TPS65262RHBR

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

PMIC (Power Management ICs) are complex integrated circuits dedicated to efficient power flow control, containing a large number of power management subsystems.

Within PMICs exist Voltage Regulators, both Linear and Switching. TPS65262RHBR is a part of the Low-Dropout (LDO) and Switching Regulators (SR) family. It is an integrated regulator IC that features an operating voltage from 2.9V to 5.5V and a wide input voltage range from 1.6V to 6V.

TPS65262RHBR Application Field

The typical applications or areas of use associated with TPS65262RHBR are Portable equipment, USB powered devices, Industrial interconnects, and Hard drives. Portable equipment includes portable speakers, smartphones, tablets, laptops, and wearables. USB powered devices include Wireless transmitters, USB hubs and dongles. Industrial interconnects include bridges, routers, switches and control modules. Hard drives cover products such as TV and media boxes, digital video recorders, console storage devices, and portable media storage drives.

TPS65262RHBR Working Principle

The TPS65262RHBR requires two distinct inputs to operate: an input voltage, typically known as Vin, and an output voltage, known as Vout. Vout is used to set the voltage of the power rail, while Vin supplies power to the regulator. The principles of operation of the TPS65262RHBR can be divided into two distinct components: the linear regulator (LDO) and the switching regulator (SR).

Linear Regulator (LDO)

A linear regulator (LDO) is the simplest form of voltage regulator. It is composed of an amplifier connected to a Transistor, which acts as a variable resistor. A linear regulator continually adjusts the output voltage to the desired value by varying the resistance of this transistor, thus changing the amount of current flowing from the input to the output of the circuit. When the output voltage needs to be higher than the input voltage, the linear regulator ‘steps up’ the voltage by adding a certain amount of voltage to the voltage supplied by the input.

Switching Regulator (SR)

A switching regulator (SR) is a type of power converter. It is composed of an inductor, diode, transistor and capacitor. It acts to convert one voltage to another voltage, by rapidly switching (in a PWM type of control) a transistor to control the current flow through the inductor. This inductor couples energy into a tank capacitor, while the diode prevents this tank capacitor from discharging.

The tank capacitor then provides a smooth DC output at the desired voltage. This method of voltage conversion allows the regulator to ‘step down’ and ‘step up’ the voltage, as desired, with very efficient results. It also has the advantage of a low output noise and faster response time to line and load transients.

TPS65262RHBR Benefits

The TPS65262RHBR is a highly integrated and efficient regulator IC, providing a number of benefits. These benefits include fast transient response, low quiescent current, wide input voltage range, low noise, fast and easy tuning, and high resolution of output voltage regulation.

The fast transient response is beneficial in applications where the load or input voltage varies frequently, as it enables the regulator to quickly adjust the current and voltage to the desired levels. Further, the low quiescent current is ideal for low-power applications, as it reduces power consumption. The wide input voltage range is advantageous, as it enables the regulator to operate efficiently with a wide array of input voltages.

Additionally, the low noise ensures that the output produced by the regulator is clean and free from unwanted noise. The fast and easy tuning of the TPS65262RHBR allows an output voltage to be adjusted quickly and easily. Finally, the high resolution of the output voltage regulation enables the regulator to accurately set a target voltage for the output.

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