Status: | Recommended |
---|---|
Series: | - |
RoHS: | Compliant |
Prices starting from US$1.52
Integrated Buck-Boost current mode DC/DC controller |
Integrated 4ch current driver for LED drive |
10,000:1 PWM dimming @100Hz |
External switching frequency synchronization |
Built-In protection function (UVLO, OVP, OCP, SCP) |
LED abnormality detection function (Open/Short) |
Integrated VOUT discharge function (Buck-Boost or Buck structure limitation) |
AEC-Q100 Qualified (Grade 1) |
Topology | Buck-Boost |
---|---|
Vin(Min.)[V] | 4.5 |
Vin(Max.)[V] | 35 |
Output Current(Max.)[mA] | 480 |
Number of Outputs | 4 |
Vout(Max.)[V] | 40 |
Frequency(Max.)[MHz] | 2.2 |
Integrated FET | No |
Dimming | PWM |
Operating Temperature (Min.)[°C] | -40 |
Operating Temperature (Max.)[°C] | 125 |
Package Size [mm] | 5x5 (t=1) |
Common Standard | AEC-Q100 (Automotive Grade) |
Data Sheet |
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BD81A44MUV-M Data Sheet |
White Paper |
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Cutting-Edge Web Simulation Tool “ROHM Solution Simulator” Capable of Complete Circuit Verification of Power Devices and Driver ICs |
ROHM Automotive Lighting Solutions |
Application Note |
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Design Guide and Example of Stencil for Exposed Pad |
Schematic Design & Verification |
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Importance of Probe Calibration When Measuring Power: Deskew |
Impedance Characteristics of Bypass Capacitor |
Package Information |
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Package Information |
Anti-Whisker formation |
Manufacturing Data |
---|
Factory Information |
Environmental Data |
---|
UL94 Flame Classifications of Mold Compound |
Compliance with the ELV directive |
RoHS Comission Delegated Directive |
Export Information |
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The Export Control Order |
Export Administration Regulations(EAR) |
Led Driver, Aec-Q100, Buck-Boost, Vqfn28 | Newark Electronics |
LED DRIVER, AEC-Q100, BUCK-BOOST, VQFN28 | element14 |
LED Driver Buck-Boost 4-Ch 24 LEDs PWM 40V 28-Pin VQFN Emboss T/R | Avnet America |
Where can I find additional details, specifications and documents for a BD81A44MUV-ME2?
Additional datasheets, footprints and schematics for BD81A44MUV-ME2 are listed on our Part Details page. You can also find images and similar parts to BD81A44MUV-ME2 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for BD81A44MUV-ME2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BD81A44MUV-ME2 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does BD81A44MUV-ME2 fall under?
The BD81A44MUV-ME2 is listed under LED Lighting Components > LED Driver ICs > DC / DC LED Driver ICs.
Can I view similar or alternative parts?
You can view similar parts to BD81A44MUV-ME2 when available in the DC / DC LED Driver ICs range under the specifications section at the bottom of the details page.
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Submit any questions directly to the customer support team of the distributor listing the product. For the BD81A44MUV-ME2 you can contact the distributor directly for product support, shipping queries etc.
Is the BD81A44MUV-ME2 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.
Which authorised distributors for BD81A44MUV-ME2 have stock available?
Authorised distributors including CoreStaff, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for BD81A44MUV-ME2.
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