TPS59611RHBT

PMIC - Voltage Regulators - Special Purpose

TPS59611RHBT is a part of Texas Instrument\'s TPS5961x family of integrated triple output voltage regulators with built-in active high and low side MOSFETs, optimized for wireless charging applications. This chip is a resonant mode synchronous buck (RMSB) controller. It helps most wireless charging applications to meet the efficiency requirements. This chip also provides automatic recognition of an AC-coupled wireless receiver IC and short-circuit protection.

The high efficiency and small footprint of the TPS59611RHBT makes it the ideal power device for a wide range of applications. It is most commonly used in smartphone, tablet and laptop applications, such as charging and the powering of peripherals. Additionally, this device is also used in wireless charging applications, such as wireless charing of wearables, like smart watches and hearables.

This chip is an asynchronous rectifier control synchronous buck converter. This configuration allows it to output current while simultaneously controlling the power dissipation across the buck converter, making it a very efficient system. The TPS59611RHBT is also capable of automatically recognizing over-voltage and currentlimit conditions for its outputs, making it safer for users and easier for designers.

The TPS59611RHBT also supports a rich feature set for wireless charging applications. It has a low current standby operation, automatic fast charging recognition, and surge protection. This makes it ideal for wireless charging applications where optimal fast charge times must be met without compromising safety or user experience. Additionally, the on-board MOSFETs and buck controller are capable of delivering peak efficiency greater than 97%.

Finally, the TPS59611RHBT has a built-in power management IC that allows for better system integration, improved system-level efficiency, lower overall cost, and faster time-to-market. With the integrated circuitry and efficient power delivery of the TPS59611RHBT, designers are able to quickly and efficiently meet their wireless charging system needs. This chip will continue to be used in many applications due to its efficient power delivery, safety features, and feature set.