Maxim Integrated MAX20042F/MAX20043F/MAX20044F Protector Switch ICs

Author : Maxim integrated Published Time : 2019-08-28
Maxim Integrated MAX20042F/MAX20043F/MAX20044F Automotive Hi-Speed USB 2.0 Protector Switch ICs provide high ESD and short-circuit protection for low-voltage internal USB data and USB power lines in automotive radio, navigation, connectivity, and USB hub applications. The MAX20042F/MAX20043F/MAX20044F supports USB Hi-Speed (480Mbps), USB full-speed (12Mbps), and USB low-speed (1.5Mbps) operation, as well as USB on-the-go (OTG) functionality.

Features

Accurate BUS current limiting with minimal voltage dropLow RON 90mΩ (max) USB power switch0.65A (typ), MAX20042F1.0A (typ), MAX20043F1.3A (typ), MAX20044FTargeted features for optimized USB performanceTwo RON 4Ω (typ) USB 2.0 data switches480Mbps or 12Mbps USB 2.0 operation10ms fault-recovery time1ms overcurrent blanking time5.67V (typ) fixed HVBUS protection trip threshold

Applications

Automotive USB protection
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