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  • MAX6421XS22+T

MAX6421XS22+T

5V4 Terminals 4-Pin MAX6421 Voltage supervisor1 Channels Min 1V Max 5.5V


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX6421XS22+T
  • Package: SC-82A, SOT-343
  • Datasheet: PDF
  • Stock: 795
  • Description: 5V4 Terminals 4-Pin MAX6421 Voltage supervisor1 Channels Min 1V Max 5.5V (Kg)

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Details

Tags

Parameters
Factory Lead Time 9 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-82A, SOT-343
Number of Pins 4
Operating Temperature -40°C~125°C TA
Packaging Tape & Reel (TR)
Published 2006
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Terminal Finish Matte Tin (Sn)
Subcategory Power Management Circuits
Max Power Dissipation 245mW
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.65mm
Base Part Number MAX6421
Output Push-Pull, Totem Pole
Pin Count 4
Number of Channels 1
Max Supply Voltage 5.5V
Min Supply Voltage 1V
Operating Supply Current 2.5μA
Adjustable Threshold NO
Watchdog Timer No
Reset Active Low
Voltage - Threshold 2.188V
Number of Voltages Monitored 1
Reset Timeout Adjustable/Selectable
Min Reset Threshold Voltage 2.133V
Max Reset Threshold Voltage 2.243V
Threshold Voltage +2.2V
Undervoltage Threshold 2.133V
Overvoltage Threshold 2.243V
Length 2.025mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MAX6421XS22+T Overview


As you can see, this power management is mounted through 4 terminals. A Tape & Reel (TR) package is used to package the power management. The purpose of this IC management is to provide you with a reference of 1 functions. Power management consists of 1 channels, each of which can be used independently. In this PMIC, you can find SC-82A, SOT-343 functions for your reference. There are a lot of similarities between this IC power and other Simple Reset/Power-On Reset products. During the reflow process, a peak temperature of 260 is specified for the package. When 5V is applied to the power ic, it conducts. When a supply voltage of 1 is applied to the power ic, it conducts. The power management is mounted by Surface Mount. As a subcategory, this PMIC chip can be categorized as Power Management Circuits. In total, the power management has 4 pins in it. There are 4 pins on the power managment ic. Supply voltage (Vsup) should be at least 1V for this power management. There should be no more than 5.5V volts of maximum supply voltage (Vsup) in this power management. Surface Mount mounting is recommended. This range of temperature should be set for the supervisors: -40°C~125°C TA. As this power managment ic operates, it is able to produce an output voltage of Push-Pull, Totem Pole. It is estimated that the voltage supervisor's supply current is 2.5μA. It is always advisable to use MAX6421, the base supervisor number, when searching for similar PMICs from the manufacturer.

MAX6421XS22+T Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 1V
2.5μA operating supply current

MAX6421XS22+T Applications


There are a lot of Maxim Integrated MAX6421XS22+T Voltage Supervisors applications.

  • DVR
  • Functional modules
  • Personal computers
  • Unattended substation automation
  • Power distribution systems of CCU
  • Medical-specific insulation monitor
  • Important electronics for automotive protection
  • Battery cars
  • Automotive permanent magnet synchronous motors
  • Linux and server computing