Overview
The TPS53647RTAR is a 4-Phase, D-CAP+TM Step-Down Buck Controller produced by Texas Instruments. This controller is designed for high-current applications and features a PMBus interface along with non-volatile memory (NVM). It is particularly suited for powering high-performance ASICs and other demanding loads that require precise voltage regulation and high current delivery.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Phases | 4 |
| Output Voltage Range | 0.5 V to 2.5 V (with 5 mV steps) |
| BOOT Voltage Selection | 8-bit selection |
| Interface | PMBus |
| Memory | Non-Volatile Memory (NVM) |
| Package Type | TQFP-48 |
Key Features
- 4-phase operation for high current delivery and improved thermal performance.
- D-CAP+TM architecture for reduced component count and improved efficiency.
- PMBus interface for comprehensive monitoring and control.
- Non-volatile memory (NVM) for storing configuration settings.
- 8-bit BOOT voltage selection with steps as small as 5 mV for precise output voltage setting.
Applications
The TPS53647RTAR is ideal for powering high-performance ASICs, FPGAs, and other high-current loads in various applications such as data centers, cloud computing, and high-end computing systems. It is also suitable for use in telecommunications equipment, networking devices, and other systems requiring precise voltage regulation and high current delivery.
Q & A
- What is the primary function of the TPS53647RTAR? The TPS53647RTAR is a 4-phase step-down buck controller designed to regulate output voltage for high-current applications.
- What is the output voltage range of the TPS53647RTAR? The output voltage range is from 0.5 V to 2.5 V with steps as small as 5 mV.
- What interface does the TPS53647RTAR use for monitoring and control? The TPS53647RTAR uses a PMBus interface for comprehensive monitoring and control.
- Does the TPS53647RTAR have non-volatile memory? Yes, the TPS53647RTAR features non-volatile memory (NVM) for storing configuration settings.
- What is the package type of the TPS53647RTAR? The package type is TQFP-48.
- What are the typical applications of the TPS53647RTAR? Typical applications include powering high-performance ASICs, FPGAs, data centers, cloud computing, and high-end computing systems.
- How many phases does the TPS53647RTAR operate with? The TPS53647RTAR operates with 4 phases.
- What is the D-CAP+TM architecture used in the TPS53647RTAR? The D-CAP+TM architecture reduces the component count and improves efficiency.
- Can the output voltage be precisely set? Yes, the output voltage can be precisely set with 8-bit BOOT voltage selection and steps as small as 5 mV.
- Where can I find detailed specifications and datasheets for the TPS53647RTAR? Detailed specifications and datasheets can be found on the Texas Instruments website and other authorized distributors like Mouser and Digi-Key.
