TPS27S100x 是一款受到全面保护的单通道高侧开关,具有集成式 NMOS 和电荷泵。全面的诊断功能和高精度电流监控器 功能 ,可对负载进行智能控制。可调节电流限制功能能够极大地提高整个系统的可靠性。器件诊断报告具有两个版本,以支持数字故障状态和模拟电流监控器输出。精确的电流监控器和可调节电流限制 特性 使该器件从市场中脱颖而出。
| Number of channels | 1 |
| Operating voltage (max) (V) | 40 |
| Operating voltage (min) (V) | 4 |
| Ron (typ) (mΩ) | 80 |
| Imax (A) | 4 |
| Current limit (min) (A) | 0.5 |
| Current limit (max) (A) | 7 |
| Current limit type | Adjustable |
| Current limit accuracy | +/-20% @ 0.5A |
| Current sense accuracy | +/-30mA @ 1A, 3mA @ 25mA |
| FET | Internal |
| Features | Current sense output, Programmable current limit, Thermal shutdown, Under voltage lock out |
| Operating temperature range (°C) | -40 to 125 |
| Function | Adjustable current limit, Automotive load dump compatibility, Current monitoring, Inductive load compatibility, Inrush current control, Short circuit protection, Thermal shutdown |
| Rating | Catalog |
| HTSSOP (PWP) | 14 | 32 mm² 5 x 6.4 |
| WQFN (RRK) | 16 | 14 mm² 4 x 3.5 |