TPS4H160-Q1 器件是一款集成四个 160mΩ N 型金属氧化物半导体 (NMOS) 功率场效应晶体管 (FET) 且受到全方位保护的四通道智能高侧开关。
该器件具有丰富的诊断功能以及高精度电流感测功能,能够对负载实施智能控制。
该器件可从外部调节电流限值以限制浪涌或过载电流,从而提升整个系统的可靠性。
| Number of channels | 4 |
| Operating voltage (max) (V) | 40 |
| Operating voltage (min) (V) | 4 |
| Ron (typ) (mΩ) | 160 |
| Imax (A) | 2.5 |
| Current limit (min) (A) | 0.25 |
| Current limit (max) (A) | 7 |
| Current limit type | Adjustable |
| TI functional safety category | Functional Safety-Capable |
| Current limit accuracy | +/- 15% @ 0.5A |
| Current sense accuracy | +/- 3.25mA@ 5mA |
| FET | Current sense/monitor, Digital output, Thermal shutdown, Under voltage lock out |
| Features | Current sense/monitor, Digital output, 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 | Automotive |
| HTSSOP (PWP) | 28 | 62.08 mm² 9.7 x 6.4 |