Part A
TPS22918DBVR
텍사스 인스트루먼트(주)
- Lifecycle
- Active
- Stock
- 4178 PCS
- Package
- SOT-23-6
- Series
- PMIC - 전원 스위치, 로드 드라이브
Parts at a glance
Part B
TPS22945DCKR
텍사스 인스트루먼트(주)
- Lifecycle
- Active
- Stock
- 5414 PCS
- Package
- SOT-SC70-5
- Series
- PMIC - 전원 스위치, 로드 드라이브
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | TPS22918DBVR | TPS22945DCKR |
|---|---|---|
| Part Status | Active | Active |
| Switch Type | General Purpose | General Purpose |
| Number of Outputs | 1 | 1 |
| Ratio - Input: Output | 1:1 | 1:1 |
| Output Configuration | High Side | High Side |
| Output Type | N-Channel | P-Channel |
| Interface | On/Off | On/Off |
| Voltage - Load | 1V ~ 5.5V | 1.62V ~ 5.5V |
| Voltage - Supply (Vcc/Vdd) | Not Required | Not Required |
| Current - Output (Max) | 2A | 100mA |
| Rds On (Typ) | 53mOhm | 400mOhm |
| Input Type | Non-Inverting | Non-Inverting |
| Features | Load Discharge, Slew Rate Controlled | Auto Restart |
| Fault Protection | - | Current Limiting (Fixed), Over Temperature, UVLO |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |