STEVAL-ILD005V1

Active
Design Win

Trailing edge phase control rotary wall dimmer based on STF17N62K3 power MOSFET

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Product overview

Description

The STEVAL-ILD005V1 evaluation board implements a simple and cost-effective MOS-based reverse phase cut dimming solution for analog wall dimmers using a pair of STF17N62K3 power MOSFETs controlled by a triple 3-input NOR gate to effectively dim either resistive or capacitive lighting loads (i.e. halogen lamps, electronic low voltage transformers and various dimmable CFL/LED lamps). The AC analog control dimming technique employed allows for both on/off power switching and up/down dimming functions through a single linear rotary potentiometer equipped with a mechanical switch which opens the circuit at minimum setting. Control of the board is achieved using a triple 3-input NOR gate (pin-to-pin compatible with a ST's HCF4025BE 14-lead dual in-line CMOS gate logic device in plastic SO-14 micropackage) which acts as a gate driving voltage signal source, performs zero crossing detection and timing through the use of a few other passive components and diodes.
  • All features

    • Operation for 2-wire wall dimmer
    • Trailing-edge control only (compatible with all lamps commonly found on the market)
    • Operation on 110 V or 230 V rms line voltage (±10%) and 50 Hz or 60 Hz line frequency;
    • Dimmable power range (without heatsinks mounted on MOSFETs)
      • 40 W to 300 W for 230 V rms line
      • 15 W to 90 W for 110 V rms line
    • Maximum operating ambient temperature: 50 °C
    • Power efficiency @ Max power - 230 V > 95%
    • Power factor @ Max power > 0.98
    • Control and regulation interface with a switched type single linear rotary potentiometer
    • Compliance with EMC standards:
      • IEC 61000-4-5: criteria A for 2 kV surge
      • Compliant with EN55015 with 300 W - 230 V halogen lamp
    • Flicker-free dimming performance
    • Smooth dimming operation and silent dimming control with no buzzing or audible noise
    • Acceptable levels of EMI noise without the need for LC filters to reduce conducted emission disturbances
    • Low inrush current generation
    • RoHS compliant

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-ILD005V1
Active
CARD Industrial Ecopack2 -

STEVAL-ILD005V1

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.

Sample & Buy

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Part Number
Order from distributors
Order from ST
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Country of Origin
Budgetary Price (US$)*/Qty
STEVAL-ILD005V1 Available at 3 distributors

Distributor availability ofSTEVAL-ILD005V1

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 3 1 Buy from Distributor
MOUSER WORLDWIDE 8 1 Buy from Distributor
Farnell Element14 EUROPE 4 1 Buy from Distributor

Distributor reported inventory date: 2022-08-13

Distributor Name

RS COMPONENTS

Stock

3

Min.Order

1

MOUSER

Stock

8

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

4

Min.Order

1

Distributor reported inventory date: 2022-08-13

STF17N62K3
Active
ST EAR99 NEC ITALY

STEVAL-ILD005V1 Active

ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STEVAL-ILD005V1

Core Product:

STF17N62K3

Supplier:

ST

ECCN (EU):

NEC

Country of Origin:

ITALY

Distributor availability ofSTEVAL-ILD005V1

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 3 1 Buy from Distributor
MOUSER WORLDWIDE 8 1 Buy from Distributor
Farnell Element14 EUROPE 4 1 Buy from Distributor

Distributor reported inventory date: 2022-08-13

Distributor Name

RS COMPONENTS

Stock

3

Min.Order

1

MOUSER

Stock

8

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

4

Min.Order

1

Distributor reported inventory date: 2022-08-13

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors