Datasheet Texas Instruments LM2733YMF — 数据表

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SNVS209F – NOVEMBER 2002 – REVISED DECEMBER 2014 LM2733 0.6 and 1.6-MHz Boost Converters With 40-V Internal FET Switch in SOT-23
1 Features 3 Description The LM2733 switching regulators are current-mode
boost converters operating fixed frequency of 1.6
MHz (“X” option) and 600 kHz (“Y” option). 1 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 ВµA)
5-Lead SOT-23 Package
Uses Tiny Capacitors and Inductors
Cycle-by-Cycle Current Limiting
Internally Compensated 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 …