ADP2302ARDZ

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 ADP2302ARDZ is a synchronous Buck DC-DC converter designed to operate over an input range of 3.5 V to 6.5 V with very low quiescent current of 1.2 mA and high switching frequency of up to 2.6 MHz. It is a high-performance, high-efficiency DC-DC step-down switch regulator designed to provide output voltages as low as 0.6 V. It is ideal for a wide range of applications, from 3.3 V and 5 V system rails, to point-of-load regulations and power transceiver designs.

The ADP2302ARDZ is a highly integrated converter intended for voltage regulation applications. It features a low-side P-channel power MOSFET and a high-side N-channel MOSFET, both of which are integrated on a single die. The device includes an on-chip voltage follower and can operate up to 2.6 MHz, allowing for higher output current capabilities than a linear regulator. Additionally, it offers excellent switching efficiency and accurate current sensing without the need for external components, allowing rapid system design and reducing board space requirements.

The ADP2302ARDZ is available in a small 10-pin (2.48 mm x 2.48 mm) SC70-10 package. It supports a wide voltage range of 3.0 V to 6.5 V, and can output up to 500 mA of output current. It offers high-efficiency (up to 95%) over a wide range of load currents, making it suitable for low-power applications as well as power transceiver designs.

The ADP2302ARDZ is based on an integrated control loop architecture. It comprises an integrated pre-bias control loop, which maintains the output voltage over a broad range of input voltages and load conditions. A voltage mode control scheme is used to regulate the output voltage, ensuring fast and accurate operation over both transient and steady-state conditions. The pre-bias is enabled by an internal PNP pass-transistor, allowing the output voltage to drop to 0.6 V. The regulator also has built-in thermal protection, current limiting, and soft-start functions.

The ADP2302ARDZ can be used in a wide range of applications, including portable power supplies, computer power supplies, automotive power supplies, and power transceiver designs. The combination of low quiescent current, low-profile package, extended input voltage range, and high efficiency makes it ideal for a variety of voltage regulation applications.

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