ROHM Semiconductor BD81A44MUV-ME2
MPNBD81A44MUV-ME2
End of Life
IC LED DRV CTRL PWM VQFN28SV5050
$4.62Ref. price · indicative, final on quote
Packaging28-VFQFN Exposed Pad
RoHSROHS3 Compliant
SeriesAutomotive, AEC-Q100
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Type | DC DC Controller |
| Series | Automotive, AEC-Q100 |
| Mounting | Surface Mount |
| Supply voltage | 4.5V |
| Current - output (Channel) | 120mA |
| Frequency | 200kHz ~ 2.2MHz |
| I/O channels | 4 |
| Operating temperature | -40°C ~ 125°C (TA) |
| Dimming | PWM |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Applications | Automotive |
| Case | 28-VFQFN Exposed Pad |
| Internal switch | No |