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  • BD81A04EFV-ME2

BD81A04EFV-ME2

0.65mm PMIC 200kHz~2.2MHz 12V


  • Manufacturer: ROHM Semiconductor
  • Origchip NO: 687-BD81A04EFV-ME2
  • Package: -
  • Datasheet: PDF
  • Stock: 824
  • Description: 0.65mm PMIC 200kHz~2.2MHz 12V (Kg)

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Details

Tags

Parameters
Factory Lead Time 10 Weeks
Surface Mount YES
Operating Temperature -40°C~125°C TA
Packaging Tape & Reel (TR)
Published 2012
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
Type DC DC Controller
Applications Backlight
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 12V
Terminal Pitch 0.65mm
Frequency 200kHz~2.2MHz
JESD-30 Code R-PDSO-G28
Number of Outputs 4
Topology Step-Down (Buck), Step-Up (Boost)
Current - Output / Channel 120mA
Internal Switch(s) No
fmax-Min 0.02 MHz
Dimming PWM
Number of Segments 32
Voltage - Supply (Max) 35V
Voltage - Supply (Min) 4.5V
Multiplexed Display Capability NO
Height Seated (Max) 1mm
Length 9.7mm
RoHS Status ROHS3 Compliant

BD81A04EFV-ME2 Overview


These LED drivers have 4 outputs.This emerges as a DC DC Controller with high efficiency and reliability.It is able to work normally at the operating temperature of -40°C~125°C TA.There are significant benefits for Backlight.As a result, it operates based on the frequency of 200kHz~2.2MHz.In this case, it uses 28 terminations.A voltage supply below 4.5V may cause undetermined failures.A total of 32 segments are estimated.It supports a maximum value of 35V.

BD81A04EFV-ME2 Features


Operating temperature of -40°C~125°C TA
Frequency of 200kHz~2.2MHz
Supply voltage of 12V

BD81A04EFV-ME2 Applications


There are a lot of ROHM Semiconductor BD81A04EFV-ME2 LED Driver ICs applications.

  • Portable lighting
  • Street lighting
  • LED Lighting PFCs, Linear Dimmable
  • High-end retail lighting
  • Gallery lighting
  • White LED Backlight for portable equipment
  • Dimmable LED for vehicle interiors
  • Power source for accessories such as car audios, car navigation systems, and ETC systems
  • Stage and Studio lighting
  • Panel lighting