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LT1374

Linear Technology
Part Number LT1374
Manufacturer Linear Technology
Description 4.5A/ 500kHz Step-Down Switching Regulator
Published Mar 22, 2005
Detailed Description LT1374 4.5A, 500kHz Step-Down Switching Regulator FEATURES s s s s s s s s DESCRIPTIO Constant 500kHz Switching Frequ...
Datasheet PDF File LT1374 PDF File

LT1374
LT1374

Overview
LT1374 4.
5A, 500kHz Step-Down Switching Regulator FEATURES s s s s s s s s DESCRIPTIO Constant 500kHz Switching Frequency Easily Synchronizable Uses All Surface Mount Components Inductor Size Reduced to 1.
8µH Saturating Switch Design: 0.
07Ω Effective Supply Current: 2.
5mA Shutdown Current: 20µA Cycle-by-Cycle Current Limiting The LT ®1374 is a 500kHz monolithic buck mode switching regulator.
A 4.
5A switch is included on the die along with all the necessary oscillator, control and logic circuitry.
High switching frequency allows a considerable reduction in the size of external components.
The topology is current mode for fast transient response and good loop stability.
Both fixed output v...


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