DB64 Cirrus Logic Inc, DB64 Datasheet
DB64
Specifications of DB64
Related parts for DB64
DB64 Summary of contents
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... Demonstration Board for the SA306-IHZ INTRODUCTION The DB64 is designed to demonstrate the capabilities of the SA306 3 phase brushless DC (BLDC) motor driver IC. This fully assembled demonstration allows the user to directly control the speed and direction of the motor. An on- board controller decodes HALL Effect sensor inputs for commutation in either direction and provides four quadrant PWM signals to control the power outputs of the SA306 ...
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... SA306. Push-button switches 1 and 2 trigger latches (U4) for direction and enable con- trol, respectively. Diodes D7 & D8 and resistors R24, 25, 29 & 30 provide a means of bypassing the DB64 control circuit. The 5V regulator, U3, provides 5V to the SA306, the latches and the status LEDs. ...
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... Connector J4 is connected directly to the PWM input pins of the SA306. This connector may be used to monitor the signals or to bypass the control IC on the DB64. The enable function is not controlled via these pins, although pulling all six input pins low provides the same effect. The Enable pushbutton and the connection via J5 are also effective as previously described ...
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... Figure 4 shows the top and bottom layouts of the DB64. Gerber files for the circuit board are available upon re- quest. Figure 4 – PCB Layout (not to scale) ...
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... R29,R30 R4,R5,R6,R18,R19,R20,R21,R32 R7,R31 R8 R9,R10,R14,R15,R16,R17,R22,R23 SW1,SW2 TB1,TB2 Thermal Grease ORDERING INFORMATION DB64 Demonstration Board includes one populated EVAL67 PCB and one SA306-IHZ sample DB64U Description P/N CAP, 1.0uF, 16V Kemet, C0805C105K4RAC CAP, 33pF, 16V Kemet C0603C330J5GACTU CAP, 1.0nF,100V Kemet,C0805C102J1GACTU CAP, 150uF, 100V Panasonic, EEVFK2A151M CAP, 0 ...
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... LIABILITY, INCLUDING ATTORNEYS’ FEES AND COSTS, THAT MAY RESULT FROM OR ARISE IN CONNECTION WITH THESE USES. Cirrus Logic, Cirrus, and the Cirrus Logic logo designs, Apex and Apex Precision Power are trademarks of Cirrus Logic, Inc. All other brand and product names in this document may be trademarks or service marks of their respective owners. 6 DB64U ...