FAN23SV60MPX

Overview

The FAN23SV60MPX is a high-efficiency synchronous buck regulator from onsemi, designed for point-of-load applications. It operates with an input voltage range of 7 V to 24 V and supports up to 10 A continuous output current. The device utilizes a constant on-time control architecture to ensure stable performance. It features an adjustable output voltage range from 600 mV to 5.5 V and offers a programmable switching frequency between 200 kHz and 1 MHz. With a low quiescent current of 24 uA and operation across a temperature range of -40°C to +125°C, it is housed in a compact 34-PQFN package.

Feature Summary

• Employs constant on-time control architecture for efficient regulation
• Supports wide input voltage range suitable for various bus voltages
• Integrates synchronous rectification for enhanced efficiency
• Features adjustable switching frequency for design flexibility

Applications

• Point-of-load (PoL) regulators
• High efficiency DC-DC conversion systems
• Industrial power management modules

Procurement Notes

Verify component authenticity through authorized channels due to potential counterfeit risks. Confirm package integrity and pin alignment upon receipt. Check datasheet revisions for any updates to electrical characteristics or thermal recommendations. Ensure compatibility with existing PCB layout guidelines provided by the manufacturer. Validate supply chain documentation for traceability requirements.

Selection Notes

Choose this regulator when a robust solution for 10 A loads is required within a 7-24 V input window. The adjustable frequency allows optimization for size versus efficiency trade-offs. Consider the PQFN package for space-constrained designs requiring good thermal dissipation. Compare against higher current variants if load demands exceed 10 A. Evaluate system efficiency needs against the fixed internal gate drive losses.

Part Context

This component belongs to the FAN23SV series of synchronous buck regulators from onsemi. It shares architectural similarities with other members like the FAN23SV70AMPX but differs in maximum current rating. The series is characterized by its constant on-time control and high efficiency, targeting modern power management needs in compact form factors.

Replacement Considerations

Direct substitutes may include other 10 A synchronous buck regulators from onsemi or competitors with similar pinouts and electrical specifications. Verify input/output voltage ranges and current capabilities match application requirements. Ensure thermal performance and package dimensions are compatible with existing board layouts.