TPS54540BDDAR
Manufacturer package reference image
Order the TPS54540BDDAR - 4.5-V to 42-V input, 5-A step-down converter with Eco-mode™ | DDA | 8 | -40 to 150 from Texas Instruments.
Key Specifications
| Complete manufacturer part number | TPS54540BDDAR |
|---|---|
| Manufacturer | Texas Instruments |
| Description | Order the TPS54540BDDAR - 4.5-V to 42-V input, 5-A step-down converter with Eco-mode™ | DDA | 8 | -40 to 150 from Texas Instruments. |
| Package / case | HSOIC (DDA) |
| Product category | Switching regulators |
| Pins | 8 |
| Rating | Catalog |
| Topology | Buck |
| Iout (max) (A) | 5 |
| Vin (max) (V) | 42 |
| Vin (min) (V) | 4.5 |
| Vout (max) (V) | 41.1 |
| Vout (min) (V) | 0.8 |
| Features | Enable, Frequency synchronization, Light Load Efficiency, Over Current Protection, Pre-Bias Start-Up, Soft Start Fixed, Wettable flanks package |
| Control mode | current mode |
| Iq (typ) (A) | 0.000146 |
| Duty cycle (max) (%) | 98 |
| Sector | Robotics |
| Operating temperature (exact ordering record) | -40 to 150 °C |
| Standard quantity / packing | 2,500 | LARGE T&R |
| In stock | 11,442 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Available manufacturer parameters matched to the complete ordering code. Historical captures may be used. Parameter verification does not certify product photography or current stock; consult the linked datasheet for conditions.
Manufacturer package reference image for HSOIC (DDA). Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.