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  • MAX16821AATI+

MAX16821AATI+

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


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX16821AATI+
  • Package: 28-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 372
  • 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

MAX16821AATI+ Overview


It saves board space with the 28-WFQFN Exposed Pad package. Using this LED driver, there are 1 outputs.Surface Mount is used for mounting the led light driver.With high reliability and efficiency, this emerges as a DC DC Controller.LED drivers capable of operating at -40°C~125°C TA can be used.There are considerable benefits for Backlight.Frequency 125kHz~1.5MHz is the basis of operation.For its operation, 28 terminations are designed.The configuration of the board is built around 28 pins.Undetermined failures can occur if the voltage supply is below 4.75V.There are 1 segments.It is mounted in the way of Surface Mount.The LED driver is based on part number MAX16821.It consists of 28 pins.In addition to Display Drivers, it is also classified by its characteristics.With a minimum supply current less than 5.5mA, this device achieves high efficiency.The current that can be supplied to the load is 30A.It is necessary to power systems with a voltage of 28VThere is 5.3V output voltage on this device.

MAX16821AATI+ 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

MAX16821AATI+ Applications


There are a lot of Maxim Integrated MAX16821AATI+ LED Driver ICs applications.

  • Stage and Studio lighting
  • Dimmable LED for vehicle interiors
  • Down lights
  • OLED power supply for portable equipment
  • Constant Voltage Power Source for portable equipment
  • Industrial LED Lighting: Image Recognition Devices
  • LED backlight driver for LCD displays for portable equipment
  • Power source for accessories such as car audios, car navigation systems, and ETC systems
  • LED Lightings for Inspection Devices
  • Ultraviolet (UV) and Infrared (IR) Irradiation Devices