Microchip TC620CVOA

冷，热可编程±3°C

Overview

The TC620/621 series of dual trip point temperature sensors both have programmable hysteresis and temperature setpoints for thermal management within temperature regulators, CPUs, consumer equipment and power supply over temperature detection designs. The TC620CVOA has an on-chip temperature sensor whilst the TC621 measures remote temperatures, requiring connection to an NTC thermistor.

Features

Tube Package
Cold, Hot Trip Temperature Threshold
Programmable Switching Temperature
±3°C Accuracy
1mA Current - Output (Max)
Active High Output
OverTemp, UnderTemp Output Function
Yes Selectable Hysteresis
4.5 V ~ 18 V Voltage - Supply
270µA Current - Supply
Surface Mount Mounting Type