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MAX8831EWE+T

PMIC MAX8831 16 Pin 16-WFBGA, WLCSP


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX8831EWE+T
  • Package: 16-WFBGA, WLCSP
  • Datasheet: PDF
  • Stock: 975
  • Description: PMIC MAX8831 16 Pin 16-WFBGA, WLCSP (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-WFBGA, WLCSP
Number of Pins 16
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2012
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type DC DC Regulator
Applications Backlight
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position BOTTOM
Terminal Form BALL
Number of Functions 1
Base Part Number MAX8831
Pin Count 16
Number of Outputs 5
Efficiency 90 %
Output Voltage 28V
Input Voltage-Nom 3.6V
Power Dissipation 660mW
Output Current 25.25mA
Max Supply Current 60mA
Topology Step-Up (Boost)
Min Input Voltage 2.7V
Control Mode CURRENT-MODE
Max Input Voltage 5.5V
Control Technique PULSE WIDTH MODULATION
Current - Output / Channel 5mA 25mA
Internal Switch(s) Yes
High Level Output Current 25.25mA
Low Level Output Current 50μA
Dimming I2C
Switching Frequency 2MHz
Voltage - Supply (Min) 1.6V
Height Seated (Max) 0.69mm
Radiation Hardening No
REACH SVHC Unknown
RoHS Status ROHS3 Compliant

MAX8831EWE+T Overview


Board space is saved by its 16-WFBGA, WLCSP package.These LED drivers have 5 outputs.The led driver mounting is done by using Surface Mount.This emerges as a DC DC Regulator with high efficiency and reliability.It is able to work normally at the operating temperature of -40°C~85°C TA.The benefits of Backlight are considerable.16 terminations are designed for its operation.There are 16 pins used to form the base of its configuration.If the voltage supply is below 1.6V, undetermined failures may occur.It is mounted in the way of Surface Mount.LED drivers are found under the base part number MAX8831.This device contains 16 pins.In addition, it can be classified as Switching Regulator or Controllers according to its characteristics.A minimal input voltage of 2.7V is required for it to operate.In the presence of a maximum supply current, the value of 5.5V will be reached.When the maximum supply current is less than 60mA, the device is able to provide a high level of efficiency.25.25mA is the maximum current the load can handle.The electronic component can fully perform its functions if the switching frequency is maintained at 2MHz.A 28V voltage is output by it.Device operation requires 3.6V volts from the circuit.

MAX8831EWE+T Features


Available in the 16-WFBGA, WLCSP package
Operating temperature of -40°C~85°C TA
Switching frequency of 2MHz
Output voltage of 28V

MAX8831EWE+T Applications


There are a lot of Maxim Integrated MAX8831EWE+T LED Driver ICs applications.

  • Architectural lighting
  • A- lamps
  • General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
  • Industrial LED Lighting: Image Recognition Devices
  • LED Lightings for Inspection Devices
  • Portable lighting
  • Flicker-free LED Lighting using R1580N
  • Stage and Studio lighting
  • LED backlight driver for LCD displays for Tablets and Note PCs
  • Auxiliary lights for on-vehicle cameras