Maxim Announces Ultra-Compact, Pin-Compatible MAX20075 and MAX20076 Buck Converters
Customers want uninterruptible power supplies for vehicles to bring richer and cooler experiences than ever before. Designers face even greater challenges: they must optimize between advanced features and small size, energy efficiency, and efficiency.
Industry's lowest quiescent current: IQ is only 3.5 µA, compared to 15-30 µA for traditional solutions; flexibility allows more budget to be left to the system; supports faster startup times, lower power consumption, and shorter turn-on time
Highest peak efficiency: 91% peak efficiency compared to competitors
Ultra-small solution size: 12-pin TDFN and side moisture-proof TDFN packages (3mm × 3mm) with exposed pads; very few external components, saving board space by 50%
EMI reduction: Spread-spectrum control and 2.1MHz internal fixed operating frequency, meeting EMI requirements of CISPR 25 Class 5; meeting the requirements of uninterrupted processing capacity in ADAS applications
· "The advancement of automotive technology has led to more and more complex ECUs being added to each car. Adding more electronic components to the car results in more parasitic battery consumption, so reducing quiescent current has become a major trend in automotive electronics design." "The MAX20075 and MAX20076 buck converters provide another practical option for car manufacturers," said Zong Zhen, senior analyst for automotive electronics and semiconductors at global information provider IHS Markit.
"MAX20075 and MAX20076 bring the overall advantage to the system with the lowest IQ in the market. This will translate into higher peak efficiency, lowest on-time characteristics, and faster start-up time." Executive Business Manager, Maxim Integrated Automotive Division According to Chintan Parikh, "The 3.5 µA quiescent current provided by these buck converters is critical to meeting the stringent OEM requirements, typically as low as 100 µA per module. This allows engineers to build in more processing power for more features and Other advanced features. "
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