MAX16904RAUE33/V+T

Voltage Regulators - DC DC Switching Regulators Overview

The MAX16904RAUE33/V+T is a high-voltage, synchronous step-down DC-DC converter from the MAX16904S series. It operates with an input voltage range of 3.5 V to 28 V and provides a fixed 3.3 V output at up to 600 mA. The device integrates a 2.1 MHz switching frequency for compact passive component sizing. It features AEC-Q100 automotive qualification and functions within a junction temperature range of -40°C to +125°C. Packaged in a TSSOP-16 surface-mount format, it includes internal compensation and protection circuits.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous buck topology enables high efficiency across load conditions
• AEC-Q100 automotive qualification ensures reliability in vehicle environments
• Integrated soft-start minimizes inrush current during startup
• Fixed 2.1 MHz switching frequency reduces external component size

Voltage Regulators - DC DC Switching Regulators Applications

• Automotive infotainment system power distribution
• Telematics control unit voltage regulation
• Body control module power supply conditioning
• High-voltage battery management system interfaces

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'V+' against the manufacturer's official datasheet to confirm lead-free compliance and tape-and-reel packaging specifications. Ensure the ordering part number matches the exact output voltage variant required for the design. Cross-reference the package marking code with the latest production data sheet to avoid counterfeit components. Confirm availability status directly with authorized distributors as stock levels fluctuate.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a wide input voltage range up to 28 V is required alongside automotive grade reliability. The 600 mA output current capability suits moderate load applications without requiring external FETs. Consider the TSSOP-16 thermal performance for PCB layout optimization. Compare against the MAX16903 series if higher current capacity or different pinout configurations are necessary for the specific application constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MAX16904S family of mini-buck converters designed for space-constrained automotive and industrial applications. It shares architectural similarities with the MAX16903 but offers optimized performance for lower current requirements. The series emphasizes small footprint solutions while maintaining robust transient response and line regulation characteristics typical of Maxim Integrated power management ICs.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

The MAX16904SAUE33/V+T serves as a direct functional substitute with identical electrical parameters and pinout compatibility. Verify that the alternative suffix meets the same automotive qualification standards and packaging requirements before implementation.