MAX15004DAUE/V+

DC DC Switching Controllers Overview

The MAX15004DAUE/V+ is an automotive-grade switching controller designed for high-voltage DC-DC applications. It supports Boost, Flyback, and SEPIC topologies with a wide input voltage range of 4.5V to 40V. The device operates at a programmable switching frequency between 15 kHz and 500 kHz and features a maximum duty cycle of 50%. It provides a single output capable of driving external power stages up to 1A, with adjustable output voltages from 1.23V to 100V. Operating reliably across a temperature range of -40°C to +125°C, it is housed in a compact 16-TSSOP package suitable for surface-mount installation.

DC DC Switching Controllers Feature Summary

• Supports multiple isolated and non-isolated topologies including Boost, Flyback, and SEPIC configurations
• Wide operating input voltage range accommodates various automotive supply conditions
• Integrated clock synchronization capability allows for noise reduction through frequency alignment
• Built-in soft-start and enable functions facilitate controlled power sequencing

DC DC Switching Controllers Applications

• Automotive flyback power supplies
• Boost converter circuits for high-voltage generation
• SEPIC power management modules
• Industrial control system power interfaces

DC DC Switching Controllers Procurement Notes

Verify the specific suffix 'D' against official Analog Devices documentation to confirm exact electrical tolerances or qualification grades. Ensure the 'V+' designation aligns with lead-free and RoHS compliance requirements for your assembly process. Cross-reference the 16-TSSOP package dimensions with your PCB footprint library to guarantee mechanical compatibility. Confirm availability status directly with authorized distributors as automotive components may have restricted supply chains.

DC DC Switching Controllers Selection Notes

Select this component when designing systems requiring flexible topology support such as isolated or non-isolated conversion. The wide input range makes it suitable for automotive environments with load dump conditions. Consider the 50% maximum duty cycle limitation when designing boost converters for high step-up ratios. Ensure the external switch current rating exceeds the controller's drive capabilities and thermal constraints within the specified operating temperature range.

DC DC Switching Controllers Part Context

This part belongs to the MAX15004B/D family of automotive power-supply controllers manufactured by Analog Devices under the Maxim Integrated brand. These devices are engineered for robust performance in harsh electromagnetic environments typical of automotive electronics. The family shares core control logic but may differ in specific qualification levels or pinout variations depending on the suffix.

DC DC Switching Controllers Replacement Considerations

Check for MAX15004BAUE/V+ as a potential alternative if the 'D' variant denotes a specific grade not available. Verify pin-to-pin compatibility before substitution. Consult official cross-reference lists for any updated revisions that may supersede this model number.