X-NUCLEO-LED61A1

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

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.).

主な特徴

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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リソース

技術文書

製品スペック

	Description	バージョン	サイズ
	DB2780: DC-DC LED driver expansion board based on LED6001 for STM32 Nucleo	1.0	562 KB

ユーザマニュアル

	Description	バージョン	サイズ
	UM1999: Getting started with X-NUCLEO-LED61A1 DC-DC LED driver expansion board for STM32 Nucleo	1.0	1 MB

プレゼンテーション & トレーニング資料

プレゼンテーション

	Description	バージョン	サイズ
	X-NUCLEO-LED61A1 Quick start guide	1.1.0	1 MB

ハードウェアリソース

Board Manufacturing Specifications

	Description	バージョン	サイズ
	X-NUCLEO-LED61A1 gerber files	1.0	420 KB

Bill of Materials

	Description	バージョン	サイズ
	X-NUCLEO-LED61A1 BOM	1.1	31 KB

Schematic Pack

	Description	バージョン	サイズ
	X-NUCLEO-LED61A1 schematic	2.0	268 KB

Publications and Collaterals

パンフレット

	Description	バージョン	サイズ
	STM32 Open Development Environment Brochure	16.10	1 MB

ツール & ソフトウェア

ソフトウェア製品

MCU & MPU Embedded Software

製品型番	製造元	Description
X-CUBE-LED1	ST	DC-DC LED driver software expansion for STM32Cube

評価ツール

Product Evaluation Tools

製品型番	製造元	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

ビデオ

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サンプル & 購入

製品型番	Marketing Status	Board production status	Unit Price (US$) *	数量	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	直接購入買い物かごに追加	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

品質 & 信頼性

製品型番	Marketing Status	RoHS Compliance Grade	Material Declaration**
X-NUCLEO-LED61A1	アクティブ	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.

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