MAX20412

RECOMMENDED FOR NEW DESIGNS

Automotive Low-Voltage 2-Channel Step-Down Controller

Dual-Output, High-Efficiency Step-Down Controller for Automotive SOC Core Power

Data Sheet (Rev. 0)

Product Selection Table

Part Models: 14
1ku List Price: Starting From $2.10

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Part Details

2-Channel, High-Efficiency DC-DC Controller in a Small Solution Size
- 3.0V to 5.5V Operating Supply Voltage
- OUT1 Supports 60A (with Two Phases)
- OUT2 Supports 30A
High-Precision Regulator for Applications Processors
- ±2% Output-Voltage Accuracy
- Differential Remote-Voltage Sensing
- I²C-Controlled Output Voltage: 0.25V to 1.275V in 6.25mV Steps
- Excellent Load-Transient Performance
- Programmable Compensation
Low-Noise Features Reduce EMI
- 2.2MHz or 1.1MHz Operation
- Spread-Spectrum Option
- Frequency-Synchronization Input/Output
- Current-Mode, Forced-PWM, and Skip Operation
Robust for the Automotive Environment
- Individual Enable Inputs and PGOOD Outputs
- Low R_DS(ON) External MOSFETs
- Overtemperature and Short-Circuit Protection
- 32-Pin (5mm x 5mm) TQFN with Exposed Pad
- -40°C to +125°C Operating Temperature Range
- AEC-Q100 Qualified

Part Models: 14
1ku List Price: Starting From $2.10

Documentation

Data Sheet 1

MAX20412: Automotive Low-Voltage 2-Channel Step-Down Controller Data Sheet (Rev.0) 09/22/2020
- Open Interactive Page

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
MAX20412ATJA/V+	32-LFCSP-5X5X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX20412ATJA/V+T	32-LFCSP-5X5X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX20412ATJC/V+	32-LFCSP-5X5X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX20412ATJC/V+T	32-LFCSP-5X5X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX20412ATJD/V+	32-LFCSP-5X5X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX20412ATJD/V+T	32-LFCSP-5X5X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX20412ATJE/V+	32-LFCSP-5X5X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX20412ATJE/V+T	32-LFCSP-5X5X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX20412ATJF/V+	32-LFCSP-5X5X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX20412ATJF/V+T	32-LFCSP-5X5X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX20412ATJG/V+	32-LFCSP-5X5X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX20412ATJG/V+T	32-LFCSP-5X5X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX20412ATJH/V+	32-LFCSP-5X5X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX20412ATJH/V+T	32-LFCSP-5X5X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys

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

Tools & Simulations

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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Evaluation Kits

Evaluation Kit for the MAX20412

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Features and Benefits

Differential Remote Voltage Sensing
3V to 5.5V Input Supply Range
I²C-Controlled 0.25V to 1.275V Output Voltage Range
2.2MHz Operation
±2% Output-Voltage Accuracy
Power-Good Output
Current-Mode, Forced-PWM, and Skip Operation
Proven PCB Layout
Fully Assembled and Tested

Product Details

The MAX20412 evaluation kit (EV kit) demonstrates the MAX20412 automotive 2-channel step-down controller. The EV kit operates over a 3V to 5.5V input range. Output 1 is set for 0.825V and up to 60A load and output 2 is set for 0.825V and up to 30A load.

Applications

Automotive
Core Processor System/GPU Power

Resources

MAX20412EVKIT Gerber Files - Design Files
399.00K

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