MP3435GL-Z

MP3435 series synchronous boost converter with input disconnect function is a 600kHz, 22V output range, fixed frequency, high-efficiency, highly integrated that operates across a wide input voltage (VIN) range, an input average current limit function. Its switching current limiting, and thermal shutdown to prevent damage in the event of an output overload. This input disconnect feature provides additional protection by isolating the input from the output during an output short or shutdown. For battery-operated applications, this feature also helps prevent battery depletion. With a configurable input average current limit, MP3435 supports a wide range of applications like thunderbolt interfaces, notebooks and tablets, Bluetooth audio, power banks, fuel cells, Point-of-Sale (POS) systems.

• 3V to 20V wide input voltage range
• Integrated 10mohm and 15mohm MOSFET
• 19A internal switch current limit or external configurable input current limit
• Input disconnect and output short-circuit protection (SCP)
• 1µA shutdown current
• Thermal shutdown at 150°C
• Low-profile QFN-20 (3mm x 4mm) package
• External soft start (SS) and compensation for increased flexibility
• Includes under-voltage lockout (UVLO) and hysteresis