This detailed comparison of BD81A44EFV-ME2 and TLC5940RHB 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 | VIGOR |
|---|---|---|
| Package / Case | 28-VSSOP (0.173", 4.40mm Width) Exposed Pad | 32-VFQFN Exposed Pad |
| Description | 4CH WHITE LED DRIVER WITH BUCK-B | LED DRIVER, 16-SEGMENT, PQCC32 |
| In Stock | 2 958 | 4 058 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Obsolete |
| Series | Automotive, AEC-Q100 | - |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tube |
| Type | DC DC Controller | Linear |
| Topology | Step-Down (Buck), Step-Up (Boost) | Shift Register |
| Internal Switch(s) | No | Yes |
| Number of Outputs | 4 | 16 |
| Voltage - Supply (Min) | 4.5V | 3V |
| Voltage - Supply (Max) | 35V | 5.5V |
| Voltage - Output | - | 17V |
| Current - Output / Channel | 120mA | 120mA |
| Frequency | 200kHz ~ 2.2MHz | 30MHz |
| Dimming | PWM | - |
| Applications | Automotive | Backlight |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 28-HTSSOP-B | 32-VQFN (5x5) |
