| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 6 Pin |
| Case/Package | TSOT-23-6 |
| Number of Outputs | 1 Output |
| Output Current | 3 A |
| Switching Frequency | 350 kHz |
| Switching Current | 5 A |
| Input Voltage (Max) | 28 V |
| Input Voltage (Min) | 4.5 V |
| Output Voltage (Max) | 26 V |
| Output Voltage (Min) | 1 V |
| Output Current (Max) | 3 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Pre-Release |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40℃ ~ 125℃ (TJ) |
The TPS54308 is a 4.5-V to 28-V input voltage range, 3-A synchronous buck converter. The device includes two integrated switching FETs, internal loop compensation and 5-ms internal soft start to reduce component count.
●By integrating the MOSFETs and employing the SOT-23 package, the TPS54308 achieves the high power density and offers a small footprint on the PCB.
●The TPS54308 operates in force continous conduction mode (FCCM) during light load conditions, the switching frequency is maintained at an almost constant level over entire load range.
●Cycle-by-cycle current limit in both high-side MOSFET protects the converter in an overload condition and is enhanced by a low-side MOSFET freewheeling current limit which prevents current runaway. Hiccup mode protection is triggered if the overcurrent condition has persisted for longer than the present time.
TI
Conv DC-DC 4.5V to 28V Synchronous Step Down Single-Out -0.1V to 28V 3A 6Pin TSOT-23 T/R
TI
Conv DC-DC 4.5V to 28V Synchronous Step Down Single-Out -0.1V to 28V 3A 6Pin TSOT-23 T/R
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