • Adjustable output from 0.8V to 64.35V.
  • Ultralow 2.5µA quiescent current.
  • Compact 3mm x 4mm QFN package.

LT8641EUDC#PBF Applications

  • Automotive and industrial power supplies.
  • General purpose step-down conversion.
  • High efficiency power solutions.
  • Low EMI emission applications.

LT8641EUDC#PBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LT8641EUDC#PBF?

The input voltage range is from 3V to 65V.

What is the maximum output current of the LT8641EUDC#PBF?

The maximum continuous output current is 3.5A.

What is the adjustable output voltage range?

The output voltage can be adjusted from 0.8V to 64.35V.

What is the switching frequency range?

The switching frequency can be set between 210kHz and 2MHz.

What is the operating temperature range?

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

What is the quiescent current?

The quiescent current is 2.5µA when the output is in full regulation.

What is the output voltage ripple?

The output voltage ripple is less than 10mVP-P at any load.

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