Datasheet Texas Instruments LM27313XQMFX/NOPB — 数据表

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SNVS487E – DECEMBER 2006 – REVISED JANUARY 2015 LM27313/-Q1 1.6-MHz Boost Converter With 30-V Internal FET Switch in SOT-23
1 Features 3 Description The LM27313/-Q1 switching regulator is a currentmode boost converter with a fixed operating
frequency of 1.6 MHz. 1 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 ВµA)
5-Lead SOT-23 Package
Uses Tiny Capacitors and Inductors
Cycle-by-Cycle Current Limiting
Internally Compensated 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 …