LT3519EMS#PBF The LT3519EMS#PBF is an LED Driver IC from Analog Devices. It offers DC DC regulation with SEPIC, Step-Down, and Step-Up capabilities.
Mfr Part #:

LT3519EMS#PBF

Available from 1 distributors
Mfr Name: LT
LT
The LT3519EMS#PBF is an LED Driver IC from Analog Devices. It offers DC DC regulation with SEPIC, Step-Down, and Step-Up capabilities.
✓ Total Stock: 3,600 pcs

LT3519EMS#PBF Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,600 pcs
3600 pcs On Request 1 On Request On Request 19+ On Request On Request

LT3519EMS#PBF Specifications Quick View

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

LT3519EMS#PBF Description

Short technical summary and product information.

The LT3519EMS#PBF is an LED Driver IC manufactured by Analog Devices. This component functions as a DC DC regulator, supporting SEPIC, Step-Down (Buck), and Step-Up (Boost) topologies. It is designed for applications requiring precise LED control, featuring both Analog and PWM dimming methods.

 

Key electrical specifications include an output current capability of 750mA (Switch), a switching frequency of 400kHz, and a supply voltage range from 3V to 30V. The device has a single output and an internal switch. It operates within a temperature range of -40°C to 125°C (TJ).

 

The LT3519EMS#PBF is housed in a 16-MSOP package and is designed for surface mounting. Its compact size and robust performance make it suitable for various lighting applications. The component is RoHS compliant and has a Moisture Sensitivity Level (MSL) of 1.

 

This LED driver is ideal for designs needing efficient power conversion for LED illumination. Its versatile topology options allow for flexibility in power management strategies.

LT3519EMS#PBF Quick Information

Product Type: LED Driver IC
Series: LT3519
Canonical Name: LT3519EMS#PBF LED Driver IC
Subcategory: LED Drivers

LT3519EMS#PBF Compliance

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

LT3519EMS#PBF Features

  • LED Driver IC with DC DC regulation.
  • Supports SEPIC, Step-Down, and Step-Up topologies.
  • Features 750mA switch current capability.
  • Operates at 400kHz switching frequency.
  • Wide supply voltage range from 3V to 30V.

LT3519EMS#PBF Applications

  • Ideal for general lighting applications.
  • Suitable for portable electronic devices.
  • Used in automotive interior lighting.
  • Applicable for industrial control panels.

LT3519EMS#PBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LT3519EMS#PBF?

The input voltage range is 3V to 30V.

What package does the LT3519EMS#PBF come in?

It comes in a 16-TFSOP (0.118", 3.00mm Width) package.

What is the operating temperature range?

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

What dimming methods are supported?

It supports analog and PWM dimming.

What is the output current capability?

The switch current is rated at 750mA.

What is the switching frequency?

The switching frequency is 400kHz.

What topologies does the LT3519EMS#PBF support?

It supports SEPIC, step-down (buck), and step-up (boost) topologies.

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