FAN2011MPX

Overview

The FAN2011MPX is a synchronous buck DC/DC converter IC manufactured by onsemi. It operates with a switching frequency of 1.6 MHz and delivers an output current of 1.5 A. The device features an adjustable output voltage range, suitable for various digital load applications. It is housed in a compact 6-MLP (3x3 mm) surface-mount package. The component is designed for efficient power conversion in space-constrained environments.

Feature Summary

• Synchronous rectification architecture for improved efficiency
• Fixed 1.6 MHz switching frequency to minimize external component size
• Adjustable output voltage capability for flexible design integration

Applications

• Portable electronic devices requiring compact power solutions
• Embedded systems with limited board space
• Digital loads needing stable regulated voltage rails

Procurement Notes

Verify the specific ordering suffix and tape/reel configuration directly with onsemi or authorized distributors before purchase. Confirm that the 6-MLP package dimensions match your PCB footprint requirements. Ensure the supplier provides valid traceability documentation for quality assurance purposes.

Selection Notes

Select this component when a 1.5 A output current and 1.6 MHz switching frequency are required. It is appropriate for designs prioritizing small form factor due to the 6-MLP package. Consider thermal management needs as the device dissipates heat through the exposed pad of the MLP package during operation.

Part Context

This part belongs to onsemi's portfolio of synchronous buck regulators. It complements other PMIC offerings by providing a balance of performance and size. The FAN2011 series is designed for modern consumer and industrial electronics where space efficiency and reliable power delivery are critical constraints.

Replacement Considerations

Check onsemi's official substitution guide for direct replacements. Verify pinout compatibility and electrical specifications if considering alternative manufacturers. Ensure the replacement supports the same 1.6 MHz frequency and 1.5 A current rating.