Datasheet 搜索 > 开发套件 > TI（德州仪器） > TPL5000EVM 数据手册 > TPL5000EVM 用户编程技术手册 1/21 页
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TPL5000EVM 用户编程技术手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
开发套件
封装:
Module
描述:
TEXAS INSTRUMENTS TPL5000EVM 评估模块, TPL5000EVM
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P3Hot
典型应用电路图在P12P13
原理图在P1P8
封装尺寸在P16P18P19
标记信息在P16
封装信息在P15P16P17P18P19
技术参数、封装参数在P4P5
应用领域在P1P21
电气规格在P5
导航目录
TPL5000EVM数据手册
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若手册格式错乱，请下载阅览PDF原文件
D0
D1
TPL5000
D2
VDD
PGOOD
RSTn
WAKE
TCAL
GND DONE
VIN
POWER MANAGEMENT
VOUT VBAT_OK
GND
Rp
100k
RST
µC
GPIO
GPIO
VDD
GPIO GND
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TPL5000
SNAS628B –JULY 2013–REVISED DECEMBER 2014
TPL5000 Nano-Power Programmable Timer with Watchdog Functionality
1 Features 3 Description
The TPL5000 is a long-term timer IC optimized for
1
• Supply Voltage from1.8 V to 5.0 V
low-power applications. The TPL5000 can replace a
• Current Consumption 30 nA (typical, at 2.5 V)
micro controller's (µC) internal timer, allowing the µC
• Watchdog Functionality
to stay in low-power sleep mode instead of running a
timer, providing a total power consumption reduction
• Reset Functionality
of 60 to 80%. The TPL5000 is designed for use in
• Selectable Timer Intervals 1 to 64 s
interrupt-driven applications and provides selectable
timing from 1 second to 64 seconds. Some standards
2 Applications
(such as EN50271) require implementation of a
watchdog function for safety. The TPL5000 realizes
• Battery-Powered Systems
this watchdog function without consuming additional
• Energy-Harvesting Systems
power. The TPL5000 can also monitor a battery
• Remote Data-Logger
management IC via a power-good digital input and
• Sensor Node
reset the microcontroller, if necessary. The device is
packaged in a 10-pin VSSOP package.
• Building Automation
• Consumer Electronic
Device Information
(1)
• Low-Power Wireless
PART NUMBER PACKAGE BODY SIZE (NOM)
• Safety and Security Platforms
TPL5000 VSSOP (10) 3.00 mm × 3.00 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
4 Simplified Application Schematic
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
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