MAX890L是Maxim美信半导体公司的一款USB产品产品，MAX890L是1.2A、限流型、高边P沟道开关，带有热关断，本站介绍了MAX890L的封装应用图解、特点和优点、功能等，并给出了与MAX890L相关的Maxim元器件型号供参考。
MAX890L - 1.2A、限流型、高边P沟道开关，带有热关断 - USB产品 - 低电阻p沟道开关，为系统和USB提供可调节的、精确的限流保护 - 美信半导体
The MAX890L smart, low-voltage, P-channel, MOSFET power switch is intended for high-side load-switching applications. This switch operates with inputs from +2.7V to +5.5V, making it ideal for both +3V and +5V systems. Internal current-limiting circuitry protects the input supply against overload. Thermal-overload protection limits power dissipation and junction temperatures.
The MAX890L's maximum current limit is 1.2A. The current limit through the switch is programmed with a resistor from SET to ground. The quiescent supply current is a low 10µA. When the switch is off, the supply current decreases to 0.1µA.
The MAX890L is available in an 8-pin SO package.
