ALED6001

批量生产
Education

汽车级PWM调光单通道LED驱动器,具有集成增压控制器

下载数据手册
概述
Online design
样片和购买
解决方案
文件
CAD资源
工具与软件
质量与可靠性
Partner products
Sales Briefcase

产品概述

描述

The ALED6001 is an automotive-grade (AECQ100 compliant) LED driver that combines a boost controller and high-side current sensing circuitry optimized for driving one string of high-brightness LEDs. The device is compatible with multiple topologies such as boost, SEPIC and floating load buck-boost. PWM dimming of the LED brightness is achieved by means of an external MOSFET in series with the LED string and directly driven by a dedicated pin. The pin that manages the LED current setting, usually connected to an external resistor, can also be used as analog control if a microcontroller is located in the LED module. The high-side current sensing, in combination with a P-channel MOSFET, provides effective protection in case the positive terminal of the LED string is shorted to ground. The high precision current sensing circuitry allows an LED current regulation reference within ± 4% accuracy over the entire temperature range and production spread. A fault output (open-drain) informs the host system of faulty conditions: device overtemperature, output overvoltage (disconnected LED string) and LED overcurrent.
  • 所有功能

    • AECQ100 qualification
    • Switching controller section
      • 5.5 V to 36 V input voltage range
      • Very low shutdown current: ISHDN < 10 μA
      • Internal +5 V LDO for gate driver supply
      • Internal +3.3 V LDO for device supply
      • Fixed frequency peak current mode control
      • Adjustable (100 kHz to 1 MHz) switching frequency
      • External synchronization for multi-device applications
      • High performance external MOSFET driver
      • Cycle-by-cycle external MOSFET OCP
      • Fixed internal soft-start
      • Programmable output OVP
      • Boost, buck-boost and SEPIC topologies supported
      • Thermal shutdown with autorestart
      • Output short-circuit detection
    • LED control section
      • Up to 60 V output voltage
      • Constant current control loop
      • High-side output current sensing circuitry
      • 30 to 300 mV differential sensing voltage
      • ± 4% output current reference accuracy
      • Output overcurrent protection
      • Sensing resistor failure protection
      • PWM dimming with auxiliary series switch
      • Analog dimming

您可能还会喜欢...

特别推荐

相关应用

汽车应用

All tools & software

    • 产品型号
      状态
      描述
      类型
      供应商

      STEVAL-ILL048V1

      批量生产

      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

      DC-DC Lighting ST
      STEVAL-ILL048V1

      描述:

      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

      STEVAL-ILL049V12

      批量生产

      基于LED6001+9LED板的LED驱动器,配备NTC传感器

      DC-DC Lighting ST
      STEVAL-ILL049V12

      描述:

      基于LED6001+9LED板的LED驱动器,配备NTC传感器

      STEVAL-ILL072V1

      批量生产

      基于ALED6001的单通道1 A汽车级LED驱动器,具有用于车内/车外照明的升压控制器

      DC-DC Lighting ST
      STEVAL-ILL072V1

      描述:

      基于ALED6001的单通道1 A汽车级LED驱动器,具有用于车内/车外照明的升压控制器

EDA符号、封装和3D模型

STMicroelectronics - ALED6001

为您的应用下载所有EDA符号、封装和3D模型,加快您的设计速度。您可以从大量CAD格式中进行选择,以匹配您的设计工具链。

Symbols

符号

Footprints

封装

3D model

3D模型

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
ALED6001
NRND
HTSSOP16 汽车应用 Ecopack2
ALED6001TR
批量生产
HTSSOP16 汽车应用 Ecopack2

ALED6001

Package:

HTSSOP16

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

HTSSOP16

Grade

Automotive

RoHS Compliance Grade

Ecopack2

ALED6001TR

Package:

HTSSOP16

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

HTSSOP16

Grade

Automotive

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

LED驱动器

Input

V This option is required. And must be less than or equal to Volt. Max [V]
V This option is required. And must be greater than or equal to Volt. Min [V]

LED自定义

V This option is required.
A This option is required.
Ω This option is required.

LEDs

This option is required. And must be a whole positive number between 1 and 20.
This option is required. And must be a whole positive number between 1 and 20.

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
ALED6001 无法联系到经销商,请联系我们的销售办事处
NRND
EAR99 NEC Tube HTSSOP16 -40 150 PHILIPPINES 1.2661 / 1k
ALED6001TR 无法联系到经销商,请联系我们的销售办事处
批量生产
EAR99 NEC Tape And Reel HTSSOP16 -40 150 PHILIPPINES 1.2661 / 1k

ALED6001

供货状态

NRND

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.2661 / 1k

ECCN (EU)

NEC

包装类型

Tube

封装

HTSSOP16

Operating Temperature (°C)

(最小值)

-40

(最大值)

150

Budgetary Price (US$)* / Qty

1.2661 / 1k

Country of Origin

PHILIPPINES

ALED6001TR

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.2661 / 1k

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

HTSSOP16

Operating Temperature (°C)

(最小值)

-40

(最大值)

150

Budgetary Price (US$)* / Qty

1.2661 / 1k

Country of Origin

PHILIPPINES

(*) 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