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  • This demonstration board is a 90 W wide-range mains AC-DC adapter which is power factor corrected. Its electrical specifications are suitable for typical high-end portable computer power adapters. The particular benefits of this design are the very low no-load input consumption (<0.5 W) and the very high global efficiency.

    The architecture is based on a two-stage approach: a front-end PFC pre-regulator based on the L6563 TM PFC controller and a downstream multi-resonant half-bridge converter that makes use of the L6599 resonant controller.

    Key Features

    • Latch mode: OVP acts while VOUT > 29 VDC
    • Hiccup mode: Auto recovery with SCP
    • Dimensions (L/W/H): 132 mm / 52 mm / 22 mm
    • High output power: 90 W (4.74 A, 19 VDC)
    • Universal AC mains range: 90 VAC to 264 VAC
    • Very low standby power: less than 0.5 W at 264 V
    • Efficiency > 88% at universal AC mains range
    • Very low output noise and ripple: less than 300 m VP-P

Sample & Buy

Part Number
Core Product
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Board production status
Order from Distributors
Order from ST
STEVAL-ISC002V1 L6599D; STP9NK50ZFP
NRND
190 1 EAR99 - - No availability of distributors reported, please contact our sales office

STEVAL-ISC002V1

Core Product

L6599D; STP9NK50ZFP

Marketing Status

NRND

Unit Price (US$)

190.0*

Unit Price (US$)

190

Quantity

1

ECCN (US)

EAR99

Country of Origin

-

Board production status

-

(*) 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

Recommended for you

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB0626
      Resonant LCC 90 W notebook power adapter based on the L6599 and STP12NM50N
      1.2
      91.76 KB
      PDF
      DB0626

      Resonant LCC 90 W notebook power adapter based on the L6599 and STP12NM50N

Hardware Resources

    • Description Version Size Action
      Gerber files for STEVAL-ISC002V1 board 1.0
      103.8 KB
      ZIP

      Gerber files for STEVAL-ISC002V1 board

    • Description Version Size Action
      BOM for STEVAL-ISC002V1 board 1.0
      47.4 KB
      PDF

      BOM for STEVAL-ISC002V1 board

    • Description Version Size Action
      Board schematics for STEVAL-ISC002V1 board 1.0
      45.74 KB
      PDF

      Board schematics for STEVAL-ISC002V1 board

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-ISC002V1
NRND
CARD Industrial Ecopack2 -

STEVAL-ISC002V1

Package:

CARD

Material Declaration**:

Marketing Status

NRND

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.