TPS22996
- Integrated dual-channel load switch
- VIN voltage range: 0.6V to VBIAS
- VBIAS voltage range: 2.5V to 5.5V
- On-resistance: 14mΩ (typical)
- 4A maximum continuous switch current per channel
- Quiescent current:
- IQ = 16µA (typical, both channels) at VIN = VBIAS = 5V
- IQ = 13µA (typical, single channel) at VIN = VBIAS = 5V
- Control input threshold enables use of 1.2V, 1.8V, 2.5V, and 3.3V logic
- Configurable rise time
- Thermal shutdown
- Quick Output Discharge (QOD) (optional)
The TPS22996 product family consists of two devices: TPS22996 and TPS22996N. Each device is a dual-channel load switch with controlled turnon. The device contains two N-channel MOSFETs that can operate over an input voltage range of 0.6V to 5.5V, and can support a maximum continuous current of 4A per channel. Each switch is independently controlled by an on and off input (ON1 and ON2), which can interface directly with low-voltage control signals. The TPS22996 is capable of thermal shutdown when the junction temperature is above the threshold, turning the switch off. The switch turns on again when the junction temperature stabilizes to a safe range. The TPS22996 also offers an optional integrated 230Ω on-chip load resistor for quick output discharge when the switch is turned off.
The TPS22996 is available in a small, space-saving 2.1mm × 1.6mm 8-DRL package with leads to enable low cost manufacturing. 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 | TPS22996 5.5V, 4A, 14mΩ On-Resistance Dual-Channel Load Switch 数据表 (Rev. A) | PDF | HTML | 2025-8-4 | ||
| 证书 | TPS22996EVM EU Declaration of Conformity (DoC) | PDF | HTML | 2023-12-12 |
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）。
TPS22996EVM — TPS22996 具有可调上升时间的 5.5V、4A、18mΩ、双通道负载开关评估模块
TPS22996 评估模块 (EVM) 是一款组装完备且经过测试的电路，用于评估 TPS22996。TPS22996 具有可调上升时间的 5.5V、4A、14mΩ 2 通道负载开关。该 EVM 允许用户在 TPS22996 的全电压和电流额定值范围内进行配置。在该 EVM 上可监测输出、输入和开关波形。
| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| SOT-5X3 (DRL) | 8 | Ultra Librarian |
订购和质量
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