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MAX8821ETI+

MAX8821ETI+

MAX8821ETI+

Maxim Integrated

0.4mm PMIC MAX8821 28 Pin 1MHz 28-WFQFN Exposed Pad

SOT-23

MAX8821ETI+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Number of Pins 28
Operating Temperature-40°C~85°C TA
PackagingTube
Published 2008
JESD-609 Code e3
Pbfree Code yes
Part StatusLast Time Buy
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish Matte Tin (Sn)
Applications Backlight
HTS Code8542.39.00.01
Max Power Dissipation2.286W
Technology BICMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.4mm
Frequency 1MHz
Base Part Number MAX8821
Pin Count20
Number of Outputs 6 + 2LDOs
Output Voltage 5.5V
Operating Supply Voltage5.5V
Topology Switched Capacitor (Charge Pump)
Current - Output / Channel 25.6mA
Internal Switch(s) Yes
Dimming I2C
Number of Segments 6
Voltage - Supply (Min) 2.7V
Height Seated (Max) 0.8mm
Length 4mm
Width 4mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:1296 items

MAX8821ETI+ Product Details

MAX8821ETI+ Overview


Additionally, there is a 28-WFQFN Exposed Pad package for saving space.For the design of this LED driver, 6 + 2LDOs outputs are used.The mounting method is Surface Mount.There is no doubt that this is a very efficient and reliable DC DC Regulator.It is possible for the led driver ic to function normally at -40°C~85°C TA.It is clear that Backlight will benefit from the program.As a result, it operates based on the frequency of 1MHz.It is designed to work with 28 terminations.This configuration is built upon 28 pins.Under 2.7V voltage supply, undetermined failures may occur.A total of 6 segments are estimated.As you can see, it is mounted by Surface Mount.LED drivers have a base part number of MAX8821.20 pins are on the device.In order to power systems, 5.5V voltage is needed.Currently, it is generating 5.5V voltage.

MAX8821ETI+ Features


Available in the 28-WFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Frequency of 1MHz
Operating with the supply voltage of 5.5V
Output voltage of 5.5V

MAX8821ETI+ Applications


There are a lot of Maxim Integrated MAX8821ETI+ LED Driver ICs applications.

  • Museum lighting
  • LED Lightings for Inspection Devices
  • Ultraviolet (UV) and Infrared (IR) Irradiation Devices
  • A- lamps
  • General lighting
  • Medical surgery lighting
  • Down lights
  • LED Lighting PFCs, Linear Dimmable
  • Scanners and Handy Terminals
  • High-end retail lighting

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