STEF05S

批量生产
Design Win

Electronic fuse for 5V line

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 STEF05S is an integrated electronic fuse optimized for monitoring the 5 V DC power lines. When connected in series to the main power rail, it is able to precisely detect and react to overcurrent and overvoltage conditions.
When an overload condition occurs, the device limits the output current to a safe value defined by the user. If the anomalous overload condition persists, the device goes into an open state, disconnecting the load from the power supply.
In case of overvoltage on the input, the device regulates the output to a preset safe value.
Undervoltage lockout prevents the load from malfunction, keeping the device off if the rail voltage is too low.
The STEF05S features the adjustable turn-on slew rate, which is useful to keep the inrush current under control during startup and hot-swap operations.
The STEF12S is a companion chip for the 12 V rails, useful to implement a complete power rail control in data-storage applications.
  • 所有功能

    • 5.7 V typical output overvoltage clamp
    • Absolute maximum voltage of 25 V
    • Adjustable current limit
    • Thermal protection
    • Input undervoltage lockout
    • Low inrush current during startup
    • Integrated 40 mΩ Power FET
    • En/fault pin
    • Adjustable slew rate for output voltage
    • TSOT23-8L package
    • Latch (STEF05S) or auto-retry (STEF05SA) versions

EDA符号、封装和3D模型

STMicroelectronics - STEF05S

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**
STEF05SGR
批量生产
TSOT 8L 工业 Ecopack2

STEF05SGR

Package:

TSOT 8L

Material Declaration**:

Marketing Status

批量生产

Package

TSOT 8L

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

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
STEF05SGR 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 TSOT 8L - - MALAYSIA 0.576 / 1k

STEF05SGR

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.576 / 1k

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

TSOT 8L

Operating Temperature (°C)

(最小值)

-

(最大值)

-

Budgetary Price (US$)* / Qty

0.576 / 1k

Country of Origin

MALAYSIA

(*) 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