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LA5724MC - Separately-Excited Step-Down Switching Regulator

General Description

Overcurrent protection function The overcurrent protection function detects, on a pulse-by-pulse basis, the output transistor current and turns off that output transistor current if it exceeds 0.7A in a pulse-by-pulse manner.

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Datasheet Details

Part number LA5724MC
Manufacturer onsemi
File Size 148.53 KB
Description Separately-Excited Step-Down Switching Regulator
Datasheet download datasheet LA5724MC Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Ordering number : ENA2021 LA5724MC Monolithic Linear IC Separately-Excited Step-Down Switching Regulator (Variable Type) http://onsemi.com Overview The LA5724MC is a separately-excited step-down switching regulator (variable type). Functions • Time-base generator (160kHz) incorporated. • Current limiter incorporated. • Thermal shutdown circuit incorporated. Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Ratings Unit Input voltage SW pin application reverse voltage VOS pin application voltage Allowable power dissipation VIN VSW VVOS Pd max Mounted on a circuit board.* 30 -1 -0.2 to 7 0.