MAX20316

RECOMMENDED FOR NEW DESIGNS

500mA to 6A Adjustable Current-Limit Switches

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

Data Sheet (Rev. 2) Product Selection Table

Part Models: 2
1ku List Price: Starting From $1.26

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Overview

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

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.

Applications

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

Part Models: 2
1ku List Price: Starting From $1.26

Documentation

Data Sheet 1

MAX20313-MAX20316: 500mA to 6A Adjustable Current-Limit Switches Data Sheet (Rev.2) 03/14/2019

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX20316EWC+	Wafer-Level Package 4x3 Bump, Full Array	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX20316EWC+T	Wafer-Level Package 4x3 Bump, Full Array	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

MAX20316

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Evaluation Kits

Evaluation Kit for the MAX20313/MAX20314/MAX20315/MAX20316

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Features and Benefits

2.5V to 5.5V Operating Voltage Range
Power, Enable, and Flag LED Reading
Proven PCB Layout
Fully Assembled and Tested

Product Details

The MAX20313 evaluation kit (EV kit) is a fully assembled and tested circuit board that demonstrates the MAX20313 500mA to 6A adjustable current-limit switch device. The EV kit comes with the MAX20313EWC+ installed. The EV kit board can also be used to evaluate the MAX20314, MAX20315, and MAX20316.