The E522.41 is a USB 2.0 compatible power supply with protection features for the automotive environment. Protection includes ISO7637 pulses on the input, as well as short to battery/ground and 2kV ESD (HBM) on the USB bus... read more


  • Wide input voltage range from 6V to 32V (tran. 42V)
  • PWM Step-Down converter 250kHz, 500kHz, 1MHz or 2MHz
  • Advanced PWM voltage regulation with 100% duty cycle
  • Fixed 5V±3% USB BUS voltage, w. negative resistance adjustm.
  • Output currents of 0.5/1A/1.5A/2.5A w. fixed limits or regulation
  • ±25% synchronizable to center frequencies
  • Wake-on USB functionality
  • Automotive qualified (AEC-Q100)


Free Download

File Description Type
Info Sheet E522.41 PDF 156 kB

On Request

File Description
E522.41 | Data Sheet

Application Diagram


  • Automotive infotainment and navigation
  • USB-Chargers, USB Supplies

Ordering Information

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Part No. TempJunc Range Package Order No.
E522.41 -40°C to +150°C QFN20L5 E52241B62C


Part No. Description Board type Order No.
E522.41 Automotive USB Supply with Data-Line Protection and I2C Interface Evaluation Kit K52241-0001
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