MAX15005BAUE/V+

DC DC Switching Controllers Overview

The MAX15005BAUE/V+ is an automotive-grade switching controller manufactured by Analog Devices Inc. under the Maxim Integrated brand. It supports Boost, Flyback, and SEPIC topologies with a wide input voltage range of 4.5V to 40V. The device features current-mode control with a maximum switching frequency of 1000kHz and a maximum duty cycle of 50%. It operates within a temperature range of -40°C to +125°C and is housed in a 16-TSSOP package.

DC DC Switching Controllers Feature Summary

• Supports multiple power supply topologies including Boost, Flyback, and SEPIC configurations.
• Features current-mode control architecture for stable operation across varying load conditions.
• Designed for automotive applications with extended industrial temperature ratings.

DC DC Switching Controllers Applications

• Automotive flyback power supplies
• Boost converter circuits
• SEPIC power management systems

DC DC Switching Controllers Procurement Notes

Verify the specific suffix V+ indicates lead-free compliance and automotive qualification status against the official datasheet. Confirm the 16-TSSOP package dimensions match your PCB footprint requirements. Ensure the supplier provides valid traceability documentation for automotive grade components.

DC DC Switching Controllers Selection Notes

Select this component when designing isolated or non-isolated converters requiring input voltages up to 40V. The fixed 50% duty cycle limit makes it suitable for step-up and SEPIC applications rather than high-ratio buck conversions. Consider thermal performance in the TSSOP package for high-current designs.

DC DC Switching Controllers Part Context

This part belongs to the MAX15005B series of power-supply controllers. It shares functional similarities with other Maxim automotive controllers but is distinct in its specific topology support and frequency characteristics compared to standard buck regulators.

DC DC Switching Controllers Replacement Considerations

Check for MAX15005BAUE+ or MAX15005BAUE+T variants which may differ only in packaging format. Verify pin compatibility before substituting with other flyback/boost controllers from the same manufacturer family.