TPS6591104DA2ZRCR

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Modern electronic equipment is becoming increasingly sophisticated and sophisticated, relying heavily on ICs to manage various functions. For the design of power management in modern digital and embedded circuits, Texas Instruments\' TPS6591104DA2ZRCR integrated circuit (IC) is one of the key devices. In this paper, we will introduce the application field and working principle of TPS6591104DA2ZRCR.

Application Field ofTZPS6591104DA2ZRCR

The TPS6591104DA2ZRCR is a general-purpose power management integrated circuit (PMIC) that integrates a complete power management system in one package. Its function is to adjust the voltage and current supplied to the system according to the power requirements. It has a wide range of application fields, such as various power management designs of processor cores, embedded systems, automotive, medical, home appliances, industrial control and 3by2 audio systems.

TPS6591104DA2ZRCR Working Principle

TPS6591104DA2ZRCR is based on a switching architecture, which means it can rapidly adjust the output power of the system. The IC is divided into four blocks: 3-channel step-down dc-dc converters, 1-channel step-up dc-dc converter, single linear LDO and five-channel GPIO/PWRON regulators. The 3-channelstepdown dc-dc converter can provide up to 1.2A output current, and the output voltage can be adjusted from 0.7V-3.3V. The 1-channel step-up DC-DC converter provides up to 500mA of output current, with an adjustable output voltage of 0.8V-4V. The single linear LDO can provide up to 1A of output current, and the output voltage can be adjusted from 0.7V-3.3V. The 5-channel GPIO/PWRON regulators can provide up to 10mA of output current, with an adjustable output voltage of 0.8V-3.3V. All these functions are enabled through the I2Cinterface.

Conclusion

TPS6591104DA2ZRCR is a high-performance PMIC specifically designed for power supply management in a wide range of applications. It uses a switching architecture to rapidly adjust the output power of the system. It has a wide range of application fields and integrates a complete power management system in one package. The output voltage can be adjusted from 0.7V-4V, and the output current can be up to 1.2A.

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