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LM3475

Texas Instruments
Part Number LM3475
Manufacturer Texas Instruments
Description Hysteretic PFET Buck Controller
Published Apr 8, 2020
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3475 SNVS239C – OCTOBER 2004...
Datasheet PDF File LM3475 PDF File

LM3475
LM3475


Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3475 SNVS239C – OCTOBER 2004 – REVISED OCTOBER 2015 LM3475 Hysteretic PFET Buck Controller 1 Features •1 Easy-to-Use Control Methodology • 0.
8 V to VIN Adjustable Output Range • High Efficiency (90% Typical) • ±0.
9% (±1.
5% Over Temperature) Feedback Voltage • 100% Duty Cycle Capable • Maximum Operating Frequency up to 2 MHz • Internal Soft-Start • Enable Pin 2 Applications • TFT Monitor • Auto PC • Vehicle Security • Navigation Systems • Notebook Standby Supply • Battery Powered Portable Applications • Distributed Power Systems 3 Description The LM3475 is a hysteretic P-FET buck controller designed to support a wide range of high efficiency applications in a very small SOT-23-5 package.
The hysteretic control scheme has several advantages, including simple system design with no external compensation, stable operation with a wide range of components, and extremely fast transient response.
Hyste...



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