MAX8664BEEP+

Power Management - Specialized Overview

The MAX8664BEEP+ is a low-cost, dual-output step-down controller designed for high-efficiency power conversion. It operates from a single supply voltage ranging from 4.5V to 28V. The device features a precision 1.2V reference and delivers ±0.8% output accuracy over load and line conditions. It includes an internal 6.5A switch current limit and supports simple compensation for any type of output capacitor. The component provides a power-good indicator and inductor current monitor, functioning within an operating temperature range of -40°C to +85°C.

Power Management - Specialized Feature Summary

• Dual-output step-down control architecture
• Wide input supply voltage range
• Precision reference with high output accuracy
• Integrated current limiting and monitoring

Power Management - Specialized Applications

• Power supplies
• Embedded designs requiring stable timing sources
• Low-power system power management

Power Management - Specialized Procurement Notes

Verify the specific suffix 'PEP+' against the official Analog Devices datasheet to confirm package type and RoHS compliance status. Ensure the ordering part number matches the exact pinout and thermal requirements for the target PCB layout. Cross-reference the manufacturer's latest lifecycle status to confirm availability and obsolescence warnings before finalizing procurement plans.

Power Management - Specialized Selection Notes

Select this controller when dual isolated or non-isolated outputs are required from a wide input voltage range. It is suitable for applications demanding fast transient response and simplified compensation networks. Consider the 20-QSOP package constraints and the need for external inductors and capacitors compatible with the internal control loop characteristics.

Power Management - Specialized Part Context

The MAX8664 belongs to the Maxim Integrated DC/DC converter family, focusing on efficient power management solutions. This specific model integrates control logic for synchronous or asynchronous buck topologies. It is categorized under Power Management ICs (PMIC) within the broader portfolio of analog and mixed-signal processing components offered by Analog Devices.

Power Management - Specialized Replacement Considerations

Consult the Analog Devices product selection guide for direct pin-compatible alternatives or functional upgrades within the MAX866x series. Verify that any substitute component maintains the 4.5V to 28V input range and dual-output capability without altering the board footprint.