LT1375/LT1376 1.
5A, 500kHz Step-Down Switching
Regulators
FEATURES
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Constant 500kHz Switching Frequency Easily Synchronizable Uses All Surface Mount Components Inductor Size Reduced to 5µH Saturating Switch Design: 0.
4Ω Effective Supply Current: 2.
5mA Shutdown Current: 20µA Cycle-by-Cycle Current Limiting
is current mode for fast transient response and good loop stability.
Both fixed output voltage and adjustable parts are available.
A special high speed bipolar process and new design techniques achieve high efficiency at high switching frequency.
Efficiency is maintained over a wide output current range by using the output to bias the circuitry and by utilizing a supply boo...