TPS2400 - 采用 SOT-23-5 封装的过压/欠压保护 IC

TPS2400是TI德州仪器公司的一款热插拔控制器（正48V)产品，TPS2400是采用 SOT-23-5 封装的过压/欠压保护 IC，本站介绍了TPS2400的封装应用图解、特点和优点、功能等，并给出了与TPS2400相关的TI元器件型号供参考。

TPS2400 - 采用 SOT-23-5 封装的过压/欠压保护 IC - 热插拔控制器（正48V) - 保护、监控和热插拔 - 德州仪器

产品特性

Up to 100-V Overvoltage Protection
6.9-V Overvoltage Shutdown Threshold
3-V Undervoltage Shutdown Threshold
Overvoltage Turnoff Time Less than 1 µs
External N-Channel MOSFET Driven by Internal Charge Pump
1-mA Maximum Static Supply Current
5-Pin SOT−23 Package
−40°C to 85°C Ambient Temperature Range
2.5-kV Human-Body-Model, 500-V CDM Electrostatic Discharge Protection

产品应用

Cellular Phones
PDAs
Portable PCs
Media Players
Digital Cameras
GPS

产品说明

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.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TPS2400	SOT-23 (5)	2.90 mm × 1.60 mm

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