TPS65051RSMT

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The TPS65051RSMT is a highly efficient, low-cost and capable regulated synchronous and low quiescent current DC/DC converter composed of a Controller and a Power MOSFET, designed to supply camera modules and related applications such as computer and handset processor core supplies. It has an Integrated power management unit (PMU) and is a great tool for improved system efficiency and superior thermal performance. Its functional and technical services are marketed for industrial and aerospace companies alike, as well as for companies dealing in home and mobile devices.

The TPS65051RSMT is suitable for applications with 5V input, and it offers two output voltage options – 1.2 V or 1.5 V. The product supports output currents up to 2A and a wide input voltage range that can accommodate batteries between 2.7 V and 6 V. It can operate in a variety of current range configurations ranging from 0.1A median switching mode to 32A in pulse-width-modulation (PMW) mode.

In addition, the product is equipped with many features. First, the synchronous rectification allows for high-efficiency power conversion in a small size solution. Another feature, its independent enable signals enable and disable parts where needed, allowing designers to customize their design. The chip also comes with provisions for monitoring current and providing dynamic power reduction where required. Furthermore, the GPIOs allow for flexible system control and the EXTBIAS pin is used for boosting output current up to the rated specified levels, providing high efficiency and reliability.

On the technical side, the TPS65051RSM comes with a single-phase operating voltage range of 3.3V or 5V and an output current range of 0.1 A to 32 A. The built-in power management driver allows developers to set registers and customize the operation of the device. The product also supports the use of additional power supply rails to provide additional supply current to their circuits, saving power during CPU and memory operations. It is also designed with a 4-wire voltage supervisor that begins to shutdown when any external power is lost, protecting from fault conditions. Finally, the power-down mode allows for low-power consumption when the TPS65051RSM is not in use.

The TPS65051RSMT is ideal for battery applications such as mobile phones and tablet PCs, as well as for low-power embedded applications like those found in consumer electronics. It has the ability to switch from one voltage to another quickly and seamlessly, ensuring seamless performance. For designers looking for a reliable and efficient power management solution, the TPS65051RSM is the perfect choice.

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