The MAX20086–MAX20089 dual/quad camera power protector ICs deliver up to 600mA load current to each of their four output channels. Each output is individually protected from short-to-battery, short-to-ground, and overcurrent conditions. The ICs operate from a 3V to 5.5V supply and with a 3V to 15V camera supply. The input-to-output voltage drop is only 110mV (typ) at 300mA. The ICs provide an enable input and I2C interface to read the diagnostic status of the device. An on-board ADC enables reading of the current through each switch. The ASIL B- and ASIL D-compliant versions include support for reading an additional seven diagnostic measurements through the ADC, ensuring high-fault coverage. The MAX20086–MAX20089 include overtemperature shutdown and overcurrent limiting on each output channel separately. All devices are designed to operate from -40°C to +125°C ambient temperature. Design Solution: Provide a Safe Power Path from the Car Battery to Remote Cameras › Applications * Power-over-Coax for Radar and Camera Modules * Surround-View Camera ECU * Small Solution * Up to Four 600mA Protection Switches * 3V to 15V Input Supply * 3V to 5.5V Device Supply * 26V Short-to-Battery Isolation * Adjustable Current Limit (100mA to 600mA) * Parallel Multiple Channels for Higher Current * Selectable I2C Addresses * Small (4mm x 4mm) 20-Pin SWTQFN and WETQFN Packages * Precision * ±8% Current-Limit Accuracy * 0.5ms Soft-Start * 0.25ms Soft-Shutdown * 0.3µA Shutdown Current * 110mV Drop at 300mA * Designed for Safety Applications * ASIL B/D Compliant * Short to VBAT/GND Diagnostics * Differential Output Over/Undervoltage Diagnostics * Input Over/Undervoltage Diagnostics * Individual 8-Bit Current, Output Voltage, and Supply Readings Over I2C * Autoretry on Fault * AEC-Q100, -40°C to +125°C https://elecena.pl/product/22320477/dual-quad-camera-power-protectors 2022-12-27 https://elecena.pl/product/22320477/dual-quad-camera-power-protectors 2025-01-22