MAX17079GTL+W

Overview

The MAX17079GTL+W is a specialized power management integrated circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It functions as a seven-channel logic level shifter designed for high-speed signal translation in portable computing systems. The device operates within a supply voltage range of 2.3 V to 3.6 V and supports output voltages up to 1.55 V. It utilizes a 40-pin TQFN package with an exposed pad, measuring 6x6 mm, suitable for surface mount applications. The component is rated for industrial temperatures ranging from -40°C to +105°C.

Feature Summary

• Provides seven independent bidirectional logic level shifting channels for system interconnects
• Supports low-voltage operation compatible with modern portable processor interfaces
• Features compact 40-pin TQFN packaging optimized for space-constrained mobile designs

Applications

• Portable computer motherboard CPU-to-chipset communication links
• System management controller interface translation
• High-speed peripheral bus level shifting in ultrabook architectures

Procurement Notes

Verify component authenticity through authorized distributors due to discontinued status. Confirm RoHS compliance documentation matches specific manufacturing lot requirements. Ensure storage conditions adhere to moisture sensitivity levels specified in the official datasheet to prevent package degradation prior to assembly.

Selection Notes

Select this component when designing systems requiring multiple bidirectional level shifters for low-voltage logic domains. Evaluate pin compatibility against existing PCB layouts given the 40-TQFN form factor. Consider thermal dissipation requirements associated with the exposed pad design during high-density integration phases.

Part Context

This part belongs to the MAX17079 series of specialized power management ICs developed for notebook and tablet platforms. It addresses the need for reliable signal integrity between varying voltage domains in complex mobile system-on-module configurations. The device complements other power controllers in the portfolio by handling critical digital interface translation tasks.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in verified documentation. Designers should consult official engineering change notices or contact manufacturer support for qualified alternatives.