MSA260KC Cirrus Logic Inc, MSA260KC Datasheet

AMP PWM 450V 20A 58-DIP KC

MSA260KC

Manufacturer Part Number
MSA260KC
Description
AMP PWM 450V 20A 58-DIP KC
Manufacturer
Cirrus Logic Inc
Series
Apex Precision Power™r
Datasheet

Specifications of MSA260KC

Description/function
Audio Amplifiers
Package / Case
DIP-58
Product
Audio Modules
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With
598-1469 - EVAL KIT FOR MSA240/MSA260
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
598-1417
MSA260KC
FeAtUreS
• LOW COST
• HIGH VOLTAGE - 450 VOLTS
• HIGH OUTPUT CURRENT - 20 AMPS
• 9kW OUTPUT CAPABILITY
• VARIABLE SWITCHING FREQUENCY
• IGBT FULL BRIDGE OUTPUT
ApplicAtionS
• BRUSH MOTOR CONTROL
• MRI
• MAGNETIC BEARINGS
• CLASS D SWITCHMODE AMPLIFIER
MSA260U
http://www.cirrus.com
P r o d u c t I n n o v a t i o n F r o m
P r o d u c t I n n o v a t i o n F r o m
Pulse Width Modulation Amplifier
eqUivAlent circUit DiAGrAM
Copyright © Cirrus Logic, Inc. 2008
(All Rights Reserved)
GenerAl DeScription
The MSA260 is a surface mount constructed PWM
amplifier that provides a cost effective solution in many
industrial applications. The MSA260 offers outstand-
ing performance that rivals many much more expen-
sive hybrid components. The MSA260 is a complete
PWM amplifier including an oscillator, comparator, er-
ror amplifier, current limit comparators, 5V reference,
a smart controller and a full bridge IGBT output circuit.
The switching frequency is user programmable up to
50 kHz. The MSA260 is built on a thermally conductive
but electrically insulating substrate that can be mount-
ed to a heatsink.
APEX − MSA260UREVC
MSA260
MSA260
nov 2008


Related parts for MSA260KC

MSA260KC Summary of contents

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MSA260 chArActeriSticS AnD SpeciFicAtionS AbSolUte MAxiMUM rAtinGS parameter SUPPLY VOLTAGE SUPPLY VOLTAGE OUTPUT CURRENT, peak, within SOA POWER DISSIPATION, internal, DC SIGNAL INPUT VOLTAGES TEMPERATURE, pin solder, 10s TEMPERATURE, junction TEMPERATURE RANGE, storage OPERATING TEMPERATURE, case SpeciFicAtionS parameter error AMpliFier OFFSET VOLTAGE BIAS CURRENT, initial ...

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parameter poWer SUpplY VOLTAGE VOLTAGE CURRENT quiescent S CURRENT quiescent CC CURRENT, ...

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MSA260 externAl connectionS COMPONENT SIDE  RAMP VIEW FROM ...

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tYpicAl ApplicAtion torqUe Motor control With the addition of a few exter- nal components the MSA260 be- comes a motor torque controller. ...

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MSA260 oScillAtor The MSA260 includes a user frequency programmable oscillator. The oscillator determines the switching frequency of the amplifier. The switching frequency of the amplifier is 1/2 the oscillator frequency. Two resistor values must be chosen to properly program the ...

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DeterMininG the oUtpUt StAte The input signal is applied to +IN (Pin 13) and varies from 1.5 to 3.5 volts, zero to ...

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MSA260 contActinG cirrUS loGic SUpport For all Apex Precision Power product questions and inquiries, call toll free 800-546-2739 in North America. For inquiries via email, please contact tucson.support@cirrus.com. International customers can also request support by contacting their local Cirrus Logic Sales Representative. To ...

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