TPL5100 Timer Datasheet

TPL5100 Datasheet PDF, Equivalent


Part Number

TPL5100

Description

Nano-Power Programmable Timer

Manufacture

etcTI

Total Page 22 Pages
Datasheet
Download TPL5100 Datasheet


TPL5100
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
TPL5100
SNAS629C – JULY 2013 – REVISED DECEMBER 2014
TPL5100 Nano-Power Programmable Timer With MOS Driver
1 Features
1 Supply Voltage from 1.8 V to 5.0 V
• Selectable Timer Intervals, 16 to 1024 seconds
• Current Consumption 30 nA (typical, at 2.5 V)
2 Applications
• Battery-Powered Systems
• Energy Harvesting Systems
• Remote Data-Logger
• Sensor Node
• Power-Gating Applications
• Building Automation
• Low-Power Wireless
• Consumer Electronics
3 Description
The TPL5100 is a long-term timer IC optimized for
low-power applications. The TPL5100 can replace a
microcontroller's internal timer, allowing the
microcontroller 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 microcontroller only when a good
supply voltage is present. The device is packaged in
a 10-pin VSSOP package.
Device Information(1)
PART NUMBER PACKAGE
BODY SIZE (NOM)
TPL5100
VSSOP (10)
3.00 mm × 3.00 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
Simplified Application Schematic
VOUT VBAT_OK
VIN
POWER MANAGEMENT
GND
TPL5100
D0 PGOOD
D1
D2 MOS_DRV
VDD
TCAL
GND
DONE
µC
VDD
GPIO
GPIO
GND
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.

TPL5100
TPL5100
SNAS629C – JULY 2013 – REVISED DECEMBER 2014
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 4
6.1 Absolute Maximum Ratings ...................................... 4
6.2 ESD Ratings.............................................................. 4
6.3 Recommended Operating Ratings ........................... 4
6.4 Thermal Information ................................................. 4
6.5 Electrical Characteristics........................................... 5
6.6 Timing Requirements TCAL, MOS_DRV, DONE,
PGOOD...................................................................... 6
6.7 Typical Characteristics .............................................. 7
7 Detailed Description .............................................. 8
7.1 Overview ................................................................... 8
7.2 Functional Block Diagram ......................................... 8
7.3 Feature Description................................................... 8
7.4 Device Functional Modes........................................ 10
8 Application and Implementation ........................ 11
8.1 Application Information............................................ 11
8.2 Typical Application ................................................. 11
9 Power Supply Recommendations...................... 13
10 Layout................................................................... 13
10.1 Layout Guidelines ................................................. 13
10.2 Layout Example .................................................... 13
11 Device and Documentation Support ................. 14
11.1 Trademarks ........................................................... 14
11.2 Electrostatic Discharge Caution ............................ 14
11.3 Glossary ................................................................ 14
12 Mechanical, Packaging, and Orderable
Information ........................................................... 14
4 Revision History
Changes from Revision B (August 2013) to Revision C
Page
• Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation
section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and
Mechanical, Packaging, and Orderable Information section ................................................................................................. 3
• Removed TA value. ................................................................................................................................................................ 4
2 Submit Documentation Feedback
Product Folder Links: TPL5100
Copyright © 2013–2014, Texas Instruments Incorporated


Features Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPL5100 SNAS629C – JULY 20 13 – REVISED DECEMBER 2014 TPL5100 Na no-Power Programmable Timer With MOS Dr iver 1 Features •1 Supply Voltage fr om 1.8 V to 5.0 V • Selectable Timer Intervals, 16 to 1024 seconds • Curre nt Consumption 30 nA (typical, at 2.5 V ) 2 Applications • Battery-Powered Sy stems • Energy Harvesting Systems • Remote Data-Logger • Sensor Node • Power-Gating Applications • Building Automation • Low-Power Wireless • Consumer Electronics 3 Description The TPL5100 is a long-term timer IC optimi zed for low-power applications. The TPL 5100 can replace a microcontroller's in ternal timer, allowing the microcontrol ler to stay completely off instead of r unning a timer, providing a total power consumption reduction of 60 to 80%.The TPL5100 is designed for use in power c ycled applications and provides selecta ble timing from 16 seconds to 1024 seconds. The TPL5100 can also monitor a battery manage.
Keywords TPL5100, datasheet, pdf, etcTI, Nano-Power, Programmable, Timer, PL5100, L5100, 5100, TPL510, TPL51, TPL5, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)