TPS22966是TI公司的一款配电与蓄电产品，TPS22966是具有快速输出放电和可调节上升时间功能的 5.5V，6A，18mΩ，2 通道负载开关，本页介绍了TPS22966的产品说明、应用、特性等，并给出了与TPS22966相关的TI元器件型号供参考。
TPS22966 - 具有快速输出放电和可调节上升时间功能的 5.5V，6A，18mΩ，2 通道负载开关 - 配电与蓄电 - 集成负载开关 - TI公司（Texas Instruments，德州仪器）
- Input Voltage Range: 0.8 V to 5.5 V
- Integrated Dual-Channel Load Switch
- ON-Resistance
- 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 per Channel
- Low Quiescent Current
- 80 µA (Both Channels)
- 60 µA (Single Channel)
- Low Control Input Threshold Enables Use of 1.2-V, 1.8-V, 2.5-V, and 3.3-V Logic
- Configurable Rise Time
- Quick Output Discharge (QOD)
- SON 14-Pin Package With Thermal Pad
- ESD Performance Tested per JESD 22
- 2-kV HBM and 1-kV CDM
- Ultrabook™
- Notebooks and Netbooks
- Tablet PCs
- Consumer Electronics
- Set-top Boxes and Residental Gateways
- Telecom Systems
- Solid-State Drives (SSD)
The TPS22966 is a small, low RON, dual-channel load switch with controlled turnon. The device contains two N-channel MOSFETs that can operate over an input voltage range of 0.8 V to 5.5 V and can support a maximum continuous current of 6 A per channel. Each switch is independently controlled by an on/off input (ON1 and ON2), which can interface directly with low-voltage control signals. In TPS22966, a 220-Ω on-chip load resistor is added for quick output discharge when switch is turned off.
The TPS22966 is available in a small, space-saving 2-mm × 3-mm 14-SON package (DPU) 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.
| PART NUMBER | PACKAGE | BODY SIZE (NOM) |
|---|---|---|
| TPS22966 | WSON (14) | 3.00 mm × 2.00 mm |
