MAX14523BATA+T

The MAX14523BATA+T is a 250mA to 1.5A, adjustable current-limit switch in 8 TDFN package. It features internal current limiting to prevent damage to host device due to faulty load conditions and low 70mohm on-resistance and operate from a +1.7V to +5.5V input voltage range. The current limit is adjustable from 250mA to 1.5A making device ideal for SDIO (secure digital input/output) and other load-switching applications. Safety features include thermal shutdown to prevent overheating and reverse-current blocking to prevent current from being driven back into the source. Typical applications include SDIO ports, USB ports, notebook VGA ports, GPS, cell phones, MP3 players and UTCA/ATCA platforms.

• Supply voltage range from +1.7V to +5.5V
• Operating temperature range from -40°C to 125°C
• Active high on polarity, latch-off overcurrent response
• Accurate (±10%) overload current limit
• Adjustable current limit threshold
• Low dropout voltage (70mV at 1A load current)
• Short circuit protection
• Thermal shutdown protection
• Reverse current protection
• 170µA (typ) supply current, shutdown reverse current is 0.6µA (max)
• Cell Phones; GPS; MP3 Players; Notebook VGA Ports; SDIO Ports; USB Ports; UTCA/ATCA Platforms

Applications

Industrial, Portable Devices

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party