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USB 电源开关和充电端口控制器

TPS2069D

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高电平有效且具有输出放电和反向阻断功能的 1.5A 负载、4.5-5.5V、76mΩ USB 电源开关

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TPS2069D

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米6体育平台手机版_好二三四详情

Product type Fixed current limit, Power switch Vin (min) (V) 4.5 Vin (max) (V) 5.5 Continuous current (max) (A) 1.5 Current limit (A) 2.15 Operating temperature range (°C) -40 to 105 Enable Active High Number of switches 1 Current limit accuracy at 1 A 0.2 Rating Catalog
Product type Fixed current limit, Power switch Vin (min) (V) 4.5 Vin (max) (V) 5.5 Continuous current (max) (A) 1.5 Current limit (A) 2.15 Operating temperature range (°C) -40 to 105 Enable Active High Number of switches 1 Current limit accuracy at 1 A 0.2 Rating Catalog
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
  • Single Power Switch Family
  • Rated currents of 1.5 A
  • ±20% Accurate, Fixed, Constant Current Limit
  • Fast Overcurrent Response: 2 µs
  • Deglitched Fault Reporting
  • Output Discharge
  • Reverse Current Blocking
  • Built-in Soft Start
  • Ambient Temperature Range: –40°C to 85°C
  • UL Listed and CB-File No. E169910
  • Single Power Switch Family
  • Rated currents of 1.5 A
  • ±20% Accurate, Fixed, Constant Current Limit
  • Fast Overcurrent Response: 2 µs
  • Deglitched Fault Reporting
  • Output Discharge
  • Reverse Current Blocking
  • Built-in Soft Start
  • Ambient Temperature Range: –40°C to 85°C
  • UL Listed and CB-File No. E169910

The TPS2069D power-distribution switch family is intended for applications such as USB where heavy capacitive loads and short circuits are likely to be encountered. The device can continuously deliver up to 1.5 A output current.

The TPS2069D limits the output current to a safe level by operating in a constant-current mode when the output load exceeds the current limit threshold. This provides a predictable fault current under all conditions. The fast overload response time eases the burden on the main 5-V supply to provide regulated power when the output is shorted. The power-switch rise and fall times are controlled to minimize current surges during turnon and turnoff.

The TPS2069D power-distribution switch family is intended for applications such as USB where heavy capacitive loads and short circuits are likely to be encountered. The device can continuously deliver up to 1.5 A output current.

The TPS2069D limits the output current to a safe level by operating in a constant-current mode when the output load exceeds the current limit threshold. This provides a predictable fault current under all conditions. The fast overload response time eases the burden on the main 5-V supply to provide regulated power when the output is shorted. The power-switch rise and fall times are controlled to minimize current surges during turnon and turnoff.
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功能与比较器件相同，且具有相同引脚
TPS2069E 正在供货 高电平有效且具有输出放电和反向阻断功能的 1.5A 负载、2.7V 至 5.5V、70mΩ USB 电源开关 This product offers extended input-voltage range 2.7-V to 5.5-V.
功能与比较器件相同，但引脚排列有所不同
TPS2068E 正在供货 低电平有效且具有输出放电和反向阻断功能的 1.5A 负载、2.7V 至 5.5V、70mΩ USB 电源开关 This product offers similar functionality with enable active-low.
功能与比较器件相似
TPS2001E 正在供货 高电平有效且具有输出放电和反向阻断功能的 2A 负载、2.7V 至 5.5V、70mΩ USB 电源开关 This product offers similar functionality with larger 1.5-A loading.
TPS2065 正在供货 高电平有效的 1A 负载、2.7-5.5V、70mΩ USB 电源开关 This product offers similar functionality with smaller 1-A loading.

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类型 标题 下载最新的英语版本 日期
* 数据表 TPS2069D Current Limited, Power-Distribution Switches 数据表 PDF | HTML 2016年 12月 2日
证书 UL 2367 Certificate of Compliance 20170810-E169910 2024年 6月 19日
证书 TPS2065D UL Certificate of Compliance IEC 62368-1 2020年 9月 7日
证书 TPS2069D UL Certificate of Compliance IEC 62368-1 2020年 9月 7日
应用手册 Power Switch Fault Glitch Solution During Power Up (Rev. A) PDF | HTML 2020年 4月 9日

设计和开发

如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。

评估板

TPS2065CDBVEVM-636 — 用于 TPS2065C 单通道、限流 USB 配电开关的评估模块

TPS2065CDBVEVM-636 (EVM) 为 TPS20XXCDBV 系列单通道、限流 USB 限流配电开关提供了一个评估平台。EVM 包含输入、输出连接器以及控制跳线，可简化对器件功能的评估。
用户指南: PDF
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封装 引脚 CAD 符号、封装和 3D 模型
SOT-23 (DBV) 5 Ultra Librarian
应遵守 TI 评估类商品的标准条款与条件。

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
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

支持和培训

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