LM22676QMRE-ADJ/NOPB

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 LM22676QMRE-ADJ/NOPB is a highly integrated multi-regulator controller and switching regulator module, allowing the user to design complex DC-DC and LED lighting applications with a single IC. The LM22676QMRE-ADJ/NOPB is an adjustable version of the LM22676QMRE-FIX/NOPB which is a fixed and tracked output voltage Double Ringer device. This IC can be used as a two-phase buck-boost controller and provides feedback control for OFAR and step-down applications.

The LM22676QMRE-ADJ/NOPB provides the user with a 16V operating range and up to 1A output current. It features a typical operating frequency of 1MHz, high efficiency up to 95%, no external components and very low output rippled voltage, which can be frequency shifted when needed. This IC also includes internal PWM dimming and temperature control.

The LM22676QMRE-ADJ/NOPB is well-suited for applications where power regulation and LED lighting control are needed. These include LED Strip and Signage lights, backlighting, LCD monitors, LED lighting and applications needing adjustable LED intensity. Other applications include COTS, and distributed power supplies as well as automotive and industrial uses.

This IC boasts an integrated voltage controller and power stage with a high-side MOSFET and inductor connected in series to form an LLC half-bridge configuration with continuous conduction, allowing for flexible design for situations in which the load current may need to be regulated. This control circuit can be used to regulate the output current, as well as the output voltage, allowing the circuit to act as a geared-motor, DC push-pull and buck-boost type of converter, as well as a voltage regulator.

The LM22676QMRE-ADJ/NOPB includes a number of protection features, some of which include thermal shutdown, over-voltage, under-voltage and over-current protection. It also includes open loop and closed loop protection. The device is protected against over-voltage events, with an internal reference voltage that can be adjusted externally to respond to over-voltage conditions.

The LM22676QMRE-ADJ/NOPB offers a wide range of features and benefits, making it an ideal power regulator for applications requiring a highly integrated DC-DC or LED lighting controller. This device provides a flexible and easy to use design, enabling users to reduce integration time and cost, while ensuring long-term reliability.

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