TPS53667RTAR

Series:	D-CAP+™
Part Status:	Active
Output Type:	PWM Signal
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Number of Outputs:	6
Output Phases:	6
Voltage - Supply (Vcc/Vdd):	4.5 V ~ 17 V
Frequency - Switching:	270kHz ~ 1.1MHz
Duty Cycle (Max):	--
Synchronous Rectifier:	No
Clock Sync:	No
Serial Interfaces:	PMBus
Control Features:	Current Limit, Enable
Operating Temperature:	-40°C ~ 150°C (TJ)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The Texas Instruments TPS53667RTAR DC to DC controller is an advanced, versatile and feature rich power management solution for power system and distributed power systems. It combines two high-performance DC/DC controllers, an integrated load switch, a high efficiency DC/DC booster, a low power dissipative voltage regulator, multiple adjustable and configurable output current limits, and differential remote sensing. In this paper, we focus on the application field and working principle of the TPS53667RTAR.

Application Field

The TPS53667RTAR is capable of covering a wide range of application fields such as automotive, computing, industrial, as well as communications and instrumentation. The controller is an ideal solution for distributed power architectures and complex systems. In automotive applications, it can be used to manage distributed power systems such as alternators, fuel pumps, airbag inflators, microcontrollers, seatbelt pretensioners, battery monitoring and cluster solutions. In computing applications, the TPS53667RTAR can be used for the management of Pentium processors, cache memory, I/O Voltages and Notebook Systems. In industrial applications, it can be used to manage distributed power systems such as motors, drives, AC/DC converters, and generators. In communications and instrumentation, it can be used for the management of distributed power systems in cellular, satellite and optical equipment.

Working Principle

The TPS53667RTAR is a high-performance DC/DC controller that can regulate both voltage and current. It can be used to drive multiple output devices, allowing the design engineer to optimize the output by configuring the operation of the controller. The controller uses an adjustable and configurable reference voltage to set up the operation of the voltage and current regulators. The voltage regulator is optimized to provide a low surge current and dynamic response. The current regulator is designed to provide fast transient response and current limit protection.The controller uses a differential sensing method to sense the output voltage and current and to monitor the condition of the output. The sensing can be configured as remote sensing or local sensing. The controller eliminates the need for a precision reference, as it is capable of regulating voltage and current with only ±1% accuracy. The controller also features adjustable and configurable current limits and soft start for enhanced system reliability, noise reduction, and efficiency.

Conclusion

The TPS53667RTAR is a versatile and feature-rich DC/DC controller capable of covering a wide range of application fields. It is an ideal solution for distributed power architectures and complex systems, as it combines two high-performance DC/DC controllers, an integrated load switch, a high efficiency DC/DC booster, and a low power dissipative voltage regulator. The controller uses an adjustable and configurable reference voltage to set up the operation of the voltage and current regulators and provides a reliable and highly efficient solution for power management systems.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description