| RoHS Not Applicable | |
| EAR99 | |
| Active | |
| 8473.30.11.80 | |
| SVHC | Yes |
| SVHC Exceeds Threshold | Yes |
| Automotive | No |
| PPAP | No |
This TPS54291EVM-431 power management development kit from Texas Instruments will help prevent unneeded energy consumption. This part has 2 outputs. Its output produces a current of 1500/2500 mA. You can operate this at a switching frequency of 600 KHz.
Dev Kit Description
The TPS54291EVM-431 evaluation module (EVM) is a dual synchronous buck converter providing fixed 3.3V and 1.2V outputs at up to 1.5A and 2.5A respectively from a 12V bus. The EVM is designed to start-up from a single supply, so no additional bias voltages are require for start-up. The module uses the TPS54291 600kHz Dual Synchronous Buck Converter with integrated MOSETs. TPS54291EVM-431 is designed to use a regulated 12V (+10% /–20%) bus to produce two regulated power rails, 3.3V at 1.5A and 1.2V at 2.5A. TPS54291EVM-431 is designed to demonstrate the TPS54291 in a typical 12-V bus system while providing a number of test points to evaluate the performance of the TPS54291 in a given application.
Dev Kit Features
- 12 V +10% /–20% input range
- 5.0 V and 3.3 V fixed output voltage, adjustable with resistor change
- 1.5A (3.3V) and 2.5A (1.2V) Steady State Current
- 600kHz switching frequency (Fixed by TPS54291)
- Internal switching MOSFET and external Rectifier Diode
- Double Sided 2 Active Layer PCB with all components on top side (Test Point signals routed on internal layers)
- Active Converter area of 1.1 square inches (0.86" × 1.28")
- Convenient test points for probing switching waveforms and non-invasive loop response testing
| EDA / CAD Models |