ADP2118ACPZ-1.5-R7 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

The ADP2118ACPZ-1.5-R7 is a switch mode power supply (SMPS) controller manufactured by Analog Devices. It is a DC-DC switching regulator device, in a 10-pin PQFN package, designed to provide highly efficient AC/DC conversion with a wide input range. It has wide output voltage range, up to 40V, and excellent dynamic performance with adjustable switching frequency, up to 3.0MHz, making it an ideal choice for a variety of power supply applications.

Application Field

The ADP2118ACPZ-1.5-R7 is ideally suited for a wide range of applications. This includes motor control, server power supplies, lighting, consumer electronics, and automotive applications. In these applications, it is used to provide reliable and efficient power conversion. It supports wide input voltage ranges, up to 40V, for efficient conversion from AC or DC power sources. It also has a wide output voltage range, from 5V to 36V, making it suitable for a variety of different applications. It also has a wide switching frequency range, from 0.3MHz to 3.0MHz, allowing it to be used in a variety of power conversion applications.

Working Principle

The ADP2118ACPZ-1.5-R7 is designed to operate in a low-loss buck topology, which enables highly efficient AC/DC power conversion. It is comprised of a high-side MOSFET and a low-side MOSFET, along with a current source and a feedback resistive divider circuit. In operation, the low side MOSFET is turned on first, conducting the load current to ground. The high side MOSFET is then turned on, allowing the load current to pass through the power conversion section. The ADP2118ACPZ-1.5-R7 is designed to ensure that the voltage at the output pins remains constant during operation. The switching frequency is adjustable using an external resistor, allowing for a flexible design.

The ADP2118ACPZ-1.5-R7 is designed to provide excellent dynamic performance, with a fast transient response and low output voltage ripple. It also has an integrated over-temperature and over-voltage protection circuit, ensuring reliable operation over the operating temperature range. The device is also designed to minimize output voltage switching overshoot, enabling higher reliability and reducing output inductance size.

In summary, the ADP2118ACPZ-1.5-R7 is a highly efficient and reliable switch mode power supply (SMPS) controller, designed to provide efficient AC/DC power conversion with a wide input range. It is designed to provide excellent dynamic performance, with a wide output voltage range and adjustable switching frequency, making it an ideal choice for a variety of power supply applications.

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