STEVAL-ISA080V190 W HB LLC resonant converter demonstration board based on the L6585DE combo IC
The STEVAL-ISA080V1 demonstration board is a 90 W, wide range mains, power factor corrected AC-DC power supply.
The architecture is based on a two-stage approach: a front-end PFC pre-regulator and a downstream multi-resonant half bridge converter.
Both stages are controlled by the new L6585DE that integrates PFC and half-bridge control circuits and the relevant drivers.
Although this new device is dedicated to manage electronic ballast, it’s possible to use it also for HB LLC resonant converter.
The PFC section achieves current mode control operating in transition mode, offering a highly linear multiplier including a THD optimizer that allows for an extremely low THD, even over a large range of input voltages and loading conditions.
- Input voltage range : 90 to 265 VRMS
- Line frequency : 50/60 Hz
- Output voltage : 19 V
- Output current : 4.7 A
- RoHS compliant
DB1101: 90 W HB LLC resonant converter demonstration board based on the L6585DE combo IC
AN3257: STEVAL-ISA080V1 90 W-HB LLC resonant converter based on the L6585DE combo IC
Board Manufacturing Specification
Gerber files for STEVAL-ISA080V1
Bill of Materials
BOM for STEVAL-ISA080V1 board
Board schematics for STEVAL-ISA080V1 board
Sample & BuyTop
|Part Number||Marketing Status||Core Product||Order From ST||Unit Price (US$)*|
|Distributor Availability||RoHS Compliance Grade||Download
|STEVAL-ISA080V1||NRND||L6585DE||-||124.8||No data reported, please contact our Distributors||Ecopack2||-|
(*) 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
(**) 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.