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MAX20411 Datasheet Automotive High-efficiency Single 16a/22a/30a/40a Step-down Converter

Manufacturer: Analog Devices

Overview: Automotive High-Efficiency Single 16A/22A/30A/40A Step-Down Converter Family MAX20411.

General Description

The MAX20411 is a family of high-efficiency, synchronous step-down converters that operate with a 3.0V to 5.5V input voltage range and supply a 0.5V to 1.275V output voltage range.

The wide input/output voltage range and the ability to provide up to 40A peak output current make this device family ideal for on-board point-of-load and post-regulation applications.

The MAX20411 achieves as low as ±0.75% output error over load, line, and temperature ranges.

Key Features

  • a 2.1MHz fixed-frequency PWM mode for better noise immunity and load-transient response. The 2.1MHz 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. This device features the MAXQ® power architecture, which provides precision transient perfo.

More Datasheets from Analog Devices

Part Number Description
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MAX20410E Fully Integrated Buck Converters
MAX20402 Fully Integrated Synchronous Silent Switcher Buck Converters
MAX20403 Fully Integrated Synchronous Silent Switcher Buck Converters
MAX20404 Automotive 36V Synchronous Silent Switcher Buck Converters
MAX20405 Automotive 36V Synchronous Silent Switcher Buck Converters
MAX20406 Automotive 36V Synchronous Silent Switcher Buck Converters
MAX20408 Fully Integrated Buck Converters
MAX20408E Fully Integrated Buck Converters
MAX20430 Four-Output Mini PMICs

MAX20411 Distributor