LM2733 Datasheet PDF

●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