TPS22965
- Integrated Single Channel Load Switch
- Input Voltage Range: 0.8 V to 5.7 V
- Ultra-Low On Resistance (RON)
- RON = 16 mΩ at VIN = 5 V (VBIAS = 5 V)
- RON = 16 mΩ at VIN = 3.6 V (VBIAS = 5 V)
- RON = 16 mΩ at VIN = 1.8 V (VBIAS = 5 V)
- 6-A Maximum Continuous Switch Current
- Low Quiescent Current (50 µA)
- Low Control Input Threshold Enables Use of
1.2-, 1.8-, 2.5-, and 3.3-V Logic - Configurable Rise Time
- Quick Output Discharge (QOD) (Optional)
- SON 8-pin Package With Thermal Pad
- ESD Performance Tested per JESD 22
- 2000-V HBM and 1000-V CDM
The TPS22965x is a single channel load switch that provides configurable rise time to minimize inrush current. The device contains an N-channel MOSFET that can operate over an input voltage range of 0.8 V to 5.7 V and can support a maximum continuous current of 6 A. The switch is controlled by an on and off input (ON), which is capable of interfacing directly with low-voltage control signals. In the TPS22965, a 225-Ω on-chip load resistor is added for quick output discharge when switch is turned off.
The TPS22965x is available in a small, space-saving 2-mm × 2-mm 8-pin SON package (DSG) with integrated thermal pad allowing for high power dissipation. The device is characterized for operation over the free-air temperature range of –40°C to +105°C.
技术文档
| 顶层文档 | 类型 | 标题 | 格式选项 | 下载最新的英语版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 数据表 | TPS22965 5.7-V, 6-A, 16-mΩ On-Resistance Load Switch 数据表 (Rev. F) | PDF | HTML | 2016-8-12 | ||
| 电子书 | 11 Ways to Protect Your Power Path | 2019-7-3 | ||||
| 应用手册 | Load Switch Thermal Considerations (Rev. A) | 2018-10-11 | ||||
| 应用手册 | Basics of Load Switches (Rev. A) | 2018-9-5 | ||||
| 应用手册 | Selecting a Load Switch to Replace a Discrete Solution | 2017-4-30 | ||||
| 应用手册 | Timing of Load Switches | 2017-4-27 | ||||
| 应用手册 | Fundamentals of On-Resistance in Load Switches | 2016-6-9 | ||||
| 应用手册 | Reverse Current Protection in Load Switches | 2016-5-19 | ||||
| 应用手册 | Quiescent Current vs Shutdown Current for Load Switch Power Consumption | 2016-3-30 | ||||
| 技术文章 | When to use load switches in place of discrete MOSFETs | PDF | HTML | 2016-2-3 | |||
| 技术文章 | Reduce inrush current using load switches | PDF | HTML | 2015-11-17 | |||
| 应用手册 | Managing Inrush Current (Rev. A) | 2015-5-28 |
设计与开发
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）。
AM261-SOM-EVM — AM261x 模块上控制系统 (SOM) 评估模块
TPS22965EVM-023 — TPS22965EVM 评估模块
德州仪器 (TI) 的 TPS22965EVM-023 评估模块 (EVM) 可帮助设计人员评估 TPS22965 的性能，后者是一款具有控制启动功能和超低导通电阻的 6A 负载开关。该 EVM 可让用户在不同的负载条件下（0A 至 6A）施加 0.8V 至 5.5V 的输入电压。在该 EVM 上可监控输出、输入和开关波形。
TPS22965NEVM-023 — TPS22965N 5.7V、16mΩ 导通电阻负载开关评估模块
TPS22965N 器件是一款单通道低导通电阻负载开关，工作电压范围为 0.8V 至 5.7V。TPS22965N 支持高达 6A 的最大连续电流。
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TPS22965 and TPS22965(W)-Q1 Unencrypted PSpice Transient Model Package (Rev. B)
TPS22965N, TPS22965N(W)-Q1 Unencrypted PSpice Transient Model Package (Rev. B)
TPS22965N, TPS22965N-Q1 and TPS22965NW-Q1 TINA-TI Reference Design
TPS22965N, TPS22965N-Q1 and TPS22965NW-Q1 TINA-TI Transient Spice Model
许多 TI 参考设计都包括 TPS22965
通过我们的参考设计选择工具来审查并确定最适用于您应用和参数的设计。
| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| WSON (DSG) | 8 | Ultra Librarian |
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