MAX780BCAG

Power Management - Specialized Overview

The MAX780BCAG is a Power Management Integrated Circuit (PMIC) designed for PCMCIA and Cardbus applications. It features two independent power switches with maximum on-resistances of 2.45 Ohms, 50 Ohms, and 300 Ohms. The device operates within a supply voltage range of 2.85 V to 5.5 V or 12 V to 12.6 V. It supports surface-mount installation in an SSOP-24 package and functions between 0°C and +70°C.

Power Management - Specialized Feature Summary

• Integrated dual-channel power distribution for portable computing systems
• Supports PCMCIA and Cardbus interface standards
• Low on-resistance switches for efficient power delivery

Power Management - Specialized Applications

• PCMCIA card power management
• Cardbus peripheral power switching
• Portable computer system power distribution

Power Management - Specialized Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm exact electrical characteristics and package variations. Confirm availability status as this component may be discontinued or subject to limited supply constraints. Ensure compatibility with existing board designs regarding thermal dissipation and pin configuration before procurement.

Power Management - Specialized Selection Notes

Select this component for applications requiring dedicated power switching for legacy PCMCIA or Cardbus interfaces. Evaluate the required on-resistance specifications against load current demands to ensure adequate performance. Consider the operating temperature range and package type suitability for the target enclosure design.

Power Management - Specialized Part Context

This part belongs to the MAX780C series of power switch ICs manufactured by Analog Devices / Maxim Integrated. These components are specialized for managing power distribution in mobile and portable computing environments, specifically targeting standards like PCMCIA and Cardbus.

Power Management - Specialized Replacement Considerations

Consult official manufacturer substitution guides for verified alternatives. Generic cross-references should be avoided due to potential differences in electrical parameters and pinout configurations.