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LA5724M

Sanyo Semicon Device
Part Number LA5724M
Manufacturer Sanyo Semicon Device
Description Monolithic Linear IC Separately-Excited Step-Down Switching Regulator
Published Dec 16, 2008
Detailed Description Ordering number : ENA0586 Monolithic Linear IC LA5724M Overview www.DataSheet4U.com Separately-Excited Step-Down Swi...
Datasheet PDF File LA5724M PDF File

LA5724M
LA5724M

Overview
Ordering number : ENA0586 Monolithic Linear IC LA5724M Overview www.
DataSheet4U.
com Separately-Excited Step-Down Switching Regulator (Variable Type) The LA5724M 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 Input voltage Maximum output current SW pin application reverse voltage VOS pin application voltage Allowable power dissipation Operating temperature Storage temperature * Specified circuit board : 114.
3×76.
1×1.
6mm3, Symbol VIN IO max VSW VVOS Pd max Topr Tstg glass epoxy board.
Mounted on a circuit board.
* Conditions Ratings 30 0.
6 -1 -0.
2 to 7 0.
8 -30 to +125 -40 to +150 Unit V A V V W °C °C Recommended Operating Conditions at Ta = 25°C Parameter Input voltage range Symbol VIN Conditions Ratings 4.
5 to 28 Unit V Any and all SANYO Semiconductor products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage.
Consult with your SANYO Semiconductor representative nearest you before using any SANYO Semiconductor products described or contained herein in such applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor products described or contained herein.
11707 MS PC 20061002-S00008 No.
A0586-1/5 LA5724M Electrical Characteristics at Ta = 25°C, VIN = 15V Parameter Reference voltage Reference pin bias current Switching frequency Efficiency Short...


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