TPS54232DR 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

PMIC - Voltage Regulators - DC DC Switching Regulators are one of the most recognizable and popular voltage regulators used by modern electronic devices. The TPS54232DR is one of these regulators. It is a synchronous step-down voltage regulator that is capable of reaching output currents of up to 3A, as well as operating at an input voltage of up to 26V.

This type of regulator is useful for applications that require both a constant voltage to be maintained, as well as a high-performance switching regulator for low-noise and efficient power conversion. It is often used in products such as AC/DC adapters, laptop power supplies, medical equipment, and other types of highly regulated power systems. As such, this regulator is suited to designs that need a reliable and high-efficiency solution that can also support low quiescent current and low output ripple voltage.

The TPS54232DR has a wide operating temperature range of -40°C to +125°C, making it suitable for extreme temperature applications. It also has a variety of features to help reduce device size and improve performance. This includes an integrated logic-controlled flip-flop circuit, which reduces power consumption and decreases system complexity, a power good output, and a low noise frequency synthesizer that reduces output ripple noise.

At the core of the TPS54232DR is a smart controlled PWM architecture. This architecture allows the regulator to switch between operating modes based on the input voltage and load conditions in order to maintain maximum efficiency. The PWM controller uses a hysteretic current-mode control with mode-dependent frequency control to provide stable current limit and predictable output ripple. Additionally, the controller has programmable under-voltage lockout, thermal shutdown and soft-start for increased protection and reliability.

The TPS54232DR also has a wide range of output voltage setting options, including 0.135V to 5.38V and 0.165V to 6.09V. It can also be configured to drive a wide range of output inductor current ranging from 3uA to 3A. These settings allow the device to be used in a variety of applications, such as buck regulators, DC/DC converters, LED lighting, and motor drivers.

In summary, the TPS54232DR is a high-performance, synchronous step-down voltage regulator that offers a wide range of features and flexibility. Its PWM architecture allows it to maintain a high level of efficiency, while its wide range of output voltage settings allows it to be used in a variety of applications. It is ideal for designs that need a reliable and high-performance solution with low quiescent current, low output ripple, and wide temperature range.

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