The TPS53647 is a high-current, multi-phase, step-down controller. The device offers built-in non volatile memory (NVM) and PMBus interface. It is compatible with the NexFET power stages (CSD95372BQ5MC). The TPS53647 provides 8-bit BOOT voltage selection covering output voltage from 0.5 V to 2.5 V, with steps as small as 5 mV, which is ideal for high current application with accurate output voltage setting. Advanced control features such as D-CAP+ architecture with undershoot reduction (USR) and overshoot reduction (OSR) provide fast transient response, lowest output capacitance, and high efficiency. The TPS53647 also provides novel phase interleaving strategy and dynamic phase shedding for efficiency improvement at light loads. In addition, the TPS53647 supports the PMBus communication interface with systems for telemetry of voltage, current, power, temperature, and fault conditions. Some of the configurations can be programmed by pinstrap or PMBus and stored in non-volatile memory to minimize the external component count.
The TPS53647 is offered in a space saving, thermally enhanced 40-pin QFN package and is rated to operate from –40°C to 125°C.
For all available packages, see the orderable addendum at thePara conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.
The TPS53647EVM-710 evaluation module allows users to evaluate the TPS53647 controller. The TPS53647 is a 4-phase, D-CAP+™ step-down buck controller with PMBus interface for powering high current ASICs and FPGAs. The default configuration of this EVM is 4-phase to demonstrate a typical 1-V, (...)
El software de interfaz gráfica de usuario (GUI) Fusion Digital Power™ se utiliza para configurar y supervisar determinados controladores digitales de alimentación y secuenciadores/monitores de estado de Texas Instruments. La aplicación utiliza el protocolo PMBus para comunicarse con el dispositivo (...)
The Fusion Digital Power Manufacturing Tool (aka MFR GUI) is a Graphical User Interface used to download firmware, upgrade firmware, configure, calibrate and test .
The MFR GUI supports the same devices as Fusion Digital Power Designer software. This tool is typically used in manufacturing (...)
The PMP10962 reference design is a 3-phase PMBus converter for high current ASIC core rail regulation. It employs DCAP+ control for fast transient response and TI's proprietary AutoBalance for tight steady and dynamic phase-to-phase current balance. It drives three TI NexFET smart power (...)
PMP11184 is a chipset solution for high current ASIC core rail regulation. It utilizes TPS53647 4-phase controller for 120A high current rail, which employs DCAP+ control for fast transient response and TI's proprietary AutoBalance for tight steady and dynamic phase-to-phase current balance. (...)
The PMP11312 reference design is a 4-phase PMBus converter for high current ASIC core rail regulation. It utilizes TPS53647 4-phase controller for 120A high current rail, which employs DCAP+ control for fast transient response and TI's proprietary AutoBalance for tight steady and dynamic (...)
El PMP11399 es un sistema de potencia PMBus completo para 3 núcleos ASIC/FPGA, memoria central DDR3, terminación VTT y tensiones auxiliares que suelen encontrarse en conmutadores Ethernet de alto rendimiento. El hardware va acompañado de una interfaz gráfica de usuario que permite al usuario (...)
| Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
|---|---|---|
| WQFN (RTA) | 40 | Ultra Librarian |
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