Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

TPS37 Datasheet(PDF) 28 Page - Texas Instruments

Click here to check the latest version.
Part # TPS37
Description  TPS37-Q1 Wide VIN 65 V Dual Channel Overvoltage & Undervoltage (OV & UV) Detector with Programmable Sense and Reset Delay Function for Automotive
PDF  47 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TPS37 Datasheet(HTML) 28 Page - Texas Instruments

Back Button TPS37 Datasheet HTML 24Page - Texas Instruments TPS37 Datasheet HTML 25Page - Texas Instruments TPS37 Datasheet HTML 26Page - Texas Instruments TPS37 Datasheet HTML 27Page - Texas Instruments TPS37 Datasheet HTML 28Page - Texas Instruments TPS37 Datasheet HTML 29Page - Texas Instruments TPS37 Datasheet HTML 30Page - Texas Instruments TPS37 Datasheet HTML 31Page - Texas Instruments TPS37 Datasheet HTML 32Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 28 / 47 page
background image
10.2 Application Information
The following sections describe in detail how to properly use this device, depending on the requirements of the
final application.
10.3 Typical Application
10.3.1 Design 1: Automotive Off-Battery Monitoring
The initial power stage in automotive applications starts with the 12 V battery. Variation of the battery voltage is
common between 9 V and 16 V. Furthermore, if cold-cranking and load dump conditions are considered, voltage
transients can occur as low as 3 V and as high as 42 V. In this design example, we are highlighting the ability
for low power, direct off-battery voltage supervision. Figure 10-2 illustrates an example of how the TPS37-Q1
is monitoring the battery voltage while being powered by it, as well. For more information, read this application
report on how to achieve low IQ voltage supervision in automotive, wide-VIN applications.
DC/DC
MCU
Low Iq, No external
resistors needed
GND
Boost
Converter
MCU Flag
Enable
Boost
SENSE1
SENSE2
RESET1
RESET2
Backup
Vba
VDD
GND
VDD
GPIO
TPS37-Q1
Figure 10-2. Fast Start Window Supervisor with Direct Off-Battery Monitoring
TPS37-Q1
SNVSBD9E – AUGUST 2020 – REVISED AUGUST 2023
www.ti.com
28
Submit Document Feedback
Copyright © 2023 Texas Instruments Incorporated
Product Folder Links: TPS37-Q1



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com