300 W peak power (170 W continuous power) LLC resonant converter based on L6699, STB13N60M2 and STPS20M80CG

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  • The STEVAL-ISA132V1 evaluation board implements a converter capable of delivering 170 W of continuous power (VIN = 190 VAC to 264 VAC, VOUT = 24 V) and more than 300 W peak power for a limited time. The architecture of the board is based on a single-stage LLC resonant converter without PFC using the new L6699 resonant controller. The L6699 integrates some very innovative functions such as self-adjusting adaptive dead-time, anti-capacitive mode protection and proprietary “safe-start” procedure preventing hard switching at startup. High efficiency at full load (> 92%) and no load (< 0.6 W) is obtained thanks to the STB13N60M2 (600 V, 0.35 W typ., 11 A) MDmesh M2 power MOSFET in the half-bridge, and the STPS20H100CG (VRRM = 100 V, IF(AV) = 2 x 10 A) Schottky diode for secondary rectification.

    Key Features

    • Input mains range: 190 to 264 VAC - frequency 50 Hz
    • Output voltage: 24 V 5%
    • No-load consumption: < 0.6 W
    • Efficiency @ 230 VAC > 92%
    • EMI: within EN55022 Class-B limits conducted pre-compliance
    • Safety: meets EN60950-1
    • Dimensions: 90 x 90 mm, 50 mm component maximum height
    • Safe startup procedure to avoid hard switching
    • Hard switching prevention in overload condition and low load condition
    • Burst mode in low load condition with smooth restart to prevent audible noise
    • Evaluation board can deliver more than 300 W peak power for a limited time by a thermal protection NTC positioned near output diodes
    • Continuous power at 30 °C ambient temperature:170 W
    • The power MOSFETs and diodes are both in D²PAK packages
    • RoHS compliant

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Part Number
Core Product
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Board production status
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STEVAL-ISA132V1 L6699, STD13NM60N, STPS15M80CG
Active
195 1 EAR99 ITALY Out of production Check Availability

Distributor availability ofSTEVAL-ISA132V1

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 4 0 Order Now

Distributor reported inventory date: 2019-12-10

Distributor Name

ARROW

Stock

4

Min.Order

0

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-10

STEVAL-ISA132V1

Core Product

L6699, STD13NM60N, STPS15M80CG

Marketing Status

Active

Unit Price (US$)

195.0*

Distributor availability ofSTEVAL-ISA132V1

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 4 0 Order Now

Distributor reported inventory date: 2019-12-10

Distributor Name

ARROW

Stock

4

Min.Order

0

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-10

Unit Price (US$)

195

Quantity

1

ECCN (US)

EAR99

Country of Origin

ITALY

Board production status

Out of production

(*) 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

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Technical Documentation

    • Description Version Size Action
      DB2401
      300 W peak power (170 W continuous power) LLC resonant converter based on L6699, STB13N60M2 and STPS20H100CG
      2.0
      311.09 KB
      PDF
      DB2401

      300 W peak power (170 W continuous power) LLC resonant converter based on L6699, STB13N60M2 and STPS20H100CG

    • Description Version Size Action
      AN4599
      STEVAL-ISA132V1 24 V 300 W peak power resonant converter
      3.0
      904.42 KB
      PDF
      AN4599

      STEVAL-ISA132V1 24 V 300 W peak power resonant converter

Hardware Resources

    • Description Version Size Action
      STEVAL-ISA132V1 gerber files 1.0
      166.87 KB
      ZIP

      STEVAL-ISA132V1 gerber files

    • Description Version Size Action
      STEVAL-ISA132V1 BOM 2.0
      92.99 KB
      PDF

      STEVAL-ISA132V1 BOM

    • Description Version Size Action
      STEVAL-ISA132V1 schematic 2.0
      106.79 KB
      PDF

      STEVAL-ISA132V1 schematic

Publications and Collaterals

    • Description Version Size Action
      eDesignSuite-The smart way to design your application 1.0
      842.88 KB
      PDF

      eDesignSuite-The smart way to design your application

Legal

    • Description Version Size Action
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-ISA132V1
Active
CARD Industrial Ecopack2 -

STEVAL-ISA132V1

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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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