A block diagram of AN6657 and basic application circuit


Posted on Mar 28, 2007

AN6657 is a 16-pin dual in-line plastic package, AN6657S 16-pin dual flat plastic package. 1. Speed Control works with internal H-bridge driver chip circuit, 5 and 8 feet H-bridge driver output,


A block diagram of AN6657 and basic application circuit
Click here to download the full size of the above Circuit.

then charged motor. When 5 feet is positive, the motor is transferred; when 8 feet is positive, reverse the motor. H-bridge positive supply 9 and 11 feet, after an external electrical contact resistance r vcc. H bridge arm connected to 6 feet, after an external NPN transistor is grounded, see solid




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