TPS3824-50-Q1 具有看门狗输入、RESET 和 /RESET 的汽车类电源电压监控器

TPS3824-50-Q1
No. of Supervisors 1  
Vit1(Typ)(V) 2.55
Reset Threshold Accuracy(%) 2
Time Delay(ms) 200  
IDD(Typ)(uA) 15  
Pin/Package 5SOT-23  
Rating Automotive
TPS3824-50-Q1 描述

The TPS382x family of supervisors provides circuit initialization and timing supervision, primarily for DSP and processor-based systems. During power-on, RESET\ is asserted when supply voltage VDD becomes higher than 1.1 V. Thereafter, the supply voltage supervisor monitors VDD and keeps RESET\ active as long as VDD remains below the threshold voltage VIT–. An internal timer delays the return of the output to the inactive state (high) to ensure proper system reset. The delay time, td, starts after VDD has risen above the threshold voltage VIT–. When the supply voltage drops below the threshold voltage VIT–, the output becomes active (low) again. No external components are required. All the devices of this family have a fixed-sense threshold voltage VIT– set by an internal voltage divider

TPS3824-50-Q1 特性
TPS3824-50-Q1 芯片订购指南
器件 状态 温度 (oC) 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
2U3824-50QDBVRG4Q1 ACTIVE -40 to 125 0.85 | 1ku SOT-23 (DBV) | 5 3000 | LARGE T&R PAPQ
TPS3824-50QDBVRQ1 ACTIVE -40 to 125 0.85 | 1ku SOT-23 (DBV) | 5 3000 | LARGE T&R PAPQ
TPS3824-50-Q1 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
2U3824-50QDBVRG4Q1 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM 2U3824-50QDBVRG4Q1 2U3824-50QDBVRG4Q1
TPS3824-50QDBVRQ1 TBD CU NIPDAU  Level-1-220C-UNLIM TPS3824-50QDBVRQ1 TPS3824-50QDBVRQ1
TPS3824-50-Q1 应用技术支持与电子电路设计开发资源下载
  1. TPS3824-50-Q1 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器监控电路(电压监控器)产品选型与价格 . xls