This detailed comparison of BD81A74EFV-ME2 and MAX20446BATG/V+ 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 | Maxim Integrated |
|---|---|---|
| Package / Case | 28-VSSOP (0.173", 4.40mm Width) Exposed Pad | 24-WFQFN Exposed Pad |
| Description | PWR MGMT SWITCHING REGULATOR | 6CH LED DRIVER WITH HYBRID DIMMI |
| In Stock | 2 500 | 120 000 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Automotive, AEC-Q100 | Automotive, AEC-Q100 |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Strip |
| Type | DC DC Controller | DC DC Controller |
| Topology | Step-Down (Buck), Step-Up (Boost) | Step-Up (Boost), SEPIC |
| Internal Switch(s) | No | Yes |
| Number of Outputs | 4 | 6 |
| Voltage - Supply (Min) | 4.5V | 4.5V |
| Voltage - Supply (Max) | 35V | 36V |
| Voltage - Output | 40V | 52V |
| Current - Output / Channel | 120mA | 120mA |
| Frequency | 200kHz ~ 2.2MHz | 400kHz ~ 2.2MHz |
| Dimming | PWM | Analog, I²C, PWM |
| Applications | Automotive | Automotive, Backlight, Central Information Displays, Infotainment Displays, Instrument Clusters |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 28-HTSSOP-B | 24-TQFN-EP (4x4) |
