Analog Devices Inc./Maxim Integrated

MAX1978ETM+  

Specialized Power Management

MAX1978ETM+ Description

The MAX1978ETM+ from Analog Devices Inc./Maxim Integrated is a high-performance, integrated temperature controller designed for precision thermal management in demanding applications. Housed in a compact 48-pin TQFN package, this IC operates within a 3V to 5.5V supply range, making it suitable for low-power and portable systems. It is RoHS3 compliant and features a Moisture Sensitivity Level (MSL) of 1, ensuring reliability in various environmental conditions. The device is optimized for Peltier modules and thermoelectric coolers (TECs), providing precise temperature regulation with minimal external components.

MAX1978ETM+ Features

• Wide Supply Range: Operates from 3V to 5.5V, accommodating diverse power configurations.
• Integrated Control: Combines a temperature sensor, PID controller, and drive circuitry for seamless thermal regulation.
• High Efficiency: Optimized for TEC modules, reducing power dissipation and improving system longevity.
• Robust Packaging: 48-TQFN surface-mount package ensures compact design and thermal performance.
• Compliance: Meets ROHS3 and REACH standards, with EAR99 and HTSUS 8542.31.0001 classifications for global deployment.
• Reliability: MSL 1 (Unlimited) rating guarantees stability in humid environments.

MAX1978ETM+ Applications

The MAX1978ETM+ excels in applications requiring precise thermal control, such as:

• Laser Diode Temperature Stabilization: Ensures consistent wavelength output in optical communications.
• Medical Equipment: Maintains critical temperatures in diagnostic and therapeutic devices.
• Laboratory Instruments: Provides stable thermal conditions for sensitive analytical equipment.
• Industrial Automation: Controls Peltier modules in process control systems.
• Portable Electronics: Ideal for battery-powered devices needing efficient cooling or heating.

Conclusion of MAX1978ETM+

The MAX1978ETM+ stands out as a versatile, high-efficiency temperature controller for TEC and Peltier modules. Its integrated design, wide voltage range, and compliance with industry standards make it a superior choice for applications demanding precision thermal management. Whether in medical, industrial, or portable systems, this IC delivers reliable performance with minimal external components, reducing design complexity and cost.

MAX1978ETM+ Documents

Download datasheets and manufacturer documentation for MAX1978ETM+

Datasheets :

MAX1978/79      

Part Numbering Guide :

Part Numbering System      

Application Notes :

HFTA-08.0: Receivers and Transmitters in DWDM Systems       HFAN-08.2.0: How to Control and Compensate a Thermoelectric Cooler (TEC)      

HTML Datasheet :

MAX1978/79      

Environmental Information :

Maxim Integrated RoHS Cert       Maxim Integrated REACH