Search Results: Power Fail

Using the Secure Microcontroller with EPROM/ROM - Maxim [Open results in new window]
... special attention for the power-fail interrupt and power-fail reset to work properly.
Problems may arise with memory interface signals when powered off in data ...
www.maxim-ic.com/appnotes.cfm/appnote_number/94 - 27k

Using the DS5240/DS5250 as Drop-In Upgrades for the DS5002 - Maxim [Open results in new window]
... The flag indicating that a power-fail event has occurred is located at
WDCON.4 (PFI). Determining Reset Sources. On the DS5002FP, the ...
www.maxim-ic.com/appnotes.cfm/appnote_number/2034 - 47k

Watchdogs Improve System Reliability—How to Choose the Right ... [Open results in new window]
... adjustable. 1.6s normal. 100ms. Manual reset, power-fail comparator, dual reset,
reset plus reset outputs. MAX6721- MAX6767. 25.6s startup. ...
www.maxim-ic.com/appnotes.cfm/appnote_number/1926 - 48k

PC Chipset Power Fail and Reset Controller - Maxim [Open results in new window]
... Duplicating the DS1632's power fail and switching functions ... notification that the
backup power source is ... diagram, duplicating the battery fail detection system ...
www.maxim-ic.com/appnotes.cfm/an_pk/1209 - 30k

Adding Hysteresis to CPU Supervisor Voltage Sense Inputs ... [Open results in new window]
... cause the 3.3V/5V power supply to fail. ... will shutdown the application because V CC
has failed. ... fails, the systems behavior during power fail conditions becomes ...
www.maxim-ic.com/appnotes.cfm/an_pk/245 - 31k

[PDF] Adding Hysteresis to CPU Supervisor Voltage Sense Inputs ... [Open results in new window]
... which will eventually cause the 3.3V/5V power supply to fail. ... failed. ... each time before
power fails, the systems behavior during power fail conditions becomes ...
pdfserv.maxim-ic.com/en/an/AN245.pdf

[PDF] PC Chipset Power Fail and Reset Controller - AN1209 [Open results in new window]
... Duplicating the DS1632's power fail and switching functions ... notification that the
backup power source is ... diagram, duplicating the battery fail detection system ...
pdfserv.maxim-ic.com/en/an/AN1209.pdf

How to Save Data During a Power Fail without Corrupting It - Maxim [Open results in new window]
... Keywords: NV SRAM, SRAM, power fail, nonvolatile memory, power failure, nvsram,
PF. Related Parts. ... How to Save Data During a Power Fail without Corrupting It. ...
www.maxim-ic.com/appnotes.cfm/an_pk/51 - 21k

[PDF] How to Save Data During a Power Fail without Corrupting It - AN51 [Open results in new window]
... nonvolatile memory, power failure, nvsram, PF May 31, 2001 APPLICATION NOTE
51 How to Save Data During a Power Fail without Corrupting It ...
pdfserv.maxim-ic.com/en/an/AN51.pdf

Power-On Reset and Related Supervisory Functions - Maxim [Open results in new window]
... Here, as with a power-fail comparator's signal, the processor backs up ... a reset due
to a brownout or power failure ... Most data sheets of processors powered by two ...
www.maxim-ic.com/appnotes.cfm/an_pk/3227 - 48k

µP-Supervisor Chip Controls Programmable Filter - Maxim [Open results in new window]
... Keywords: analog filter, microprocessor supervisor, uP supervisor, reset circuit,
power fail comparator. Related Parts. APP 23: Jul 09, 1998. ...
www.maxim-ic.com/appnotes.cfm/an_pk/23 - 20k

[PDF] Supervisor ICs Monitor Battery-Powered Equipment - AN655 [Open results in new window]
... In MAX814 supervisors, for example, the power-fail comparator's delay (less ... At the
onset of such a power failure, as ... delivers up to 100mA while powered from a ...
pdfserv.maxim-ic.com/en/an/AN655.pdf

Latching Regulator Prevents Deep Discharge Of Battery - Maxim [Open results in new window]
... Keywords: LDO, low dropout regulator, power fail comparator, pfi, pfo,
battery protection. Related Parts. APP 423: Mar 16, 1995. ...
www.maxim-ic.com/appnotes.cfm/an_pk/423 - 20k

[PDF] Using the Secure Microcontroller with EPROM/ROM - AN94 [Open results in new window]
... special attention for the power-fail interrupt and power-fail reset to work properly.
Problems may arise with memory interface signals when powered off in data ...
pdfserv.maxim-ic.com/en/an/AN94.pdf

[PDF] Dual 1.4MHz Synchronous Buck Regulator Supports USB Dying Gasp ... [Open results in new window]
... USB powered devices must meet certain specifications ... When the 5V USB power fails
or turns off, the ... C1 discharges to the MAX1970 input power fail (PFO) threshold ...
pdfserv.maxim-ic.com/en/an/AN891.pdf

Dual 1.4MHz Synchronous Buck Regulator Supports USB Dying Gasp ... [Open results in new window]
... USB powered devices must meet certain specifications ... When the 5V USB power fails
or turns off, the ... C1 discharges to the MAX1970 input power fail (PFO) threshold ...
www.maxim-ic.com/appnotes.cfm/an_pk/891 - 21k

[PDF] µP-Supervisor Chip Controls Programmable Filter [Open results in new window]
... Using the time delay from the reset circuit and strapping it to the power-fail
comparator with a delay circuit, the filter can easily be programmed to provide ...
pdfserv.maxim-ic.com/en/an/AN23.pdf

Design and Manufacture of Automotive Pressure Sensors - Maxim [Open results in new window]
... In either case, the system can fail in the field after ... High-temperature soak;
High-temperature soak, pressure hysteresis check; Power-supply rejection ...
www.maxim-ic.com/appnotes.cfm/appnote_number/762 - 57k

[PDF] Micro Tutorial 1: Understanding DC Electrical Characteristics of ... [Open results in new window]
... The bandgap reference must be enabled if a power-fail interrupt is used to exit ... Notice
the minimum voltage is - 0.3V. Because the DS80C320 is powered by +V ...
pdfserv.maxim-ic.com/en/an/AN1087.pdf