TPS658600ZQZR

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Modern electronic devices depend heavily on power management circuits, which allow different components to operate optimally. In order to achieve this goal, there are many power management integrated circuits (PMICs) that provide the necessary features and functions. The TPS658600ZQZR is a PMIC manufactured by Texas Instruments that is specifically designed for the mobile device and tablet markets. This application note will provide an overview of the TPS658600ZQZR, explain its application field, and discuss its working principle.

Overview of the TPS658600ZQZR

The TPS658600ZQZR is a low-cost, high-performance PMIC that integrates several functions in a single IC. It includes a wide array of features, such as a buck converter, linear regulators, MOSFETs switches, and an extended power supply controller. All of these components are integrated together in a single package, allowing for improved efficiency and lower costs. Additionally, the IC is designed to draw minimal current, reducing power consumption and preventing overheating.

The device is designed to be used in tablets, cellular phones, and other mobile devices. Specifically, it is optimized for use in small form factor handheld devices, allowing it to be used in devices with limited space. Additionally, the device is designed to operate over a wide temperature range, making it suitable for applications that experience extreme temperatures. It also features a wide input voltage range of up to 12.6V.

Application Field of the TPS658600ZQZR

The TPS658600ZQZR is mainly used in portable and mobile devices, such as tablets and cellular phones. It is also suitable for small form factor handheld devices, due to its small size. Additionally, it is suitable for use in applications that require a wide temperature range and a wide input voltage range. Furthermore, the device is designed for use with lithium-ion batteries, making it a popular choice for portable and mobile devices that rely on rechargeable batteries.

Working Principle of the TPS658600ZQZR

The TPS658600ZQZR is a PMIC that integrates several components in a single IC. At the heart of the IC is a buck converter, which is used to convert the input voltage to a regulated output voltage. This buck converter is controlled and configured by an integrated Extended Power Supply Controller (EPSC). The EPSC is responsible for monitoring the status of the current, voltage, and temperature and adjusting the output voltage as needed.

The buck converter also features integrated MOSFET switches and linear regulators that are used to control and regulate the output voltage. The linear regulators are used to provide a more consistent voltage, while the MOSFET switches are used as a failsafe mechanism to turn off the power supply when the input voltage reaches a certain threshold. Additionally, the device features a sleep controller that is used to automatically turn off the power supply when it is not in use.

Conclusion

The TPS658600ZQZR is a low-cost, high-performance PMIC manufactured by Texas Instruments. It is designed for use in mobile and portable devices, such as tablets and cellular phones. It is optimized for small form factor handheld devices, as well as applications that experience extreme temperatures. Additionally, the device features a buck converter, linear regulators, and MOSFET switches that are used to control the output voltage. It is suitable for use with lithium-ion batteries, making it a popular choice for portable and mobile devices that rely on rechargeable batteries.

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