an41224a Panasonic Corporation of North America, an41224a Datasheet
an41224a
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an41224a Summary of contents
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... DATA SHEET Part No. Package Code No. MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. Publication date: May 2007 AN41224A HSOP056-P-0300 SEMICONDUCTOR COMPANY SDC00071AEB 1 ...
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... AN41224A Overview ……………………………………………………………………………………………………………. 3 Features … ...
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... Motor drive IC for Optical Disk Overview The AN41224A is a single chip IC that uses 1-hall-sensor drive on the input side of the spindle motor drive block and low-noise direct PWM drive of sine wave on the output side, incorporating a PWM 6-channel driver necessary for optical pickup and mechanism driving. ...
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... AN41224A Application Circuit Example / Block Diagram (Upward heat radiation) RIN1 = 15 kΩ IN1 RFB1 CFB1 FB1 RIN2 = 15 kΩ IN2 RFB2 CFB2 FB2 RIN3 IN3 RFB3 CFB3 FB3 IN4 STEPPER Torque Limit /Gain switch HIGH : STGSW 0. 1.07 A/V OPEN : 0. 0.40 A/V IN5 LOW : 0. 0.70 A/V 1. μF ...
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... AN41224A Pin Descriptions Pin No. Pin name Type 1 RCS2 Output 2 A3 Output 3 A2 Output 4 RCS1 Output 5 CS Input 6 A1 Output 7 V Power supply MSP1 8 STBY Input 9 STLO Input 10 SFG Input 11 FB6 Output 12 BMS Input 13 STGSW Input 14 SPLSW Input 15 N. Output 17 V Power supply ...
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... AN41224A Pin Descriptions (continued) Pin No. Pin name Type 36 FB1 Output 37 V PRE 38 FB2 Output 39 IN2 40 IN6 41 INSP 42 N. REF 44 IN5 45 IN4 46 GND Ground 47 V Output PUMP 48 BC2 Output 49 BC1 Output 50 V Power supply MST 51 RO5 Output 52 FO5 Output 53 PGST Ground 54 RO4 ...
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... AN41224A Absolute Maximum Ratings A Parameter No. 1 Supply voltage 2 Supply current 3 Power dissipation Operating ambient 4 temperature 5 Storage temperature Drive power supply / output 6 instantaneous current spindle Drive output current 7 Ch.1, Ch.2 8 Drive output current Ch.3 Drive output current 9 Ch.4, Ch.5, Ch.6 10 Drive output voltage 11 Drive output voltage ...
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Request for your special attention and precautions in using the technical information and (1) If any of the products or technical information described in this book exported or provided to non-residents, the laws and regulations of the ...