The TPS40180 is a stackable single-phase synchronous buck controller. Stacking allows a modular power supply design where multiple modules can be connected in parallel to achieve higher power capability. Stacked modules can be configured at the same switching frequency with interleaved phase shift to reduce input and output ripple current. Stacked modules can also be configured to generate separate output rails at the same time as different phase shift to reduce input ripple current.
The TPS40180 is optimized for low-output voltage (from 0.7-V to 5.8-V), high-output current applications powered from a 2-V to 40-V supply.
With eTrim™, the TPS40180 gives the user the capability to trim the reference voltage on the device to compensate for external component tolerances, tightening the overall system accuracy and allowing tighter specifications for output voltage of the converter.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | TPS40180 Single Phase Stackable Controller datasheet (Rev. C) | PDF | HTML | 30 Nov 2016 |
| Selection guide | Power Management Guide 2018 (Rev. R) | 25 Jun 2018 | ||
| More literature | TPS40180RGE Test Report | 15 Feb 2008 | ||
| EVM User's guide | Using the TPS40180EVM A 20A Stackable Single Phase Synchronous Buck Converter | 08 May 2007 |
For additional terms or required resources, click any title below to view the detail page where available.
| Package | Pins | Download |
|---|---|---|
| VQFN (RGE) | 24 | View options |
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