The MAX20011C/MAX20011D is a high-efficiency, synchronous step-down converter that operates with a 3.0V to 5.5V input voltage range and supplies a 0.5V to 1.275V output voltage range. The wide input/output voltage range and the ability to provide up to 16A peak output current make this device ideal for on-board point-of-load and post-regulation applications. The MAX20011C/MAX20011D achieves ±1.5% output error over load, line, and temperature ranges. The MAX20011C/MAX20011D features a 2.2MHz fixed-frequency PWM mode for better noise immunity and load-transient response. The 2.2MHz frequency operation allows for the use of all ceramic capacitors and minimizes external components. The spread-spectrum frequency modulation option minimizes radiated electromagnetic emissions. Integrated low RDS(ON) switches improve efficiency at heavy loads and make layout simpler than discrete solutions. The MAX20011C/MAX20011D is offered with factory-preset output voltage. The I²C interface supports dynamic voltage adjustment with programmable slew rates. Other features include programmable soft start, overcurrent, and overtemperature protections. Applications * Automotive ADAS Systems * SoC Core Power * High-Efficiency DC-DC Converter * Up to 16A Peak Output Current * MAX20011C: 16A * MAX20011D: 12A * Differential Remote Voltage Sensing * 3.0V to 5.5V Operating Supply Voltage * I²C Controlled Output Voltage: 0.5V to 1.275V in 6.25mV Steps * Excellent Load-Transient Performance * Programmable Compensation * 2.2MHz or 1.1MHz Operation * ±1.5% Output Voltage Accuracy * RESET Output * Current-Mode, Forced-PWM Operation * ASIL D Compliant: * Redundant Reference * BIST Diagnostics * PEC on I²C; * Programmable OV/UV with ±1% Accuracy * Overtemperature and Short-Circuit Protection * 3.5mm x 4mm 17-Pin Side-Wettable FC2QFN * -40°C to +125°C Grade 1 Automotive Temperature Range https://elecena.pl/product/22320288/automotive-single-16a-12a-step-down-converter 2022-12-27 https://elecena.pl/product/22320288/automotive-single-16a-12a-step-down-converter 2025-01-18