Voltage regulator with I2C bus, very low stand-by current and low spread output voltage

下载数据手册
概述
工具与软件
资源
解决方案
质量与可靠性
Sales Briefcase
eDesignSuite
开始
样片和购买
Partner products
  • The ASPM (Audio System Power Module) is an integration of three high side drivers and five regulators developed to provide the power for an audio system.

    The outputs of the IC are controlled via the I2C bus and the Enable input.
    External protection must be provided for reverse battery protection.

    Key Features

    • ESD PROTECTED
    • LOAD DUMP PROTECTION AND OVERVOLTAGE SHUTDOWN
    • INDEPENDENT CURRENT LIMITING
    • INDIVIDUAL THERMAL SHUTDOWN
    • 5 REGULATORS10V (350mA); 8.5V (175mA); 5V (350mA); 5V (250mA); 8V/10V (1A)
    • 3 HIGH SIDE DRIVERS:2A (HSD1), 0.45A (HSD2 & HSD3)
    • ALL REGULATORS ARE LOW DROPOUT OUPUTS
    • STAND BY MODE CONTROLLED BY 3 INPUT PINS:ENABLE FOR REG2 AND REG3, I2C BUS FOR REG1, REG4, REG5, HSD1, HSD2, HSD3\t
    • SHORT CIRCUIT PROTECTION
    • NO EXTERNAL CHARGE PUMP CAPACITORS ARE REQUIRED

电路原理图

下载 下载

样片和购买

产品型号
封装
包装类型
温度(ºC) 供货状态
预算价格(US$)
数量
ECCN (US)
More info
从分销商订购
从ST订购
min
max
L5950 MW 15L Tube -40 85
批量生产
2.8 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

没有经销商,请联系我们的销售办事处

L5950

封装

MW 15L

包装类型

Tube

单价(US$)

2.8*

Operating Temperature (°C)

(min)

-40

(max)

85

供货状态

批量生产

单价(US$)

2.8

数量

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

(*) 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

适合您的资源

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS2202
      Multiple multifunction voltage regulator for car radio
      2.0
      145.98 KB
      PDF
      DS2202

      Multiple multifunction voltage regulator for car radio

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      Automotive multichannel power management ICs 1.0
      698.09 KB
      PDF

      Automotive multichannel power management ICs

    • 描述 版本 文档大小 操作
      Power amplifiers and voltage regulators
      750.29 KB
      PDF
      Smart power solutions for car body applications 4.0
      3.38 MB
      PDF

      Power amplifiers and voltage regulators

      Smart power solutions for car body applications

    • 描述 版本 文档大小 操作
      Driving smart power in automotive 1.0
      1.24 MB
      PDF

      Driving smart power in automotive

产品型号 供货状态 封装 等级规格 符合RoHS级别 Material Declaration**
L5950
批量生产
MW 15L 汽车 Ecopack1

L5950

Package:

MW 15L

Material Declaration**:

Marketing Status

批量生产

Package

MW 15L

Grade

Automotive

RoHS Compliance Grade

Ecopack1

(**) 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.