TPL5000集成电路（IC）的可编程定时器振荡器规格书PDF中文资料

厂商型号	TPL5000
参数属性	TPL5000 封装/外壳为10-TFSOP，10-MSOP（0.118"，3.00mm 宽）；包装为托盘；类别为集成电路（IC）的可编程定时器振荡器；产品描述：IC OSC PROG TIMER 10-VSSOP
功能描述	TPL5000 Nano-Power Programmable Timer with Watchdog Functionality
封装外壳	10-TFSOP，10-MSOP（0.118"，3.00mm 宽）
文件大小	608.35 Kbytes
页面数量	22 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	2025-10-13 18:19:00
人工找货	TPL5000价格和库存，欢迎联系客服免费人工找货

1 Features

1• Supply Voltage from1.8 V to 5.0 V

• Current Consumption 30 nA (typical, at 2.5 V)

• Watchdog Functionality

• Reset Functionality

• Selectable Timer Intervals 1 to 64 s

2 Applications

• Battery-Powered Systems

• Energy-Harvesting Systems

• Remote Data-Logger

• Sensor Node

• Building Automation

• Consumer Electronic

• Low-Power Wireless

• Safety and Security Platforms

3 Description

The TPL5000 is a long-term timer IC optimized for

low-power applications. The TPL5000 can replace a micro controller's (μC) internal timer, allowing the μC

to stay in low-power sleep mode instead of running a

timer, providing a total power consumption reduction

of 60 to 80%. The TPL5000 is designed for use in interrupt-driven applications and provides selectable

timing from 1 second to 64 seconds. Some standards (such as EN50271) require implementation of a

watchdog function for safety. The TPL5000 realizes

this watchdog function without consuming additional

power. The TPL5000 can also monitor a battery

management IC via a power-good digital input and

reset the microcontroller, if necessary. The device is

packaged in a 10-pin VSSOP package.