This detailed comparison of A80603KESJSR-1 and BD81A44EFV-ME2 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 | Allegro MicroSystems | ROHM Semiconductor |
|---|---|---|
| Package / Case | 24-WFQFN Exposed Pad | 28-VSSOP (0.173", 4.40mm Width) Exposed Pad |
| Description | FOUR-CHANNEL LED DRIVER WITH ULT | 4CH WHITE LED DRIVER WITH BUCK-B |
| In Stock | 5 719 | 2 958 |
| Mounting Type | Surface Mount, Wettable Flank | Surface Mount |
| Part Status | Active | Active |
| Series | Automotive, AEC-Q100 | Automotive, AEC-Q100 |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Type | DC DC Controller | DC DC Controller |
| Topology | SEPIC, Step-Up (Boost) | Step-Down (Buck), Step-Up (Boost) |
| Internal Switch(s) | No | No |
| Number of Outputs | 4 | 4 |
| Voltage - Supply (Min) | 4.5V | 4.5V |
| Voltage - Supply (Max) | 40V | 35V |
| Voltage - Output | 4.05V ~ 4.45V | - |
| Current - Output / Channel | 120mA | 120mA |
| Frequency | 200kHz ~ 2.15MHz | 200kHz ~ 2.2MHz |
| Dimming | Analog, PWM | PWM |
| Applications | Automotive | Automotive |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 24-QFN (4x4) | 28-HTSSOP-B |
