datasheetbank_Logo    Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
Part Number :
Home  >>>  National-Semiconductor  >>> LM3475 PDF

LM3475 Datasheet PDF - National ->Texas Instruments

Part NumberLM3475 National-Semiconductor
National ->Texas Instruments National-Semiconductor
DescriptionHysteretic PFET Buck Controller
LM3475 Datasheet PDF : LM3475 pdf   


LM3475 image

General Description
The LM3475 is a hysteretic P-FET buck controller designed to support a wide range of high efficiency applications in a very small SOT23-5 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. Hysteretic control also provides high efficiency operation, even at light loads. The PFET architecture allows for low component count as well as 100% duty cycle and ultra low dropout operation.

Features
■ Easy to use control methodology
■ 0.8V to VIN adjustable output range
■ High Efficiency (90% typical)
■ ±0.9% (±1.5% over temp) feedback voltage
■ 100% duty cycle capable
■ Maximum operating frequency up to 2MHz
■ Internal Soft-Start
■ Enable pin
■ SOT23-5 package

Applications
■ TFT Monitor
■ Auto PC
■ Vehicle Security
■ Navigation Systems
■ Notebook Standby Supply
■ Battery Powered Portable Applications
■ Distributed Power Systems

 

Page Links : 1  2  3  4  5  6  7  8  9  10  11  12  13  14 
Share Link : 

Searches related to LM3475 description

[ National-Semiconductor  LM3485 ]  [ National-Semiconductor  LM3485EVAL ]  [ National-Semiconductor  LM3485MM ]  [ National-Semiconductor  LM3485MMX ]  [ National-Semiconductor  LM3485MDC ]  [ National-Semiconductor  LM3485MWC ]  [ TI  LM3485 ]  [ TI  LM3485DGK ]  [ TI  LM3485MM ]  [ TI  LM3485MM-NOPB

Language : 한국어   简体中文   日本語   русский   español

@ 2014 - 2018  [ Home  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]