MAX20743

PRODUCTION

Integrated, Step-Down Switching Regulator with PMBus

Monolithically Integrated, PMBus Enabled Step-Down Switching Regulator with High Power Density and Low Component Count

Data Sheet (Rev. 1)

Part Models: 2
1ku List Price: Starting From $5.13

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Part Details

High-Power Density and Low Component Count
- Overall Solution Size 509mm² Including Inductor and Output Capacitors
- 90.8% Peak Efficiency with V_DDH = 12V and V_OUT = 1V
- Fast Transient Response: Supports Up to 300A/µs Load-Step Transients
Optimized Component Performance and Efficiency with Reduced Design-In Time
- PMBus-Compliant Interface for Telemetry and Power Management
- Voltage, Current and Temperature Reporting through Digital Bus
Increased Power-Supply Reliability with System and IC Self-Protection Features
- Differential Remote Sense with Open-Circuit Detection
- Hiccup Overcurrent Protection
- Programmable Thermal Shutdown

Part Models: 2
1ku List Price: Starting From $5.13

Documentation

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
MAX20743EPL+	15-LFCSP-4.15X8X0.95	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX20743EPL+T	15-LFCSP-4.15X8X0.95	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Aug 20, 2019 - 1776A ASSEMBLY
		pcn_1776a
MAX20743EPL+	PRODUCTION
MAX20743EPL+T	PRODUCTION

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

Tools & Simulations

Software Development 3

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.

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IBIS Model 1

MAX20743 IBIS Models

SIMPLIS Models 1

MAX20743 SIMPLIS Schematic

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Part Details

Documentation

Data Sheet 1

Reliability Data 1

Application Note 2

Design Note 1

Technical Articles 2