BD81A44MUV-ME2
- Mfr.Part #
- BD81A44MUV-ME2
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 28-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRV CTRL PWM VQFN28SV5050
- Stock
- 3,065
- In Stock :
- 3,065
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- LED Drivers
- Terminal Pitch :
- 0.5mm
- Topology :
- Step-Down (Buck), Step-Up (Boost)
- Height Seated (Max) :
- 1mm
- Width :
- 5mm
- Surface Mount :
- yes
- Number of Segments :
- 40
- Terminal Position :
- QUAD
- JESD-30 Code :
- S-XQCC-N28
- fmax-Min :
- 0.015 MHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Internal Switch(s) :
- No
- Type :
- DC DC Controller
- Factory Lead Time :
- 11 Weeks
- ECCN Code :
- EAR99
- Applications :
- Automotive
- Number of Terminations :
- 28
- Multiplexed Display Capability :
- No
- Length :
- 5mm
- Series :
- Automotive, AEC-Q100
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 4
- Number of Functions :
- 1
- Operating Temperature :
- -40°C~125°C TA
- Supply Voltage :
- 12V
- Packaging :
- Cut Tape (CT)
- Current - Output / Channel :
- 120mA
- Package / Case :
- 28-VFQFN Exposed Pad
- Dimming :
- PWM
- Voltage - Supply (Max) :
- 35V
- Frequency :
- 200kHz~2.2MHz
- Published :
- 2004
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply (Min) :
- 4.5V
- Datasheets
- BD81A44MUV-ME2

LED Drivers ROHM Semiconductor BD81A44MUV-ME2 Overview
The BD81A44MUV-ME2 by ROHM Semiconductor stands out in the market of LED Drivers, designed specifically to meet the robust demands of modern LED applications. This high-efficiency, versatile LED driver control IC features a PWM interface and is packaged in a compact VQFN28SV5050, making it ideal for space-sensitive applications. Its ability to drive multiple LED channels with precision control makes it a top choice for developers and manufacturers aiming to enhance their lighting solutions while maintaining energy efficiency and reliability.
BD81A44MUV-ME2 Features
This LED driver IC excels in providing stable, consistent LED performance thanks to its integrated PWM control which allows for adjustable brightness levels, enhancing the user experience and power management. The compact VQFN28SV5050 package ensures minimal footprint, while the robust design of the BD81A44MUV-ME2 guarantees long-term reliability even in challenging environments. Its high efficiency also leads to reduced heat generation and lower operational costs.
BD81A44MUV-ME2 Applications
- Automotive Lighting: Utilized in dashboard, tail, and indicator lights to provide reliable, bright, and uniform illumination.
- Commercial Lighting: Perfect for use in backlighting panels and signage where consistent brightness and color control are necessary.
- Consumer Electronics: Applied in TVs, computer monitors, and smartphone backlighting to enhance display readability and efficiency.
- Architectural Lighting: Helps in creating dynamic lighting scenes in smart homes and commercial settings, adaptable via PWM control for ambiance adjustments.
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