Datasheet > TPL5100DGST

TPL5100DGST

更新时间： 2024-09-21 12:30:27

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
14页	748K
描述
TPL5100 Nano Power Programmable Timer with MOS driver

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TPL5100DGST 数据手册

TPL5100

www.ti.com

SNAS629B –JULY 2013–REVISED AUGUST 2013

TPL5100 Nano Power Programmable Timer with MOS driver

Check for Samples: TPL5100

FEATURES

DESCRIPTION

The TPL5100 is a long-term timer IC optimized for

low power applications. The TPL5100 can replace a

micro controller's (µC) internal timer, allowing the µC

to stay completely off instead of running a timer,

providing a total power consumption reduction of 60

to 80%.The TPL5100 is designed for use in power

cycled applications and provides selectable timing

from 16 seconds to 1024 seconds. The TPL5100 can

also monitor a battery management IC via a power-

good digital input and power on the µC only when a

good supply voltage is present. The device is

packaged in a 10-pin VSSOP package.

•

Supply Voltage from 1.8V to 5.0V

Selectable Timer Intervals, 16s to 1024s

Current Consumption 30nA (typ, at 2.5V)

APPLICATIONS

•

Battery-Powered Systems

Energy Harvesting Systems

Remote Data-Logger

Sensor Node

Power-gating applications

Building automation

Low power wireless

Consumer electronics

TPL5100

µC

VOUT VBAT_OK

VIN

PGOOD

VDD

POWER MANAGEMENT

GND

MOS_DRV

TCAL

VDD

GND

GPIO

DONE

GND

Figure 1. Simplified Application Schematic

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

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