TPS2400中文资料具有 100V 输入瞬态保护的 5.5V 过压保护控制器数据手册TI规格书

描述 Description

The TPS2400 overvoltage protection controller is used with an external N-channel MOSFET to isolate sensitive electronics from destructive voltage spikes and surges. It is specifically designed to prevent large voltage transients associated with automotive environments (load dump) from damaging sensitive circuitry. When potentially damaging voltage levels are detected by the TPS2400 the supply is disconnected from the load before any damage can occur.

Internal circuitry includes a trimmed band-gap reference, oscillator, Zener diode, charge pump, comparator, and control logic. The TPS2400 device is designed for use with an external N-channel MOSFET, which are readily available in a wide variety of voltages.

特性 Features

• Up to 100-V Overvoltage Protection
• 3-V Undervoltage Shutdown Threshold
• External N-Channel MOSFET Driven by Internal Charge Pump
• 5-Pin SOT–23 Package
• 2.5-kV Human-Body-Model, 500-V CDM Electrostatic Discharge Protection