MAX20043FGEEA/V+

MAX20043FGEEA/V+ is an automotive Hi-speed USB 2.0 protector. It provides high ESD and short-circuit protection for the low-voltage internal USB data and USB power line in automotive radio, navigation, connectivity, and USB hub applications. The short-circuit protection features include short-to-battery on the protected HVBUS, HVD+, and HVD outputs, as well as short-to-HVBUS on the protected HVD+ and HVD- outputs. The devices are capable of short-to-battery conditions of up to +18V. Short-to-GND protection and overcurrent protection are also provided on the protected HVBUS output to protect the internal BUS power rail from an overcurrent fault. The device features high ESD protection to ±15kV air gap and ±8kV contact on the protected HVBUS, HVD+, and HVD- outputs. This device also features an enable input, a fault output, a 10ms fault-recovery time, a 1ms overcurrent blanking time, and an integrated overcurrent autoretry.

• Accurate bus current limiting with minimal voltage drop
• Targeted features for optimized USB performance, two RON 4ohm (typ) USB 2.0 data switches
• Robust for the automotive environment
• Short-to-battery and short-to-GND protection on protected HVBUS output
• Tested to ISO 10605 and IEC 61000-4-2 ESD standards
• AEC-Q100 qualified
• Power-supply range (IN) from 3.0 to 3.6V
• Protection recovery time is 10ms typ at HVBUS falling to below VOV-BUS, TA=+25°C
• 1A typical current rating
• 16 QSOP package, -40°C to +105°C temperature range

Notas

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