Texas Instruments
TPS54540DDA
TPS54540DDA
Regular price
$1.44 USD
Regular price
Sale price
$1.44 USD
Unit price
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TPS54540DDA Texas Instruments - Yeehing Electronics
42 V, 5 A, Step-Down DC-DC Converter with Eco-Mode
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 3.778 |
| 100 — 249 | 3.08 |
| 250 — 999 | 2.42 |
| 1,000 + | 1.44 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Voltage Regulators |
| RoHS | Y |
| Mounting Style | SMD/SMT |
| Package / Case | SO-PowerPad-8 |
| Output Voltage | 0.8 V to 41.1 V |
| Output Current | 5 A |
| Number of Outputs | 1 Output |
| Input Voltage MAX | 42 V |
| Topology | Buck |
| Input Voltage MIN | 4.5 V |
| Switching Frequency | 100 kHz to 2.5 MHz |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Series | TPS54540 |
| Packaging | Reel |
| Input Voltage | 4.5 V to 42 V |
| Operating Temperature Range | - 40 C to + 125 C |
| Product | Voltage Regulators |
| Type | Step Down Converter |
| Brand | Texas Instruments |
| Development Kit | TPS54540EVM-558 |
| Moisture Sensitive | Yes |
| Product Type | Switching Voltage Regulators |
| Factory Pack Quantity | 2500 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.002490 oz |
For more information, please refer to datasheet
Documents
| TPS54540DDA Datasheet |
More Information
The TPS54540 is a 42 V, 5 A, step down regulator with an integrated high side MOSFET. The device survives load dump pulses up to 45V per ISO 7637. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load supply current to 146 µA. Shutdown supply current is reduced to 2 µA when the enable pin is pulled low.
