X-NUCLEO-LED61A1

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

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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.).

主要特性

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

Image

资源

技术文档

产品规格

	Description	版本	文档大小
	DB2780: DC-DC LED driver expansion board based on LED6001 for STM32 Nucleo	1.0	562 KB

用户手册

	Description	版本	文档大小
	UM1999: Getting started with X-NUCLEO-LED61A1 DC-DC LED driver expansion board for STM32 Nucleo	1.0	1 MB

演示和培训资料

简报

	Description	版本	文档大小
	X-NUCLEO-LED61A1 Quick start guide	1.1.0	1 MB

硬件资源

Board Manufacturing Specifications

	Description	版本	文档大小
	X-NUCLEO-LED61A1 gerber files	1.0	420 KB

Bill of Materials

	Description	版本	文档大小
	X-NUCLEO-LED61A1 BOM	1.1	31 KB

Schematic Pack

	Description	版本	文档大小
	X-NUCLEO-LED61A1 schematic	2.0	268 KB

出版刊物和宣传资料

手册

	Description	版本	文档大小
	STM32 Open Development Environment Brochure	17.09	1 MB

工具和软件

软件

MCU & MPU Embedded Software

型号	制造商	Description
X-CUBE-LED1	ST	DC-DC LED driver software expansion for STM32Cube

评估工具

Product Evaluation Tools

型号	制造商	Description
NUCLEO-F401RE	ST	STM32 Nucleo-64 development board with STM32F401RE MCU, supports Arduino and ST morpho connectivity
NUCLEO-L053R8	ST	STM32 Nucleo-64 development board with STM32L053R8 MCU, supports Arduino and ST morpho connectivity

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样片和购买

型号	Marketing Status	Board production status	Unit Price (US$) *	Quantity	ECCN (US)	Country of Origin	More info	Order from ST	Order from Distributors
X-NUCLEO-LED61A1	Active : Product is in volume production	Stock available	21.0	1	EAR99	ITALY	MORE INFO	直接购买 Add to cart	DISTRIBUTOR AVAILABILITY

(*) 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

质量和可靠性

型号	Marketing Status	RoHS Compliance Grade	Material Declaration**
X-NUCLEO-LED61A1	Active	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.