TPS563210ADDFR Integrated Circuits (ICs)

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

TPS563210ADDFR voltage regulator is a low-cost and high-efficient power management integrated circuit (PMIC) used in a variety of switching regulator applications. Its many features make it ideal for a wide range of applications. It is classified under DC DC Switching Regulators.

The device includes an integrated synchronous buck switch, AEC-Q100 qualified error amplifier, integrated high-voltage startup cell, voltage reference, current sensing circuitry and over temperature protection. It operates from a 3.9 V to 14.4 V supply voltage range. The device also has programmable output voltage of 0.6 V to 5.5 V and 9 different power levels, which makes it very versatile in terms of application flexibility.

The TPS563210ADDFR is designed to provide superior power, efficiency and cost savings by providing a high-efficiency synchronous-buck solution in a very small package. The device provides 40 V, 5.5 A switch current ratings and a maximum power rating of up to 50 W. The device successfully converts input voltages up to 14.4 V down to output voltages as low as 0.6 V with up to 97% efficiency. The device is ideal for use in consumer, industrial, computing and networking applications.

The internal architecture of the TPS563210ADDFR consists of two main blocks: a linear oscillator and a power component. The linear oscillator, also known as the error amplifier and pulse width modulation (PWM) block, is used to generate the switching frequency of the clock oscillator, the enable signal of the buck switch, the current sensing block and the over temperature protection circuit. The power component consists of an integrated switching MOSFET, an error amplifier for fast transient response and high accuracy, and a control logic to manage the performance of the switching regulator.

The PWM block uses a low-voltage differential-signal amplifier (LVDS) to achieve excellent transient and noise immunity. The oscillator can be operated open-loop with external compensation components and an external resistor for voltage loop setting. An internal 5 V bandgap reference is used for loop compensation.

The TPS563210ADDFR also includes a high-voltage start-up cell and a power path supply to support any external divider without system power being applied. At the start of switching, the integrated start-up cell is enabled and the power path supply is turned on to charge the feedback loop. The combination of the charging of the feedback loop and the power path supply prevents false inhibiting or tripping of the fault TripFault condition. Once the power path supply is discharged, the start-up cell is disabled and the external divider is used.

The device also includes a programmable output voltage sense pin that can be used to program the output voltage range from 0.6 V to 5.5 V. The programmable output voltage sense pin can be used to pull the output voltage down in order to avoid over-voltage during power-up and power-down. The device also has over-voltage protection and thermal shutdown.

The TPS563210ADDFR provides high-efficiency, low-cost and small size solution for loop stability, transient response and output voltage regulation. The device is suitable for applications where high efficiency and stable voltage regulation is needed in a small size. It is also well suited for applications where low output voltage and fast transient response are needed.

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