This detailed comparison of BD81A74EFV-ME2 and MP3391EF-LF-Z in the PMIC - LED Drivers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | ROHM Semiconductor | MPS (Monolithic Power Systems) |
|---|---|---|
| Package / Case | 28-VSSOP (0.173", 4.40mm Width) Exposed Pad | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Description | PWR MGMT SWITCHING REGULATOR | IC LED DRIVER |
| In Stock | 2 500 | 435 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Automotive, AEC-Q100 | - |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tape & Reel (TR) |
| Type | DC DC Controller | DC DC Controller |
| Topology | Step-Down (Buck), Step-Up (Boost) | Step-Up (Boost) |
| Internal Switch(s) | No | No |
| Number of Outputs | 4 | 8 |
| Voltage - Supply (Min) | 4.5V | 9V |
| Voltage - Supply (Max) | 35V | 35V |
| Voltage - Output | 40V | - |
| Current - Output / Channel | 120mA | 120mA |
| Frequency | 200kHz ~ 2.2MHz | 280kHz |
| Dimming | PWM | PWM |
| Applications | Automotive | Backlight |
| Operating Temperature | -40°C ~ 125°C (TA) | -20°C ~ 85°C (TA) |
| Supplier Device Package | 28-HTSSOP-B | 28-TSSOP |
