MAX20315

500mA to 6A Adjustable Current-Limit Switches

Adjustable Current Limit with high-accuracy and low-Ron up to 6A


Please check latest availability status for a specific part variant.

Description

The MAX20313–MAX20316 programmable current-limit switches feature internal current limiting to prevent damage to host devices due to faulty load conditions. These current-limit switches feature a low, 10mΩ (typ) on-resistance and operate from a +2.5V to +5.5V input voltage range. The current limit is adjustable from 500mA to 6A, making these devices ideal for charging a large load capacitor and for high-current load-switching applications.

The MAX20313 and MAX20315 feature a continuous current-limit mode during an overcurrent event. The MAX20314 and MAX20316 feature a latchoff mode during an overcurrent event. Additional safety features include thermal shutdown protection to prevent overheating and reverse current blocking to prevent current from being driven back into the source.

The devices are available in a 12-bump (0.4mm pitch, 1.68mm x 1.48mm) wafer-level package (WLP) and operate over the -40°C to +85°C extended temperature range.
MAX20313, MAX20314, MAX20315, MAX20316: Functional Diagram MAX20313, MAX20314, MAX20315, MAX20316: Functional Diagram Enlarge+

Key Features

  • Reliable Protection
    • Adjustable Current Limit (500mA to 6A)
    • Accurate ±5% Overload Current Limit (2A to 6A)
    • Current Monitoring
    • Low RON 10mΩ (typ)
    • Reverse Current Protection
    • Short-Circuit Protection
    • Thermal Shutdown Protection
  • Space Saving
    • 12-Bump 0.4mm Pitch 1.68mm x 1.48mm WLP

Applications/Uses

  • Data Modem Cards
  • Portable Media Players
  • RF Power Amplifiers in Cell Phones
  • SDXC Card Power Supply Protection
  • USB Ports
  • UTCA/ATCA Platforms

MAX20313EVKIT: Evaluation Kit for the MAX20313/MAX20314/MAX20315/MAX20316
Request Reliability Report for: MAX20315 
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C   Material Composition  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

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