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MAX6878 - Dual-/Triple-Voltage Power-Supply Trackers/Sequencers/Supervisors

Download the MAX6878 datasheet PDF. This datasheet also covers the MAX6877 variant, as both devices belong to the same dual-/triple-voltage power-supply trackers/sequencers/supervisors family and are provided as variant models within a single manufacturer datasheet.

Description

The MAX6877/MAX6878/MAX6879 multivoltage power trackers/sequencers/supervisors monitor up to three system voltages and provide proper power-up and power-down control for systems requiring voltage tracking or sequencing.

Features

  • of each device). The MAX6877/MAX6878/MAX6879 feature adjustable undervoltage thresholds for each input supply. When all the voltages are above these adjustable thresholds, the devices turn on the external n-channel MOSFETs to either sequence or track the voltages to the system. During voltage-tracking mode, the voltage at the GATE of each MOSFET is increased to slowly bring up all supplies at a controlled slew rate. The MAX6877/ MAX6878/MAX6879 feature an autoretry or latch-off mode with capacit.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX6877_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Maxim Integrated (Analog Devices)

Part Number Description
MAX6870 EEPROM-Programmable Hex/Quad Power-Supply Sequencers/Supervisors
MAX6871 EEPROM-Programmable Hex/Quad Power-Supply Sequencers/Supervisors
MAX6877 Dual-/Triple-Voltage Power-Supply Trackers/Sequencers/Supervisors
MAX6879 Dual-/Triple-Voltage Power-Supply Trackers/Sequencers/Supervisors
MAX6841 (MAX6841 - MAX6845) Ultra-Low-Voltage uP Reset Circuits and Voltage Detectors

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
19-3771; Rev 0; 7/05 www.DataSheet4U.com Dual-/Triple-Voltage, Power-Supply Trackers/Sequencers/Supervisors General Description The MAX6877/MAX6878/MAX6879 multivoltage power trackers/sequencers/supervisors monitor up to three system voltages and provide proper power-up and power-down control for systems requiring voltage tracking or sequencing. These devices ensure controlled voltage tracking within a specified range or sequencing in the proper order as system power supplies are enabled. The MAX6877/MAX6878/MAX6879 generate all required voltages and timing to control up to three external n-channel pass FETs for the OUT1/OUT2/ OUT3 supply voltages (see the Selector Guide for different features of each device).
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