LT3478EFE The LT3478EFE from LT is a DC DC Switching Regulator. It supports input voltages from 4.5V to 80V and features a 2.5A switch current rating.
Mfr Part #:

LT3478EFE

Available from 3 distributors
Mfr Name: LT
LT
The LT3478EFE from LT is a DC DC Switching Regulator. It supports input voltages from 4.5V to 80V and features a 2.5A switch current rating.
✓ Total Stock: 959 pcs

LT3478EFE Available from 3 distributors

✓ Authorised
✓ Non-Authorised

LT3478EFE Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Tape & Reel

LT3478EFE Description

Short technical summary and product information.

The LT3478EFE is a DC DC Switching Regulator manufactured by LT. This component is designed to operate within an input voltage range of 4.5V to 80V, making it suitable for a variety of power management applications.

 

Key electrical characteristics include a switch current rating of 2.5A and a frequency of 280kHz. The device supports both Analog and PWM dimming capabilities, offering flexibility in control. It operates within an ambient temperature range of -20°C to 85°C.

 

The LT3478EFE is housed in a 16-SOIC package, designed for surface mounting on PCBs. Its specifications make it a versatile choice for designs requiring efficient DC to DC conversion with adjustable output control.

LT3478EFE Quick Information

Product Type: Voltage Regulator - DC DC Switching Regulator
Canonical Name: LT3478EFE DC DC Switching Regulator
Subcategory: Power Management PMIC

LT3478EFE Compliance

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

LT3478EFE Features

  • Input voltage range from 4.5V to 80V.
  • Features 2.5A switch current rating.
  • Supports Analog and PWM dimming.
  • Operates at 280kHz frequency.
  • 16-SOIC package for surface mounting.

LT3478EFE Applications

  • High current LED lighting applications.
  • Automotive exterior and interior lighting.
  • Industrial LED illumination systems.
  • General purpose constant current LED drivers.

LT3478EFE FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LT3478EFE?

The input voltage range for the LT3478EFE is from 4.5V to 80V.

What is the switch current rating of the LT3478EFE?

The LT3478EFE has a switch current rating of 2.5A.

What dimming methods does the LT3478EFE support?

The LT3478EFE supports both Analog and PWM dimming.

What is the operating temperature range for the LT3478EFE?

The operating temperature range for the LT3478EFE is -20°C to 85°C.

What package type is the LT3478EFE available in?

The LT3478EFE is available in a 16-SOIC package.

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