| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 40 Pin |
| Case/Package | LQFN-40 |
| Number of Outputs | 1 Output |
| Output Voltage | 0.5V ~ 5.5V |
| Output Current | 30 A |
| Number of Positions | 40 Position |
| Quiescent Current | 7.70 mA |
| Number of Regulated Outputs | 1 Output |
| Switching Frequency | 1 MHz |
| Topology | Buck |
| Input Voltage (Max) | 18 V |
| Input Voltage (Min) | 4.5 V |
| Output Voltage (Max) | 5.5 V |
| Output Voltage (Min) | 500 mV |
| Output Current (Max) | 30 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage (Min) | 4.5 V |
| Input Voltage | 18 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Size-Length | 7.15 mm |
| Size-Width | 5.15 mm |
| Size-Height | 1.47 mm |
| Operating Temperature | -40℃ ~ 125℃ (TJ) |
The TPS544x25 devices are PMBus 1.2 Compliant, non-isolated DC-DC converters with integrated FETs, capable of high-frequency operation and 20-A or 30-A current output from a 5 mm × 7 mm package. 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 through VOUT_COMMAND, flexible converter configuration, as well as key parameters monitoring including output voltage, current and an optional external temperature. Response to fault conditions can be set to either restart, latch-off or ignore depending on system requirements.
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