主页 电源管理 电源开关 高侧开关
主页
电源管理
电源开关
高侧开关
NEW

TPS281C30

正在供货

可耐受 60V 电压、30mΩ、6A 单通道高侧开关

立即订购
数据表

TPS281C30

正在供货
数据表 立即订购

产品详情

Number of channels 1 Operating voltage (max) (V) 36 Operating voltage (min) (V) 6 Ron (typ) (mΩ) 30 Imax (A) 6 Current limit (min) (A) 1 Current limit (max) (A) 10 Current limit type Adjustable Current limit accuracy +20/-20% Current sense accuracy +/-4% @ 1A FET Internal Features Adjustable current limit, Current monitoring, Inductive load compatibility, Inrush current control, Short circuit protection, Thermal shutdown Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Current monitoring, Inductive load compatibility, Inrush current control, Short circuit protection, Thermal shutdown Rating Catalog
Number of channels 1 Operating voltage (max) (V) 36 Operating voltage (min) (V) 6 Ron (typ) (mΩ) 30 Imax (A) 6 Current limit (min) (A) 1 Current limit (max) (A) 10 Current limit type Adjustable Current limit accuracy +20/-20% Current sense accuracy +/-4% @ 1A FET Internal Features Adjustable current limit, Current monitoring, Inductive load compatibility, Inrush current control, Short circuit protection, Thermal shutdown Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Current monitoring, Inductive load compatibility, Inrush current control, Short circuit protection, Thermal shutdown Rating Catalog
VQFN (RGW) 20 25 mm² 5 x 5
  • Wide operating voltage range: 6 V to 36 V
  • 64-V DC tolerance when disabled
  • Low RON: 30-mΩ typ, 55-mΩ max
  • Improve system level reliability through adjustable current limiting
    • Version A: 1A to 5A (fixed 0.5A)
    • Version B: 2A to 10A (fixed 0.5A)
  • Accurate current sensing
    • ±4% at 1 A in standard sense mode
    • ±12.5% at 6 mA in high accuracy sense mode
  • Integrated inductive discharge clamp > 65 V
  • Low standby current of < 0.5 µA
  • Low quiescent current (Iq) of < 1.5 mA
  • Functional safety capable
  • Operating junction temperature: –40 to 125°C
  • Input control: 1.8-V, 3.3-V, and 5-V logic compatible
  • Integrated fault sense voltage scaling for ADC protection
  • Open-load detection in off-state
  • Thermal shutdown and swing detection
  • 14-pin thermally-enhanced TSSOP package
  • 20-pin thermally-enhanced QFN package
  • Wide operating voltage range: 6 V to 36 V
  • 64-V DC tolerance when disabled
  • Low RON: 30-mΩ typ, 55-mΩ max
  • Improve system level reliability through adjustable current limiting
    • Version A: 1A to 5A (fixed 0.5A)
    • Version B: 2A to 10A (fixed 0.5A)
  • Accurate current sensing
    • ±4% at 1 A in standard sense mode
    • ±12.5% at 6 mA in high accuracy sense mode
  • Integrated inductive discharge clamp > 65 V
  • Low standby current of < 0.5 µA
  • Low quiescent current (Iq) of < 1.5 mA
  • Functional safety capable
  • Operating junction temperature: –40 to 125°C
  • Input control: 1.8-V, 3.3-V, and 5-V logic compatible
  • Integrated fault sense voltage scaling for ADC protection
  • Open-load detection in off-state
  • Thermal shutdown and swing detection
  • 14-pin thermally-enhanced TSSOP package
  • 20-pin thermally-enhanced QFN package

TPS281C30x is a single channel smart high-side switch designed to meet the requirements of industrial control systems. The low RON(30 mΩ) minimizes device power dissipation, driving a wide range of output load current up to 6-A DC and the64-V DC tolerance improves system robustness.

The device integrates protection features such as thermal shut down, output clamp, and current limit. These features improve system robustness during fault events such as short circuit. TPS281C30x implements an adjustable current limiting circuit that improves the reliability of the system by reducing inrush current when driving large capacitive loads and minimizing overload current. In order to drive high inrush current loads such as lamps or fast charging capacitive loads, TPS281C30x implements an inrush current time period with a higher level of allowed current. The device also provides an accurate load current sense that allows for improved load diagnostics such as overload and open-load detection enabling better predictive maintenance.

TPS281C30x is available in a small 14-pin, 4.4-mm × 5-mm HTSSOP leaded package with 0.65-mm pin pitch and 20-pin, 5-mm × 5-mm QFN with 0.65-mm pin pitch minimizing the PCB footprint.

TPS281C30x is a single channel smart high-side switch designed to meet the requirements of industrial control systems. The low RON(30 mΩ) minimizes device power dissipation, driving a wide range of output load current up to 6-A DC and the64-V DC tolerance improves system robustness.

The device integrates protection features such as thermal shut down, output clamp, and current limit. These features improve system robustness during fault events such as short circuit. TPS281C30x implements an adjustable current limiting circuit that improves the reliability of the system by reducing inrush current when driving large capacitive loads and minimizing overload current. In order to drive high inrush current loads such as lamps or fast charging capacitive loads, TPS281C30x implements an inrush current time period with a higher level of allowed current. The device also provides an accurate load current sense that allows for improved load diagnostics such as overload and open-load detection enabling better predictive maintenance.

TPS281C30x is available in a small 14-pin, 4.4-mm × 5-mm HTSSOP leaded package with 0.65-mm pin pitch and 20-pin, 5-mm × 5-mm QFN with 0.65-mm pin pitch minimizing the PCB footprint.
open-in-new 查找其他 高侧开关
下载 观看带字幕的视频 视频

您可能感兴趣的相似产品

open-in-new 比较产品
功能与比较器件相同但引脚有所不同。
TPS27S100 正在供货 具有可调节电流限制的 40V、80mΩ、4A、单通道工业高侧开关 Offers smaller voltage range and current

技术文档

star =有关此产品的 TI 精选热门文档
未找到结果。请清除搜索，并重试。
查看全部 3
类型 项目标题 下载最新的英语版本 日期
* 数据表 TPS281C30x, 60-V Tolerant, 30-mΩ, Single-Channel Smart High-Side Switch 数据表 PDF | HTML 2022年 12月 22日
EVM 用户指南 TPS281C30 Evaluation Module (Rev. A) PDF | HTML 2022年 12月 7日
证书 TPS281C30EVM EU RoHS Declaration of Conformity (DoC) 2022年 6月 7日

设计和开发

如需其他信息或资源，请查看下方列表，点击标题即可进入详情页面。

评估板

TPS281C30EVM — TPS281C30 60V、30mΩ、6A 单通道高侧开关评估模块

TPS281C30EVM 是一个硬件评估模块 (EVM)，用于支持硬件工程师评估 TPS281C30 工业高侧开关的所有性能和功能。

用户指南: PDF | HTML
TI.com 上无现货
模拟工具

PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice®

PSpice® for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence® 的模拟分析引擎。PSpice for TI 可免费使用，包括业内超大的模型库之一，涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。

借助 PSpice for TI 的设计和仿真环境及其内置的模型库，您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案，然后再进行布局和制造，可缩短产品上市时间并降低开发成本。

在 PSpice for TI 设计和仿真工具中，您可以搜索 TI (...)
发送申请
封装 引脚数 下载
VQFN (RGW) 20 了解详情

订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 认证摘要
  • 持续可靠性监测

推荐产品可能包含与 TI 此产品相关的参数、评估模块或参考设计。

支持与培训

视频