LM27313-Q1

具有 30V 内部 FET 开关并采用 SOT-23 封装的 1.6MHz 升压转换器，符合 AEC-Q100 标准; • LM27313-Q1 is an Automotive-Grade Product that is AEC-Q100 Grade 1 Qualified (–40°C to +125°C Operating Junction Temperature)\n• 30-V DMOS FET Switch\n• 1.6-MHz Switching Frequency\n• Low RDS(ON) DMOS FET\n• Switch Current up to 800 mA\n• Wide Input Voltage Range (2.7 V to 14 V)\n• Low Shutdown Current (;

The LM27313/-Q1 switching regulator is a current-mode boost converter with a fixed operating frequency of 1.6 MHz.\n\nThe use of the SOT-23 package, made possible by the minimal losses of the 800-mA switch, and the small inductors and capacitors result in extremely high power density. The 30-V internal switch makes these solutions perfect for boosting to voltages of 5 V to 28 V.\n\nThis device has a logic-level shutdown pin that can be used to reduce quiescent current and extend battery life.\n\nProtection is provided through cycle-by-cycle current limiting and thermal shutdown. Internal compensation simplifies design and reduces component count.

LM27313-Q1

LM27313/-Q1 1.6-MHz Boost Converter With 30-V Internal FET Switch in SOT-23