LTC3490EDD#TRPBF The Analog Devices Inc. LTC3490EDD#TRPBF is an IC LED driver featuring a step-up (boost) topology. It operates with a supply voltage range of 1V to 3.2V and provides an output current of 350mA.
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LTC3490EDD#TRPBF

Available from 1 distributors
Mfr Name: LT
LT
The Analog Devices Inc. LTC3490EDD#TRPBF is an IC LED driver featuring a step-up (boost) topology. It operates with a supply voltage range of 1V to 3.2V and provides an output current of 350mA.
✓ Total Stock: 3,419 pcs

LTC3490EDD#TRPBF Available from 1 distributor

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LTC3490EDD#TRPBF Specifications Quick View

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

LTC3490EDD#TRPBF Description

Short technical summary and product information.

The LTC3490EDD#TRPBF from Analog Devices Inc. is a versatile LED driver IC designed for various lighting applications. It utilizes a step-up (boost) DC-DC regulator topology to efficiently drive LEDs.

 

This component features a wide input supply voltage range, from a minimum of 1V to a maximum of 3.2V, making it suitable for battery-powered devices. The output voltage can be regulated between 2.8V and 4V, with a maximum output current capability of 350mA per channel. The device supports analog dimming for precise light control and includes an internal switch for simplified design.

 

The LTC3490EDD#TRPBF is housed in an 8-DFN (3x3) package with an exposed pad, designed for surface mounting. It operates within a temperature range of -40°C to 85°C (TA). The package type is Tape & Reel (TR), suitable for automated assembly processes.

 

This LED driver is a reliable choice for applications requiring efficient and controllable LED illumination, offering a balance of performance and compact form factor.

LTC3490EDD#TRPBF Quick Information

Product Type: LED Driver
Canonical Name: Analog Devices Inc. LTC3490EDD#TRPBF
Subcategory: Power Management ICs

LTC3490EDD#TRPBF Compliance

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

LTC3490EDD#TRPBF Features

  • Step-up (boost) DC-DC regulator topology.
  • Wide 1V to 3.2V supply voltage range.
  • 350mA maximum output current.
  • Analog dimming support for control.
  • Surface mountable 8-DFN package.

LTC3490EDD#TRPBF Applications

  • Efficient LED driving applications.
  • Battery-powered lighting systems.
  • Portable electronic devices.
  • Adjustable brightness LED circuits.

LTC3490EDD#TRPBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the LTC3490EDD#TRPBF?

The supply voltage range is 1V to 3.2V.

What is the package type of the LTC3490EDD#TRPBF?

It comes in an 8-WFDFN Exposed Pad package.

What is the operating temperature range?

-40°C to 85°C.

What is the switching frequency?

1.3MHz.

What is the output current?

350mA.

Does it support dimming?

Yes, analog dimming.

Does it have an internal switch?

Yes.

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