TPS22924D
- Integrated Single-Channel Load Switch
- Input Voltage: 0.75 V to 3.6 V
- On-Resistance
- rON = 18.3 mΩ at VIN = 3.6 V
- rON = 18.5 mΩ at VIN = 2.5 V
- rON = 19.6 mΩ at VIN = 1.8 V
- rON = 19.4 mΩ at VIN = 1.2 V
- rON = 20.3 mΩ at VIN = 1.0 V
- rON = 22.7 mΩ at VIN = 0.75 V
- Small CSP-6 package
0.9 mm × 1.4 mm, 0.5-mm Pitch - 2-A Maximum Continuous Switch Current
- Low Shutdown Current
- Low Threshold Control Input
- Controlled Slew Rate to Avoid Inrush Currents
- Quick Output Discharge Transistor
- ESD Performance Tested Per JESD 22
- 5000-V Human-Body Model
(A114-B, Class II) - 1000-V Charged-Device Model (C101)
- 5000-V Human-Body Model
The TPS22924D is a small, low RON load switch with controlled turn on. The device contains a N-channel MOSFET that can operate over an input voltage range of 0.75 V to 3.6 V. An integrated charge pump biases the NMOS switch to achieve a minimum switch ON resistance. The switch is controlled by an on/off input (ON), which is capable of interfacing directly with low-voltage control signals.
A 1250 Ω on-chip load resistor is added for output quick discharge when the switch is turned off. The rise time of the device is internally controlled to avoid inrush current. The TPS22924D features a rise time of 6200 µs at 3.6 V.
The TPS22924D is available in an ultra-small, space-saving 6-pin CSP package and is characterized for operation over the free-air temperature range of –40°C to 85°C.
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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 | TPS22924D 3.6-V, 2-A, 18.3-mΩ On-Resistance Load Switch 数据表 (Rev. A) | PDF | HTML | 2015-8-31 | ||
| 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 | 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）。
TPS22924DEVM-532 — TPS22924D Ultra-Low On Resistance Load Switch Evaluation Module
TPS22924EVM-532 评估模块 (EVM) 是一个组装完备且经过测试的电路，用于评估 TPS22924D 负载开关。该 EVM 可让用户在不同的负载条件下（0A 至 2A）向 TPS22924D 施加不同的输入电压（0.9V 至 3.6V）。在该 EVM 上可监控输出、输入和开关波形。
| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| DSBGA (YZP) | 6 | Ultra Librarian |
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