Texas Instruments TPS22968DPUR dual-channel load switch, 27 mOhm Rds(on) typ, 4A per channel, 0.8V to 5.5V load range, 14-WSON package, -40°C to 105°C.
| Parameter | Value |
|---|---|
| Input type | Non-Inverting |
| Output type | N-Channel |
| Type | General Purpose |
| Mounting | Surface Mount |
| Voltage - load | 0.8V ~ 5.5V |
| Voltage - supply (Vcc (Vdd)) | Not Required |
| Output current | 4A |
| I/O channels | 2 |
| Interface | On/Off |
| Operating temperature | -40°C~105°C(TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Features | Load Discharge, Slew Rate Controlled |
| Rds on | 27mOhm |
| Case | 14-PowerWFDFN |
| Output configuration | High Side |
| Ratio - Input:Output | 1:1 |
The On/Off interface (Non-Inverting input type) allows independent control of each channel. Integrated features include slew-rate control to limit inrush current and a load-discharge path to pull down the output when the switch is off.
The 14-WSON package (3 mm × 2 mm body, supplier device package 14-WSON) is a surface-mount leadless design with an exposed thermal pad.
The listed features do not include overcurrent protection. The part integrates slew-rate control and load discharge but no current-limit or overcurrent-detection function. External fusing or a current-sense circuit is needed if overcurrent protection is required.