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  • BD81A44MUV-ME2

BD81A44MUV-ME2

0.5mm PMIC Automotive, AEC-Q100 Series 200kHz~2.2MHz 12V 28-VFQFN Exposed Pad


  • Manufacturer: ROHM Semiconductor
  • Origchip NO: 687-BD81A44MUV-ME2
  • Package: 28-VFQFN Exposed Pad
  • Datasheet: -
  • Stock: 310
  • Description: 0.5mm PMIC Automotive, AEC-Q100 Series 200kHz~2.2MHz 12V 28-VFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 11 Weeks
Mounting Type Surface Mount
Package / Case 28-VFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TA
Packaging Cut Tape (CT)
Published 2004
Series Automotive, AEC-Q100
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type DC DC Controller
Applications Automotive
Terminal Position QUAD
Number of Functions 1
Supply Voltage 12V
Terminal Pitch 0.5mm
Frequency 200kHz~2.2MHz
JESD-30 Code S-XQCC-N28
Number of Outputs 4
Topology Step-Down (Buck), Step-Up (Boost)
Current - Output / Channel 120mA
Internal Switch(s) No
fmax-Min 0.015 MHz
Dimming PWM
Number of Segments 40
Voltage - Supply (Max) 35V
Voltage - Supply (Min) 4.5V
Multiplexed Display Capability NO
Height Seated (Max) 1mm
Length 5mm
Width 5mm
RoHS Status ROHS3 Compliant

BD81A44MUV-ME2 Overview


In order to save board space, the 28-VFQFN Exposed Pad package is used. There are 4 outputs used for the design of this LED drivers.Surface Mount is used to mount the led light driver.With high efficiency, it appears as a DC DC Controller.It is possible for the led driver ic to function normally at -40°C~125°C TA.There are significant benefits for Automotive.A frequency of 200kHz~2.2MHz is used to operate it.It is designed to work with 28 terminations.There may be undetermined failures if the voltage supply falls below 4.5V.A total of 40 segments have been created.Optimally, it provides a voltage value of 35V for the maximum supply voltage.Several applications make use of this LED driver from the Automotive, AEC-Q100 series.

BD81A44MUV-ME2 Features


Available in the 28-VFQFN Exposed Pad package
Operating temperature of -40°C~125°C TA
Frequency of 200kHz~2.2MHz
Supply voltage of 12V

BD81A44MUV-ME2 Applications


There are a lot of ROHM Semiconductor BD81A44MUV-ME2 LED Driver ICs applications.

  • Power source for accessories such as car audios, car navigation systems, and ETC systems
  • LED Lightings for Inspection Devices
  • Dimmable LED for vehicle interiors
  • Stage and Studio lighting
  • General lighting
  • Portable lighting
  • Street lighting
  • Ultraviolet (UV) and Infrared (IR) Irradiation Devices
  • OLED power supply for portable equipment
  • Industrial LED Lighting: Image Recognition Devices