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MAX16821CATI+

5V 0.5mm PMIC MAX16821 28 Pin 125kHz~1.5MHz 5V 28-WFQFN Exposed Pad


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX16821CATI+
  • Package: 28-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 357
  • Description: 5V 0.5mm PMIC MAX16821 28 Pin 125kHz~1.5MHz 5V 28-WFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Number of Pins 28
Operating Temperature -40°C~125°C TA
Packaging Tube
Published 2012
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type DC DC Controller
Terminal Finish Matte Tin (Sn)
Applications Backlight
Subcategory Display Drivers
Max Power Dissipation 2.758W
Technology BICMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.5mm
Frequency 125kHz~1.5MHz
Base Part Number MAX16821
Pin Count 28
Number of Outputs 1
Output Voltage 5.3V
Operating Supply Voltage 28V
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 5V
Power Dissipation 2.758W
Output Current 30A
Max Supply Current 5.5mA
Topology SEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s) No
High Level Output Current 4A
Low Level Output Current 4A
Dimming PWM
Number of Segments 1
Voltage - Supply (Min) 4.75V
Multiplexed Display Capability NO
Height Seated (Max) 0.8mm
Length 5mm
Width 5mm
RoHS Status ROHS3 Compliant

MAX16821CATI+ Overview


The 28-WFQFN Exposed Pad package conserves board space. Using this LED driver, there are 1 outputs.As far as mounting is concerned, Surface Mount is adopted.As a result, it appears as a DC DC Controller with a high efficiency and a high degree of reliability.It is possible for the led driver ic to operate normally at -40°C~125°C TA.The benefits of Backlight are considerable.In the 125kHz~1.5MHz frequency range, it operates.In this case, there are 28 terminations.The LED light driver has a base configuration of 28 pins.Undetermined failures may occur when the voltage supply is less than 4.75V.The number of segments is estimated to be 1.The mount is in the way of Surface Mount.The LED driver is based on part number MAX16821.It is equipped with 28 pin count.As a result, it can also be classified as Display Drivers.As long as the maximum supply current is less than 5.5mA, this device is capable of providing high efficiency.There is no current available to supply to the load.There is 28V internal voltage required to power systems.The voltage at the output terminal is 5.3V.

MAX16821CATI+ Features


Available in the 28-WFQFN Exposed Pad package
Operating temperature of -40°C~125°C TA
Frequency of 125kHz~1.5MHz
Supply voltage of 5V
Operating with the supply voltage of 28V
Output voltage of 5.3V

MAX16821CATI+ Applications


There are a lot of Maxim Integrated MAX16821CATI+ LED Driver ICs applications.

  • LED headlights
  • LED Lightings for Industrial Equipment
  • Architectural lighting
  • Constant Voltage Power Source for portable equipment
  • Ultraviolet (UV) and Infrared (IR) Irradiation Devices
  • LED backlight driver for LCD displays for Tablets and Note PCs
  • Panel lighting
  • Gallery lighting
  • LED Lighting PFCs, Linear Dimmable
  • Sports Facility Lighting