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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

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
      Terms of use 1.7
      57.54 KB
      PDF

      Terms of use

Quality and Reliability

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Country of Origin
Board production status
Budgetary Price (US$)*/Qty
STEVAL-ISC002V1 No availability of distributors reported, please contact our sales office L6599D; STP9NK50ZFP
NRND
- EAR99 NEC ITALY - 190.0 / 1

STEVAL-ISC002V1

Core Product

L6599D; STP9NK50ZFP

Marketing Status

NRND

Budgetary Price (US$)*/Qty

190.0 / 1

Supplier

-

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

190.0 / 1

Country of Origin

ITALY

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