Combo IC for PFC and half-bridge ballast control

Key Features

  • PFC sectiontransition mode PFC with over-current protectionover-voltage protectionfeedback disconnectionunder-voltage lockoutPFC choke saturation detectionTHD optimizer
  • Half-bridge sectionpreheating and ignition phases independently programmable3 % oscillator precision1.2 μs dead timeprogrammable and precise end-of-life protection compliant with all ballast configurationssmart hard switching detectionfast ignition voltage control with choke saturation detectionhalf-bridge over-current control

Circuit Diagram

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Design

Technical Documentation

Product Specifications
Description Version Size
DS5970 DS5970: Combo IC for PFC and ballast control 2.0 2 MB
Application Notes
Description Version Size
AN2870 AN2870: L6585DE combo IC 1.1 1 MB
AN3407 AN3407: Resonant driver for LED SMPS demonstration board based on the L6585DE 1.1 3 MB
AN3032 AN3032: STEVAL-ILB007V1, 2 x 58 W/T8 ballast based on the L6585DE suitable for 2 x 36 W/T8 lamp 1.1 1 MB
AN3257 AN3257: STEVAL-ISA080V1 90 W-HB LLC resonant converter based on the L6585DE combo IC 1.1 685 KB
AN2018 AN2018: VIPower: 18 - 23W electronic ballast for removable tubes 1.1 139 KB
AN1902 AN1902: VIPower: HF converter based on VK06TL devices to drive 58W TL tubes 1.1 1 MB

Publications and Collaterals

Flyers
Description Version Size
One-chip solution for fluorescent ballast and high-brightness LEDs 1.0 757 KB

Tools and Software

Development Tools
Evaluation Tools
Software Development Tools
Solution Evaluation Tools

Sample & Buy

Part Number Package Packing Type Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
L6585DETR SO-20 Tape And Reel Active - - NEC EAR99 MALAYSIA MORE INFO DISTRIBUTOR AVAILABILITY
L6585DE SO-20 Tube Active - - NEC EAR99 MALAYSIA MORE INFO DISTRIBUTOR AVAILABILITY
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L6585DETR ActiveSO-20IndustrialEcopack1 (*) 0 0
L6585DE ActiveSO-20IndustrialEcopack1 (*) 0 0
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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