Zilog Voltage Regulators - DC DC Switching Regulators IXD2141A18CER-G

The IXD2141A18CER-G is a synchronous step-up DC/DC converter capable of delivering up to 0.8A output current. It operates with an input voltage range of 0.65V to 6.0V and can generate a fixed output voltage between 1.8V and 5.5V in 0.1V increments. The device features a built-in N-channel driver transistor and a P-channel switching transistor, both with a typical ON resistance of 0.3Oc, which contributes to its efficiency. This regulator can start operation with an input voltage as low as 0.9V to produce a 3.3V output, making it suitable for applications powered by single alkaline or nickel-metal hydride batteries. The oscillation frequency can be selected between 1.2MHz and 3.0MHz, allowing flexibility for different applications. The device includes several protection features such as over-current limit and output short-circuit protection, enhancing its reliability in various environments. The IXD2141A18CER-G is designed for portable equipment, wearable devices, and other applications requiring efficient voltage regulation. It operates within a temperature range of -40¬8C to +85¬8C and is compliant with EU RoHS standards, ensuring it meets environmental regulations.