Texas Instruments
TPS546C23RVFT
TPS546C23RVFT
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TPS546C23RVFT Texas Instruments - Yeehing Electronics
4.5-V to 18-V, stackable 35-A synchronous SWIFT™ buck converter with PMBus and telemetry
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 8.984 |
| 100 — 249 | 7.847 |
| 250 — 999 | 6.051 |
| 1,000 + | 3.79 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Voltage Regulators |
| RoHS | E |
| Mounting Style | SMD/SMT |
| Package / Case | LQFN-40 |
| Output Voltage | 350 mV to 5.5 V |
| Output Current | 35 A |
| Number of Outputs | 1 Output |
| Input Voltage MAX | 18 V |
| Topology | Buck |
| Input Voltage MIN | 4.5 V |
| Switching Frequency | 200 kHz to 1 MHz |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Series | TPS546C23 |
| Packaging | Reel |
| Input Voltage | 4.5 V to 18 V |
| Operating Temperature Range | - 40 C to + 125 C |
| Type | Stackable Synchronous Buck Converter |
| Brand | Texas Instruments |
| Shutdown | Shutdown |
| Development Kit | TPS546C23EVM1-746 |
| Moisture Sensitive | Yes |
| Operating Supply Current | 7.7 mA |
| Product Type | Switching Voltage Regulators |
| Factory Pack Quantity | 250 |
| Subcategory | PMIC - Power Management ICs |
| Supply Voltage - Min | 4.5 V |
| Tradename | SWIFT |
| Unit Weight | 0.005901 oz |
For more information, please refer to datasheet
Documents
| TPS546C23RVFT Datasheet |
More Information
The TPS546C23 devices are PMBus 1.3 Compliant, non-isolated DC/DC converters with integrated FETs, capable of high-frequency operation and 35-A current output from a 7-mm × 5-mm package. Two TPS546C23 devices can be paralleled together to provide up to 70-A load. Current sensing is realized by sampling a small portion of the power stage current and independent on the device temperature. High-frequency, low-loss switching, provided by an integrated NexFET power stage and optimized drivers, allows for very high-density power solutions. The PMBus interface enables the AVS functions through VOUT_COMMAND, flexible converter configuration, as well as key parameters monitoring including output voltage, current, and internal die temperature. Response to fault conditions can be set to either restart, latch-off or ignore depending on system requirements.
