TPS65235RUKT

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Applications:	Converter, Satellite Set-Top Box Designs
Voltage - Input:	4.5 V ~ 16 V
Number of Outputs:	1
Voltage - Output:	13.4V, 18.2V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	20-WFQFN Exposed Pad
Supplier Device Package:	20-WQFN (3x3)

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Introduction to TPS65235RUKT

The TPS65235RUKT is a compact and efficient specialty integrated power supply or PMIC (power management IC) device. It is designed to regulate and provide power efficiently to a range of consumer, industrial, and automotive applications. The device consists of a synchronous buck regulator, power path control, power FETs, input voltage conditioning and more. The TPS65235RUKT is a popular choice forsystems that require a reliable and cost-effective power supply solution in a compact form factor.

Features of TPS65235RUKT

The TPS65235RUKT is a next-generation power solution for applications requiring a highly efficient, compact and low power solution. The device is designed to deliver up to 30A at 3.3V, 0.8V and 1.0V outputs. The device features a wide input voltage range of 4V to 6V, allowing operation in environments with varying supply voltage. The output voltage is adjustable via an external resistor, allowing the user to select the desired operating voltage.In addition to standard features such as overload protection, thermal overload protection, and integrated power FETs, the TPS65235RUKT also features a very efficient synchronous buck converter with fixed frequency of 350KHz, allowing low output ripple, higher power density and decreased power dissipation.Additionally, the TPS65235RUKT offers several other features to make it more suitable for applications requiring current monitoring, thermal protection, and a low quiescent current.

Application Fields of TPS65235RUKT

The TPS65235RUKT is well suited for a range of consumer, industrial, and automotive power applications that require a reliable and cost-effective power supply solution in a compact form factor.This device can be used as a powering solution for USB ports, HDD, LCD displays, printers, phones, tablets, laptops, and similar devices. It is also suitable for automotive on-board diagnostics (OBD) systems.

Working Principle of TPS65235RUKT

The TPS65235RUKT\'s central component is a synchronous buck converter that takes in the higher input voltage and step-downs it to the desired output voltage. This is done using a Pulse Width Modulation (PWM) control technique that switches the power FETs ON and OFF at high frequency. This high frequency switching also helps in achieving high power efficiency.The input voltage is also conditioned using an internal ESD protection device, overflow protection, and overvoltage protection. It also has an integrated power path control unit that ensures seamless supply of power from the input source to the desired output voltage.Furthermore, the device also offers an adjustable output voltage through an external resistor for selecting the desired operating voltage. The TPS65235RUKT also features two separate current-sense feedback loops that allow for higher accuracy current monitoring as well a thermal protection circuit to protect the device from extended overload.Overall, the device offers a compact and efficient power management solution for modern day applications.

Conclusion

The TPS65235RUKT is a highly integrated and efficient specialty PMIC or power management IC device. It is specifically designed to provide power efficiently in consumer, industrial and automotive applications. The device features an advanced synchronous buck converter, power path control, power FETs, input voltage conditioning, adjustable output voltage and other features, such as current monitoring, thermal protection and low quiescent current. The TPS65235RUKT offers a cost-effective and reliable power supply solution in a compact form factor.

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