The LM27313/-Q1 switching regulator is a current-mode boost converter with a fixed operating frequency of 1.6 MHz.
●The 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.
●This device has a logic-level shutdown pin that can be used to reduce quiescent current and extend battery life.
●Protection is provided through cycle-by-cycle current limiting and thermal shutdown. Internal compensation simplifies design and reduces component count.
● LM27313-Q1 is an Automotive-Grade Product
●that is AEC-Q100 Grade 1 Qualified (40°C
●to +125°C Operating Junction Temperature)
● 30-V DMOS FET Switch
● 1.6-MHz Switching Frequency
● Low RDS(ON) DMOS FET
● Switch Current up to 800 mA
● Wide Input Voltage Range (2.7 V to 14 V)
● Low Shutdown Current (< 1 µA)
● 5-Lead SOT-23 Package
● Uses Tiny Capacitors and Inductors
● Cycle-by-Cycle Current Limiting
● Internally Compensated
