TPS3847085DBVR集成电路（IC）的监控器规格书PDF中文资料

厂商型号	TPS3847085DBVR
参数属性	TPS3847085DBVR 封装/外壳为SC-74A，SOT-753；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的监控器；产品描述：IC SUPERVISOR 1 CHANNEL SOT23-5
功能描述	TPS3847 18-V, 380-nA Voltage Monitor
丝印标识	PC7I
封装外壳	SOT-23 / SC-74A，SOT-753
文件大小	671.67 Kbytes
页面数量	24 页
生产厂商	TI
中文名称	德州仪器
网址	网址
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-10-12 9:31:00
人工找货	TPS3847085DBVR价格和库存，欢迎联系客服免费人工找货

1 Features

1• Ultralow Supply Current: 380 nA

• Wide Supply Voltage Range: 4.5 V to 18 V

• High Threshold Accuracy: ±2.5%

• Internal Hysteresis

• Push-Pull Output

• 20-ms (max) Delay Timing

• Factory-Trimmed, Fixed-Voltage Thresholds

• Specified Operating Temperature Range:

–40°C to +85°C

• Operational from –40°C to +105°C

• Package: 5-Pin SOT

industry2

Applications

• Portable and Battery-Powered Equipment

• Desktops, Notebooks, and Ultrabooks

• Industrial Systems

• Servers

• Security Systems

3 Description

The TPS3847 family consists of wide operating

voltage, ultralow-current devices that monitor the voltage at the supply pin. The device asserts an

active-low reset signal whenever the VCC supply

voltage drops below the factory-trimmed reset

threshold voltage. The reset output remains asserted for 20 ms (max) after the VCC voltage rises above

the threshold voltage.

The ultralow current consumption of 380 nA

combined with 18-V capability makes the TPS3847

ideal for use in low-power and portable applications.

The TPS3847 features precision, factory-trimmed

threshold voltages and extremely low-power

operation. The TPS3847 is available in an industry2

standard, 5-pin, SOT package.