Texas Instruments
TPS53647RTAT
TPS53647RTAT
Couldn't load pickup availability
TPS53647RTAT Texas Instruments - Yeehing Electronics
4-Phase, D-CAP+TM Step-Down Buck Controller with NVM and PMBus Interface for ASIC
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 5.855 |
| 100 — 249 | 4.773 |
| 250 — 999 | 3.752 |
| 1,000 + | 2.23 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Controllers |
| RoHS | Y |
| Topology | Buck |
| Number of Outputs | 4 Output |
| Switching Frequency | 300 kHz to 1 MHz |
| Input Voltage | 12 V |
| Output Voltage | 500 mV to 2.5 V |
| Output Current | 240 A |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT |
| Package / Case | WQFN-40 |
| Packaging | Reel |
| Isolation | Non-Isolated |
| Operating Temperature Range | - 40 C to + 125 C |
| Output Type | Open Drain |
| Product | Voltage Controllers |
| Series | TPS53647 |
| Brand | Texas Instruments |
| Shutdown | Shutdown |
| Moisture Sensitive | Yes |
| Operating Supply Current | 8 mA |
| Operating Supply Voltage | 12 V |
| Product Type | Switching Controllers |
| Factory Pack Quantity | 250 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.004138 oz |
For more information, please refer to datasheet
Documents
| TPS53647RTAT Datasheet |
More Information
The TPS53647 is a high-current, multi-phase, step-down controller. The device offers built-in non volatile memory (NVM) and PMBus interface. It is compatible with the NexFET power stages (CSD95372BQ5MC). The TPS53647 provides 8-bit BOOT voltage selection covering output voltage from 0.5 V to 2.5 V, with steps as small as 5 mV, which is ideal for high current application with accurate output voltage setting. Advanced control features such as D-CAP+ architecture with undershoot reduction (USR) and overshoot reduction (OSR) provide fast transient response, lowest output capacitance, and high efficiency. The TPS53647 also provides novel phase interleaving strategy and dynamic phase shedding for efficiency improvement at light loads. In addition, the TPS53647 supports the PMBus communication interface with systems for telemetry of voltage, current, power, temperature, and fault conditions. Some of the configurations can be programmed by pinstrap or PMBus and stored in non-volatile memory to minimize the external component count.
