STEVAL-ILL048V1

NRND
Design Win

基于ALED6001和STM32F103C6T6的单通道LED驱动器,适用于汽车日间行驶灯(DTRL)和前车灯

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概述
样片和购买
解决方案
文件
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工具与软件
质量与可靠性
开始
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Sales Briefcase

产品概述

描述

The STEVAL-ILL048V1 demonstration board showcases ST's new LED driver chip, the ALED6001. The demonstration also includes an on-board microcontroller that permits full control of the device through a USB connection and dedicated PC GUI. The ALED6001 has been specifically designed to supply a string of medium/high current (50 -1000 mA) LEDs starting from a single low-voltage rail or a car battery. It integrates a boost controller, high-side current sensing feedback circuitry and an external dimming MOSFET controller for superior dimming performance. The boost controller regulates the output voltage adaptively, based on the requirements of the LEDs, resulting in improved overall efficiency. The maximum output voltage of the boost converter is 60 V, allowing the device to drive up to 16 white LEDs in series. The brightness of the LEDs is controlled by using both PWM modulation and analog current control (analog dimming).
The device includes dedicated pins to lock synchronization with other devices for switching noise reduction in multi-device applications.
The ALED6001 implements basic protection features (OVP, OCP and thermal shutdown) in addition to LED array protection (load disconnection, feedback disconnection, and LED overcurrent).
  • 所有功能

    • Wide DC input voltage range: from 6 to 24 V
    • Integrated boost converter with adaptive output voltage for minimum power dissipation
    • Up to 92% boost converter efficiency
    • Single output LED driver with programmable current capability up to 350 mA
    • High-side current sensing feedback
    • External dimming MOSFET driver for superior dimming performance
    • PWM and analog LED brightness control
    • Up to 60 V output (16 white LEDs)
    • On-board STM32 microcontroller for simple device evaluation
    • USB connection for device control through dedicated PC GUI
    • RoHS compliant

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 WEEE Compliant 材料声明**
STEVAL-ILL048V1
NRND
CARD 工业 Ecopack2 -

STEVAL-ILL048V1

Package:

CARD

Material Declaration**:

Marketing Status

NRND

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

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产品型号
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核心产品
供货状态
供应商
ECCN (US)
ECCN (EU)
Country of Origin
Budgetary Price (US$)*/Qty
STEVAL-ILL048V1 无法联系到经销商,请联系我们的销售办事处 ALED6001; STM32F103C6T6
NRND
ST 3A991.a.2 NEC ITALY

STEVAL-ILL048V1 NRND

ECCN (US):
3A991.a.2
Budgetary Price (US$)*/Qty:
-

产品型号:

STEVAL-ILL048V1

核心产品:

ALED6001; STM32F103C6T6

供应商:

ST

ECCN (EU):

NEC

Country of Origin:

ITALY

无法联系到经销商,请联系我们的销售办事处
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(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商