This detailed comparison of BD81A34MUV-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-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Description | IC LED DRIVER | LED DRIVER, 16-SEGMENT, PQCC32 |
| In Stock | 2 500 | 4 058 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Obsolete |
| Series | - | - |
| Package | Tape & Reel (TR)Tape & Reel (TR) | 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 | 40V | 17V |
| Current - Output / Channel | 120mA | 120mA |
| Frequency | 200kHz ~ 2.2MHz | 30MHz |
| Dimming | PWM | - |
| Applications | Backlight | Backlight |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 28-VQFN-EP (5x5) | 32-VQFN (5x5) |
