L5958

批量生产

具有复位和电池电压警告功能的可切换线性稳压器

下载数据手册 样片和购买
概述
样片和购买
解决方案
资源
工具与软件
质量与可靠性
eDesignSuite
开始
Partner products
Sales Briefcase
  • The L5958 includes 6 linear voltage regulators and a 2 A power switch, working down to 4.5 V battery level. All the voltage regulators can be switched off through the three enable pins.

    The two 3.3 V (REG5) and 1.8 V (REG6) stand-by regulators can reach a quasi-zero current consumption when switched off.
    The device is equipped with two different reset buffers to control the operating voltages: the reset which checks the two stand-by outputs, 3.3V and 1.8 V, and the VDD core reset which checks the linear switched outputs, 3.3 V and 1.8 V. It is also equipped with two different battery voltage warnings, provided by the Hold CAN and the Hold audio detectors, with the possibility to program the lower threshold through an external resistance.
    The ignition buffer completes the device.
    A backup function is available through two pins which needs to be connected to two independent capacitors: one for the 3.3 V and 1.8 V linear switched outputs and one for the 3.3 V and 1.8 V standby outputs.

    主要特性

    • L5958 six outputs:
      • 8.5 V @ 200 mA
      • 5.0 V @ 300 mA
      • 3.3 V @ 250 mA
      • 1.8 V @ 350 mA
      • 3.3 V @ 100 mA standby
      • 1.8 V @ 100 mA standby
    • 2 A high side driver
    • Reset function
    • VDD core reset function
    • Battery audio warning
    • Battery can warning
    • Ignition comparator
    • Load dump protection
    • Thermal shutdown
    • Overcurrent limitation
    • All pin ESD protected

电路原理图

下载 下载

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
      DS6892
      Multifunction voltage regulator for car radio
      2.0
      270.93 KB
      PDF
      DS6892

      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
      Electric vehicle (EV) ecosystem 1.1
      1.28 MB
      PDF

      Driving smart power in automotive

      Electric vehicle (EV) ecosystem

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**
L5958SM
批量生产
OUTLINE FW 27 SMD 汽车应用 Ecopack2
L5958SMTR
批量生产
OUTLINE FW 27 SMD 汽车应用 Ecopack2

L5958SM

Package:

OUTLINE FW 27 SMD

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

OUTLINE FW 27 SMD

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L5958SMTR

Package:

OUTLINE FW 27 SMD

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

OUTLINE FW 27 SMD

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

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
L5958SM 没有经销商,请联系我们的销售办事处
批量生产
EAR99 NEC Tube OUTLINE FW 27 SMD -40 105 CHINA 4.9 / 1k
L5958SMTR 没有经销商,请联系我们的销售办事处 立即购买
批量生产
EAR99 NEC Tape And Reel OUTLINE FW 27 SMD -40 105 CHINA 4.9 / 1k

L5958SM

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

4.9 / 1k

ECCN (EU)

NEC

包装类型

Tube

封装

OUTLINE FW 27 SMD

Operating Temperature (°C)

(最小值)

-40

(最大值)

105

Budgetary Price (US$)* / Qty

4.9 / 1k

Country of Origin

CHINA

L5958SMTR

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

4.9 / 1k

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

OUTLINE FW 27 SMD

Operating Temperature (°C)

(最小值)

-40

(最大值)

105

Budgetary Price (US$)* / Qty

4.9 / 1k

Country of Origin

CHINA

(*) 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