The LM2733 switching regulators are current-mode boost converters operating fixed frequency of 1.6 MHz (X option) and 600 kHz (Y\x9Doption).
●The use of SOT-23 package, made possible by the minimal power loss of the internal 1-A switch, and use of small inductors and capacitors result in the industry"s highest power density. The 40-V internal switch makes these solutions perfect for boosting to voltages of 16 V or greater.
●These parts have 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.
● 40-V DMOS FET Switch
● 1.6 MHz (X), 0.6 MHz (Y) Switching
●Frequency
● Low RDS(ON) DMOS FET
● Switch Current up to 1A
● Wide Input Voltage Range (2.7 V 14 V)
● Low Shutdown Current (< 1 µA)
● 5-Lead SOT-23 Package
● Uses Tiny Capacitors and Inductors
● Cycle-by-Cycle Current Limiting
● Internally Compensated
