MAX1969EUI+

Overview

The MAX1969EUI+ is a specialized power management IC designed as a high-efficiency, eight-output low-voltage PMIC for Advanced Driver Assistance Systems (ADAS). It also functions as a thermoelectric cooler (TEC) power driver. The device operates within a supply voltage range of 3V to 5.5V and supports an operating temperature range from -40°C to +85°C. It is housed in a 28-pin TSSOP-EP package.

Feature Summary

• Provides eight dedicated low-voltage output channels optimized for ADAS applications.
• Integrates power driver capabilities specifically engineered for controlling Peltier TEC modules.

Applications

• Advanced Driver Assistance Systems (ADAS)
• Thermoelectric Cooler (TEC) Power Drivers
• Peltier Module Control

Procurement Notes

Verify the specific suffix 'EUI+' against the manufacturer's current product status to confirm availability and lead times. Ensure the 28-TSSOP-EP package matches the target PCB footprint. Confirm RoHS compliance details with the supplier prior to ordering.

Selection Notes

Select this component when designing systems requiring integrated multi-channel power distribution alongside active thermal management. It is suitable for automotive environments where compact integration of power sequencing and TEC control is necessary for sensor cooling.

Part Context

This part belongs to the Maxim Integrated portfolio, now part of Analog Devices Inc. It addresses the need for consolidated power management in complex automotive electronics, combining multiple LDO or switching outputs with dedicated linear drivers for precise temperature regulation in camera or lidar modules.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Evaluate pin-compatible alternatives only after verifying electrical specifications and thermal performance requirements with the manufacturer.