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LA5774
Separately-Excited Step-Down Switching Regulator (Variable Type)
LA5774 Overview The LA5774 is a Separately-excited step-down switching regulator (variable type).
Functions • Low-ESR capacitor with increased reliability applicable as the output smoothing capacitor. • High efficiency.
• Four external parts. • Time-base generator (160kHz) incorporated.
• Current limiter incorporated. • Thermal shutdown circuit incorporated.
• Soft start circuit incorporated.
Specifications
Absolute Maximum Ratings at Ta = 25°C
Recommended Operating Conditions at Ta = 25°C
Monolithic Linear IC
Separately-excited Step-down
Switching Regulator
(Variable Type)
