MAX15004AAUE/V+

DC DC Switching Controllers Overview

The MAX15004AAUE/V+ is an automotive-grade current mode PWM controller designed for flyback, boost, and SEPIC power supply topologies. It operates with a supply voltage range of 4.5V to 40V and supports switching frequencies from 15kHz to 500kHz. The device features a maximum duty cycle of 50% and includes clock synchronization capabilities. It is housed in a 16-TSSOP package and functions within a junction temperature range of -40°C to +125°C.

DC DC Switching Controllers Feature Summary

• Supports multiple isolated and non-isolated topologies including flyback, boost, and SEPIC configurations.
• Features current mode control architecture for precise regulation and fast transient response.
• Includes clock synchronization input to allow phase alignment with other system controllers.

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 automotive qualification and lead-free status as per official documentation. Confirm the component is currently available or scheduled for obsolescence before finalizing designs. Ensure the 16-TSSOP package dimensions match your PCB footprint requirements. Check for any recent lifecycle notices regarding discontinuation.

DC DC Switching Controllers Selection Notes

Select this controller when designing automotive applications requiring flexible topology support such as flyback or SEPIC. The wide input voltage range suits battery-powered systems. Ensure the required switching frequency falls within the 15kHz to 500kHz operational window. Verify that the 50% maximum duty cycle meets the design constraints for the chosen transformer or inductor configuration.

DC DC Switching Controllers Part Context

This component belongs to the MAX15004B family of automotive power supply controllers manufactured by Analog Devices Inc./Maxim Integrated. It serves as a specialized solution for robust power conversion in harsh environments. The device integrates essential control features into a compact surface-mount package suitable for space-constrained automotive electronics.

DC DC Switching Controllers Replacement Considerations

The MAX15004BAUE+ is a related variant within the same product family. Verify pin compatibility and electrical specifications before substitution. Note that the AAUE/V+ may have different lifecycle status compared to other suffixes.