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

产品详情

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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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

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评估板

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封装 引脚 CAD 符号、封装和 3D 模型
SOT-23 (DBV) 5 Ultra Librarian

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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