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L6574D The STMicroelectronics L6574D is a 2-channel LED Driver IC designed for lighting applications. It offers a maximum output current of 450mA and operates at frequencies up to 126kHz.
Mfr Part #:

L6574D

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L6574D is a 2-channel LED Driver IC designed for lighting applications. It offers a maximum output current of 450mA and operates at frequencies up to 126kHz.
✓ Total Stock: 1,950 pcs
$ Price Range: $0.75

L6574D Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
1,350 pcs
On Request
1350 pcs On Request 1 On Request On Request On Request On Request On Request
Chanetech ✓
Non-Authorised Inventory information
600 pcs
On Request
600 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

L6574D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Dimming
Frequency
Lead Style
Mounting Type
Number of Drivers
Number of Outputs
Operating Temperature
Output Current
Supplier Device Package
Supply Current
Type
Voltage
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L6574D Description

Short technical summary and product information.

The STMicroelectronics L6574D is a Power Management Integrated Circuit (PMIC) specifically designed as a Lighting and Ballast Controller. This IC features two channels for driving LEDs, capable of delivering a maximum output current of 450mA per channel.

 

Key electrical specifications include an operating supply voltage range of 10V to 16.6V, with a typical operating supply voltage of 15.6V. The device operates at frequencies up to 126kHz and supports dimming functionality. It has a typical supply current of 2mA and a maximum supply current of 25mA.

 

The L6574D is housed in a 16-SOIC package and is designed for surface mount applications. It operates within a wide temperature range of -40°C to 125°C. The component is RoHS3 compliant and has an MSL rating of 1.

 

This LED driver IC is suitable for various lighting control applications where precise current regulation and dimming capabilities are required.

L6574D Quick Information

Product Type: LED Driver IC
Canonical Name: L6574D LED Driver IC
Subcategory: Lighting, Ballast Controllers

L6574D Compliance

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

L6574D Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

L6574D Features

  • 2-channel LED driver IC.
  • 450mA maximum output current.
  • Up to 126kHz operating frequency.
  • Supports dimming functionality.
  • Surface mount 16-SOIC package.

L6574D Applications

  • Compact fluorescent lamp (CFL) ballasts.
  • Tubular lamp (TL) ballast controllers.
  • Dimmable lighting ballast designs.
  • High-frequency lamp driver circuits.

L6574D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum output current for the L6574D?

The L6574D offers a maximum output current of 450mA.

What is the operating frequency range of the L6574D?

The L6574D operates at frequencies between 60kHz and 126kHz.

What is the supply voltage range for the L6574D?

The L6574D operates with a supply voltage ranging from 10V to 16.6V.

What is the operating temperature range of the L6574D?

The L6574D can operate in temperatures from -40°C to 125°C.

What package type is the L6574D available in?

The L6574D is available in a 16-SOIC package.

Is the L6574D RoHS compliant?

Yes, the L6574D is RoHS3 compliant.

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