X-NUCLEO-LED61A1

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Design Win

DC-DC LED driver expansion board based on LED6001 for STM32 Nucleo

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Product overview

Description

The X-NUCLEO-LED61A1 is an expansion board designed to provide a sample application for the compact LED driver based on LED6001. The expansion board is equipped with a single-channel, constant-current LED driver for boost or SEPIC topologies.The X-NUCLEO interfaces with the STM32 microcontroller. It is compatible with the Arduino™ UNO R3 connector.

The brightness of the LED string connected to its output can be controlled through a PWM signal (0 % - 100 % dimming) or a control voltage (analog dimming). Open/Short LED fault, feedback disconnection, LED overcurrent and output-to-ground short-circuit (SEPIC only) faults are detected and managed through the LED driver.

The expansion board is designed to provide examples for applications involving several LEDs arranged is a single string (e.g., indoor and architectural LED lighting, off-grid street lighting, emergency LED lighting, white goods, gaming, etc.).

  • All features

    • Single channel LED Driver, 350 mA constant current
    • PWM and analog brightness control with the STM32 Nucleo board
    • Selectable boost or SEPIC converter topology
    • Up to 92% efficiency (boost converter)
    • Open LED, feedback disconnection, LED overcurrent and output-to-ground short-circuit (SEPIC only) fault detection and management
    • Onboard photo-transistor for ambient light switch function (analog dimming)
    • Wide DC input voltage range: 8 V – 24 V
    • Compatible with Arduino™ UNO R3 connectors
    • Compatible with STM32 Nucleo boards
    • RoHS compliant

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Quality and Reliability

Part Number Marketing Status RoHS Compliance Grade Material Declaration**
X-NUCLEO-LED61A1
Active
Ecopack2

X-NUCLEO-LED61A1

Package:

Ecopack2

Material Declaration**:

Marketing Status

Active

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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ECCN (EU)
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X-NUCLEO-LED61A1 Available at distributors

Distributor availability of X-NUCLEO-LED61A1

Distributor Name
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Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
LED6001
Active
ST EAR99 NEC Stock available ITALY

X-NUCLEO-LED61A1 Active

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

Part Number:

X-NUCLEO-LED61A1

Core Product:

LED6001

Supplier:

ST

ECCN (EU):

NEC

Board production status:

Stock available

Country of Origin:

ITALY

Distributor Name

Distributor reported inventory date:

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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