MAX77813

PRODUCTION

5.5V Input, 2A, High-Efficiency Buck-Boost Converter

Industry's Best Transient Response Performance with High-Efficiency Across the Load Range

Data Sheet (Rev. 5) Product Selection Table

Part Models: 6
1ku List Price: Starting From $0.73

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Part Details

V_IN Range: 2.30V to 5.5V
V_OUT Range: 2.60V to 5.14V (I²C Programmable in 20mV Step)
Up to 2A Output Current in Boost Mode (V_IN = 3.0V, V_OUT = 3.4V, ILIM = High)
Up to 3A Output Current in Buck Mode (ILIM = High)
Up to 97% Peak Efficiency
SKIP Mode for Optimal Light Load Efficiency
55μA (Typ) Low Quiescent Current
3.4MHz High Speed I²C Serial Interface
Inductor Switching Current Limit Selection Pin
Power-OK Output
2.5MHz Switching Frequency
Protection Features
- Soft-Start
- Thermal Shutdown
- Overvoltage Protection
- Overcurrent Protection
2.13mm x 1.83mm, 20-Bump WLP

Part Models: 6
1ku List Price: Starting From $0.73

Documentation

Data Sheet 1

MAX77813: 5.5V Input, 2A, High-Efficiency Buck-Boost Converter Data Sheet (Rev.5) 04/04/2023

Reliability Data 1

MAX77813 Reliability Data 01/12/2023

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
MAX77813EWP+	Wafer-Level Package 5x4 Bump, Full Array	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX77813EWP+T	Wafer-Level Package 5x4 Bump, Full Array	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX77813EWP33+	Wafer-Level Package 5x4 Bump, Full Array	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX77813EWP33+T	Wafer-Level Package 5x4 Bump, Full Array	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX77813EWP45+	Wafer-Level Package 5x4 Bump, Full Array	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX77813EWP45+T	Wafer-Level Package 5x4 Bump, Full Array	Material Declaration Reliablity Data	Ultra Librarian SamacSys

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

Tools & Simulations

Software Development 1

MAX77813 Evaluation Kit Software, 1.0.1

EE-Sim Power® Tools 1

The EE-Sim DC-DC Converter Tool uses your requirements to quickly create a complete power design including a schematic, BOM with commercially available parts, and time and frequency domain simulations. Your customized schematic can be downloaded for further analysis in the standalone EE-Sim OASIS Simulator, featuring SIMPLIS and SIMetrix SPICE engines.

Start EE-Sim Now

SIMPLIS Models 1

MAX77813 SIMPLIS Schematic

Evaluation Kits

Evaluation Kit for the MAX77813

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Features and Benefits

Proven PCB Reference Design and Layout
Fully Assembled and Tested
Accessible Test Points for EN, POK, and ILIM
MINIQUSB Interface Board and User-Friendly GUI for Full Control

Product Details

This evaluation kit (EV kit) provides a proven design to evaluate the MAX77813, a 2A buck-boost converter. Input voltage range is between 2.3V and 5.5V and output voltage range is from 2.6V to 5.14V. The factory default output voltage of this EV kit is set at 3.3V. Output voltage can be adjusted through the MINIQUSB interface board. The board enables communication with Windows^®- compatible software to emulate an I²C interface.

Applications

AR/VR Headsets
Handheld Scanners, Mobile Payment Terminals, Security Cameras
Single-Cell Li-ion Powered Applications

Resources

MAX77813EVKIT ODB File - Design Files
3.79 M

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