ACT4529YH-T0010

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 ACT4529YH-T0010 is a high-efficiency, high-integrity DC-DC switching regulator used for powering a wide range of applications. It has up to 4.5 A maximum output current, up to 10 V output voltage, and up to 33 V input voltage. Due to its small size and lightweight design, it is suitable for power system design in small and space constrained applications. The ACT4529YH-T0010 is an ideal solution for distributed power architecture, battery-operated device systems, rugged industrial electronics, and automotive systems.

Application Field of ACT4529YH-T0010

The ACT4529YH-T0010 is a high-efficiency, high-integrity DC-DC switching regulator with excellent EMC performance and high integration. It is designed to be used in a wide range of applications, including distributed power architecture, battery-operated device systems, rugged industrial electronics, and automotive systems. Due to its wide input voltage range, high-efficiency, and high output current capabilities, The ACT4529YH-T001 is an ideal solution for these types of applications.

The ACT4529YH-T0010 can be used in distributed power architecture where multiple power rail voltages are needed. The device can be used to convert input voltage to the appropriate output rail voltage to meet the power system design requirements. It also offers built-in features such as input over-voltage protection, soft-start, under-voltage lockout, hiccup mode current limit, and thermal limit that provides a high-integrity system level protection.

The ACT4529YH-T0010 is also suitable for use in battery-operated device systems. It is capable of providing high efficiency and low noise operation even at light load conditions, which helps to maximize battery life. The regulator also helps reduce standby current via the sleep mode feature, and provides a power-good signal that can be used to monitor the status of the device.

The ACT4529YH-T0010 can also be used in rugged industrial electronics and automotive systems. The device has a wide input and output voltage range, which gives the ability to handle wide load range and provide good voltage regulation. The regulator also has good EMI performance and is protected against short-circuit, over current, and over-temperature.

Working Principle of ACT4529YH-T0010

The ACT4529YH-T0010 is a high-efficiency, high-integrity DC-DC switching regulator with excellent EMC performance and high integration. It consists of a voltage reference, an error amplifier, an internal oscillator, driver circuitry, and a power stage, all of which are internally integrated into the device. The internal oscillator sets the switching frequency, which can be varied depending on the requirements of the application.

The error amplifier compares the voltage reference signal with the feedback signal from the output and adjusts the duty cycle of the gate driver in order to maintain the desired output voltage. The gate driver provides the gate signal to the power stage, which controls the power transistors on/off times and thus controls the output voltage. The output voltage can then be adjusted by changing the feedback signal for precise regulation.

Overall, the ACT4529YH-T0010 is a high-quality DC-DC switching regulator capable of providing high efficiency and low noise operation even at light load conditions, which helps to maximize battery life. The regulator is also protected against short-circuit, over current, and over-temperature, as well as providing built-in features such as input over-voltage protection, soft-start, under-voltage lockout, hiccup mode current limit, and thermal limit that provides a high-integrity system level protection.

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