As a member of one of TI’s families of dc/dc regulators, the TPS54310 low-input-voltage high- output-current synchronous-buck PWM converter integrates all required active components. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that provides high performance under transient conditions; an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a power good output useful for processor/logic reset, fault signaling, and supply sequencing.
The TPS54310 device is available in a thermally enhanced 20-pin HTSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. TI provides evaluation modules to aid in quickly achieving high- performance power supply designs to meet aggressive equipment development cycles.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | TPS54310 3-V to 6-V Input, 3-A Output Synchronous-Buck PWM Switcher With Integrated FETs datasheet (Rev. F) | PDF | HTML | Apr 9, 2019 |
| Application note | Power for V5’s Transceiver using DC/DC Converters with Integrated FETs | Sep 4, 2007 | ||
| Application note | Using 3.3-V Signals for Spartan-3 Configuration and JTAG Ports (Rev. A) | Apr 13, 2004 | ||
| Application note | Designing with the TPS54310 Synchronous Buck Regulator | Dec 7, 2001 |
For additional terms or required resources, click any title below to view the detail page where available.
The TPS54310EVM kit allows the designer to easily evaluate the TPS54310 synchronous buck DC/DC converter with integrated 3A continuous power MOSFETs. The input range is 3-6V and the output voltage is adjustable down to 0.9V (module present to 3.3V). Other voltages are possible by changing a (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| HTSSOP (PWP) | 20 | Ultra Librarian |
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