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产品介绍 LM2672Features
■ Efficiency up to 96% ■ Available in SO-8, 8-pin DIP and LLP packages ■ Computer Design Software LM267X Made Simple version 6.0 ■ Simple and easy to design with ■ Requires only 5 external components ■ Uses readily available standard inductors ■ 3.3V, 5.0V, 12V, and adjustable output versions ■ Adjustable version output voltage range: 1.21V to 37V ■ ±1.5% max output voltage tolerance over line and load conditions ■ Guaranteed 1A output load current ■ 0.25Ω DMOS Output Switch ■ Wide input voltage range: 8V to 40V ■ 260 kHz fixed frequency internal oscillator ■ TTL shutdown capability, low power standby mode ■ Soft-start and frequency synchronization ■ Thermal shutdown and current limit protection |