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  • MAX4821ETP+T

MAX4821ETP+T

N-Channel 0.5mm PMIC MAX4821 20 Pin 3.3V 20-WFQFN Exposed Pad


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX4821ETP+T
  • Package: 20-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 271
  • Description: N-Channel 0.5mm PMIC MAX4821 20 Pin 3.3V 20-WFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Number of Pins 20
Operating Temperature -40°C~150°C TJ
Packaging Tape & Reel (TR)
Published 2010
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Resistance 2Ohm
Terminal Finish TIN
Subcategory Peripheral Drivers
Max Power Dissipation 1.35W
Technology BICMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Base Part Number MAX4821
Pin Count 20
Number of Outputs 8
Output Type N-Channel
Max Output Current 150mA
Operating Supply Voltage 5V
Interface Parallel
Max Supply Voltage 5.5V
Min Supply Voltage 2.3V
Nominal Supply Current 70μA
Output Configuration Low Side
Output Current 70mA
Switch Type Relay, Solenoid Driver
Output Current per Channel 70mA
Rise Time 200ns
Fall Time (Typ) 200 ns
Ratio - Input:Output 1:8
Voltage - Load 2.3V~5.5V
Driver Number of Bits 8
Turn On Time 1 μs
Rds On (Typ) 2 Ω
Turn Off Time 1 μs
Built-in Protections TRANSIENT
Length 4mm
Width 4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant

MAX4821ETP+T Overview


The package is in the form of a Tape & Reel (TR).In the 20-WFQFN Exposed Pad package, it is included.Mounting type Surface Mount is selected for the LED driving board.There is a Relay, Solenoid Driver switch type associated with it.To ensure reliable operation, the temperature should be set to -40°C~150°C TJ.The LED driver is equipped with 8 outputs.Voltage output is N-Channel volts at maximum.As you can see, it comes from the MAX4821 family.It consists of 20 terminations in total.The operation is performed through the 20 pins.It consists of 1 functions.The maximum output current drops to 150mA in order to meet the operation criteria.High efficiency is possible when the supply voltage is set to 3.3V.It is positioned in the direction of Surface Mount.It is equipped with a total of 20 pins.It has 2Ohm resistance.This case has the output current set to 70mA.A self-contained LED driver with a capacity of Peripheral Drivers is contained in an econtainer.In order to achieve the best efficiency, the supply voltage should be set to 5V.It can handle a voltage of 5.5VV as its maximum supply voltage.It is also capable of running at 2.3V volts if necessary.

MAX4821ETP+T Features


Supplied from 3.3V
Resistance of 2Ohm

MAX4821ETP+T Applications


There are a lot of Maxim Integrated MAX4821ETP+T Power Switches ICs applications.

  • PC Cards
  • PDAs
  • Set-Top Boxes
  • Hot Swap
  • Smart Phones, Feature Phones
  • HDD, SSD
  • Hard Disk Drives
  • USB Protection
  • Wireless/Networking Cards
  • Portable Music Players