IS66066

Voltage Regulators - DC DC Switching Regulators Overview

The IS66066 is a high power density, fully integrated synchronous buck converter manufactured by Innovisionsemi. It features a wide input voltage range of 4.8V to 16V and supports up to 12A continuous output current. The device provides a positive adjustable output starting from 0.6V. It is housed in a 21-PowerVFQFN package with dimensions of 3x4mm. Key functional indicators include PGOOD for system fault monitoring and an EN pin for enable control.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Fully integrated synchronous buck converter design
• Wide input voltage operating range
• Adjustable positive output voltage capability
• Integrated system fault protection indicators

Voltage Regulators - DC DC Switching Regulators Applications

• High power density point-of-load regulation
• Industrial equipment power distribution
• Communication infrastructure bias supplies
• Embedded systems requiring compact form factor

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific manufacturer part number against official Innovisionsemi documentation to confirm electrical specifications and package type. Ensure compatibility with required input voltage ranges and output current demands. Check for available evaluation modules such as the IS66066 EVM for initial circuit validation before final procurement decisions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is needed for high-current applications within the specified input voltage window. Consider the thermal performance associated with the QFN-21 package. Verify that the adjustable output range meets the target load requirements. Confirm interface compatibility for enable and fault signaling pins during system integration.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the Innovisionsemi line of switching regulators. It is designed for applications demanding high efficiency and small footprint. The device integrates power switches and control logic to simplify board layout. It serves as a direct replacement for similar high-current buck converters in space-constrained designs.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check datasheets for equivalent parts offering similar 12A output and 16V max input ratings. Verify pinout compatibility if substituting directly into existing layouts. Ensure thermal characteristics match the original design constraints.