Click here to ask an associate for production status of specific part numbers. MAX20011E/MAX20011F/ Automotive Single 8A/12A/16A Step-Down MAX20011G Converters General Description Benefits and Features The MAX20011E/MAX20011F/MAX20011G are high-effi- High Efficiency DC-DC Converter ciency, synchronous step-down converters that operate Up to 16A Peak Output Current with a 3.0V to 5.5V input voltage range and supply a 0.5V MAX20011E: I = 8A MAX to 1.275V output voltage range. The wide input/output MAX20011F: I = 12A MAX voltage range and ability to provide up to 16A peak output MAX20011G: I = 16A MAX current make these devices ideal for on-board point-of- Differential Remote Voltage Sensing load and post-regulation applications. The MAX20011E/ 3.0V to 5.5V Operating Supply Voltage MAX20011F/MAX20011G achieve 1.5% output error 2 I C-Controlled Output Voltage: over load, line, and temperature ranges. 0.5V to 1.275V in 6.25mV Steps The MAX20011E/MAX20011F/MAX20011G feature a Excellent Load-Transient Performance 2.2MHz fixed-frequency PWM mode for better noise im- Programmable Compensation munity and load-transient response. The 2.2MHz frequen- 2.2MHz or 1.1MHz Operation cy operation allows for the use of all ceramic capacitors 1.5% Output Voltage Accuracy (Full Range) and minimizes external components. The spread-spec- 1% Output Voltage Accuracy (Fixed 1V) trum frequency modulation option minimizes radiated RESET Output electromagnetic emissions. Integrated low R DS(on) Current-Mode, Forced PWM Operation switches improve efficiency at heavy loads and make lay- out simpler than discrete solutions. ASIL D Compliant: Redundant Reference The MAX20011E/MAX20011F/MAX20011G are offered BIST Diagnostics 2 with factory-preset output voltage. The I C interface sup- 2 PEC on I C ports dynamic voltage adjustment with programmable Programmable OV/UV with 1% Accuracy slew rates. Other features include programmable soft- start, overcurrent, and overtemperature protections. Overtemperature and Short-Circuit Protection 3.5mm x 4mm, 17-Pin Side-Wettable FC2QFN Applications -40C to +125C Grade 1 Automotive Temperature Automotive ADAS Systems Range SoC Core Power Simplified Block Diagram PV PV RS+ 4x10F BST 0.1F PGND 70nH V OUT PV 2 LX AV 375F 2.2F PGND GND RS- VL EN 10k SYNC V L RESET 1k SCL SDA Ordering Information appears at end of data sheet. 19-101225 Rev 0 8/21 2022 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. One Analog Way, Wilmington, MA 01887 U.S.A. Tel: 781.329.4700 2022 Analog Devices, Inc. All rights reserved.MAX20011E/MAX20011F/ Automotive Single 8A/12A/16A Step-Down MAX20011G Converters TABLE OF CONTENTS General Description 1 Applications 1 Benefits and Features 1 Simplified Block Diagram . 1 Absolute Maximum Ratings 5 Recommended Operating Conditions . 5 Package Information . 5 17 FC2QFN . 5 Electrical Characteristics . 5 Typical Operating Characteristics 8 Pin Configuration 9 Pin Description 10 Functional Diagram . 11 Internal Block Diagram 11 Detailed Description 12 RESET Output 12 Soft-Start 12 Dynamic Voltage Scaling 12 Shutdown 12 Spread-Spectrum Option 12 Synchronization (SYNC) 12 Current Limit/Short-Circuit Protection . 12 Boost Refresh . 13 Overtemperature Protection 13 Applications Information . 14 Input Capacitor . 14 Inductor Selection 14 Output Capacitor 15 Programmable Compensation 15 Layout Recommendations . 16 Typical Application Circuit 17 Ordering Information 17 Revision History . 18 www.analog.com Analog Devices 2