SC1146 データシートの表示（PDF） - Semtech Corporation
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SC1146 Datasheet PDF : 10 Pages
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VRM9.0 PROGRAMMABLE, MULTI-PHASE,
HIGH PERFORMANCE PWM CONTROLLER
SC1146
July 25, 2000
An evaluation board is available which may be ordered directly from the factory. SC1146/1405EVB is a DC/DC
converter utilizing the SC1146 four-phase controller in a high current synchronous application. The evaluation
board is intended as a guideline for board design, layout and to assess key performance parameters, such as tran-
sient response, thermal stress management and input and output ripple considerations. The SC1146EVB includes
a DIP switch for mode/voltage selection as well as qualified selection of components for the SC1146 operation.
The SC1144EVB user manual contains useful general applications information applicable to SC1146 and may be
accessed from our website at www.semtech.com.
OUTLINE DRAWING - SO-24
JEDEC MS-013AD
B17104B
ECN00-1215
The SC1146 is patent pending
© 2000 SEMTECH CORP.
10
652 MITCHELL ROAD NEWBURY PARK CA 91320
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