MAX6872, MAX6873 EEPROM-Programmable, Hex/Quad, Power-Supply Sequencers/Supervisors With Charge-Pump Outputs

The MAX6872 MAX6873 EEPROM-configurable, multivoltage supply Sequencers supervisors monitor several voltage detector inputs and four general-purpose Logic inputs. The MAX6872 MAX6873 feature programmable outputs for highly configurable power-supply sequencing applications. The MAX6872 features six voltage detector inputs and eight programmable outputs, while the MAX6873 features four voltage detector inputs and five programmable outputs. Manual reset and margin disable inputs offer additional flexibility.
All voltage detectors offer two configurable thresholds for undervoltage/overvoltage or dual undervoltage detection. One High-Voltage input (IN1) provides detector threshold voltages from +2.5V to +13.2V in 50mV increments, or from +1.25V to +7.625V in 25mV increments.
A bipolar input (IN2) provides detector threshold voltages from 2.5V to 15.25V in 50mV increments, or from 1.25V to 7.625V in 25mV increments. Positive inputs (IN3IN6) provide detector threshold voltages from +1V to +5.5V in 20mV increments, or from +0.5V to +3.05V in 10mV increments.
Programmable output stages control power-supply sequencing or system resets/interrupts. Programmable output options include: active-high, active-low, open drain, weak pullup, push-pull, and Charge Pump Programmable Timing delay blocks configure each output to wait between 25s and 1600ms before deasserting. A fault Register logs the condition that caused each output to assert (undervoltage, overvoltage, manual reset, etc.).
An SMBus"-/IC-compatible, serial data Interface programs and communicates with the configuration EEPROM the configuration Registers the internal 4kb user EEPROM and the fault Registers of the MAX6872 MAX6873.
The MAX6872 MAX6873 are available in a 7mm x 7mm x 0.8mm, 32-pin TQFN package and operate over the extended -40C to +85C temperature range.
By Maxim Integrated Products
Part Manufacturer Description Datasheet Samples
MAX6873ETJ+T Maxim Integrated Products Power Supply Management Circuit, Adjustable, 4 Channel, BICMOS, PQCC32, 7 X 7 MM, TQFN-32
MAX6873ETJ+ Maxim Integrated Products Power Supply Management Circuit, Fixed, 4 Channel, BICMOS, 7 X 7 MM, 0.80 MM HEIGHT, MO-220, TQFN-32
MAX6873ETJ-T Maxim Integrated Products Power Supply Management Circuit, Fixed, 4 Channel, BICMOS, 7 X 7 MM, 0.80 MM HEIGHT, MO-220, TQFN-32
MAX6873ETJ Maxim Integrated Products Power Supply Management Circuit, Fixed, 4 Channel, BICMOS, 7 X 7 MM, 0.80 MM HEIGHT, MO-220, TQFN-32
MAX6870EVKIT Maxim Integrated Products Evaluation System/Evaluation Kit for the MAX6870, MAX6871, MAX6872, MAX6873, MAX6874, MAX6875
MAX6870EVCMAXQU Maxim Integrated Products Evaluation System/Evaluation Kit for the MAX6870, MAX6871, MAX6872, MAX6873, MAX6874, MAX6875
MAX6873 's PackagesMAX6873 's pdf datasheet
MAX6873ETJ QFN
MAX6873ETJ-T QFN
MAX6873ETJT QFN




MAX6873 Pinout, Pinouts
MAX6873 pinout,Pin out
This is one package pinout of MAX6873,If you need more pinouts please download MAX6873's pdf datasheet.

MAX6873 Application circuits
MAX6873 circuits
This is one application circuit of MAX6873,If you need more circuits,please download MAX6873's pdf datasheet.


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