TPS3806J20 - 具有可调节滞后现象的双路电压检测器

TPS3806J20是TI德州仪器公司的一款无产品，TPS3806J20是具有可调节滞后现象的双路电压检测器，本站介绍了TPS3806J20的封装应用图解、特点和优点、功能等，并给出了与TPS3806J20相关的TI元器件型号供参考。

TPS3806J20 - 具有可调节滞后现象的双路电压检测器 - 无 - 监控器和复位IC - 德州仪器

产品描述

The TPS3806 integrates two independent voltage detectors for battery voltage monitoring. During power-on, RESET\ and RSTSENSE\ are asserted when supply voltage VDD or the voltage at LSENSE input become higher than 0.8 V. Thereafter, the supervisory circuit monitors V DD and LSENSE, keeping RESET\ and RSTSENSE\ active as long as VDD and LSENSE remain below the threshold voltage VIT. As soon as VDD or LSENSE rise above the threshold voltage VIT, RESET\ or RSTSENSE\ is deasserted, respectively. The TPS3806 device has a fixed-sense threshold voltage VIT set by an internal voltage divider at VDD and an adjustable second-LSENSE input. In addition, an upper voltage threshold can be set at HSENSE to allow a wide adjustable hysteresis window.

The devices are available in a 6-pin SOT-23 package. The TPS3806 device is characterized for operation over a temperature range of –40°C to 85°C.

产品特性

Dual Voltage Detector With Adjustable Hysteresis 3.3-V/Adjustable and 2-V/Adjustable
Assured Reset at VDD = 0.8 V
Supply Current: 3 µA Typical at VDD = 3.3 V
Independent Open-Drain Reset Outputs
Temperature Range ...–40°C to 85°C
6-Pin SOT-23 Package

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