HomeProduktePower Management ICs

DC/DC Converter IC

Description

The E522.43 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 and data lines.

S... read more

Features

  • 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)

Documentation

Free Download

File Description Type
Info Sheet E523.43 PDF 163 kB

On Request

File Description
E522.43 | Data Sheet

Application Diagram

Applications

  • Automotive infotainment and navigation
  • USB-Chargers

Ordering Information

Samples

Part No.TempJunc RangePackageOrder No.
E522.43-40°C to +150°CQFN20L5E52243B62C

*) QFN both with/without wettable Flanks

Cookie-Popup anzeigen