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| DC Brushless Motor Driver IC Frequency Output PT-3016x Divide 1/1.5/2 Overview The PT3016x is a universal DC brushless motor driver IC. PT3016x is design for varies motor applications. PT3016x driver IC can use for signal coil DC and traditional double coil DC brushless motor. This driver IC accepts the hall IC input and drives the motor coil directly without any other describe transistor. Driver IC can drive the DC brushless motor to start operation at the lowest voltage of 1.5V, but this IC can operate for a wide voltage range from 2.0V up to 6.5V. PT3016x driver IC can support large current up to 400mA Applications Single coils DC brushless motor. Traditional double coil DC Brushless motor DC 1.5V~6.5V. PT-3016A(Divide 1) / Four Pole fan PT-3016B(Divide 1.5) / Six Pole fan PT-3016C(Divide 2) / Eight Pole fan Package: SOT-26 b1 O2 GND HE E1 1 6 FG VDD HIN X### 2 3 5 4 SOT-26 O1 b Features Motor lock protection Built-in protection circuit for transient output Frequency Generation output Low power dissipation and high driving efficiency Ultra-low start voltage A2 A1 SYMBOLS e D A DIMENSIONS IN MILLIMETERS MIN NOM MAX X### : PT-3016 X = A---divide 1 X = B---divide 1.5 X = C---divide 2 ###---year, week code. Pin Description Name Vdd Gnd O1 O2 Hin FG Pin 5 2 3 1 4 6 Description DC power supply DC ground First output pin Second output pin Hall IC signal input Tacho meter output (Frequency Generation) Type P G O O I O C L A2 A1 A b C 0.70 0.00 1.00 0.35 0.10 2.70 1.60 2.60 1.7 0.20 0.45 0.80 1.10 0.40 0.15 2.90 1.80 2.8 1.9 0.50 0.90 0.10 1.30 0.50 0.25 3.10 2.00 3.00 2.1 0.55 Input Devices Hall IC D E HE e L b1 Type Description P: Power, G: Ground, O: Output, I: Input Specifications Absolute Maximum Ratings (Ta = 25 C) Parameter Maximum supply voltage Allowable power dissipation Operating temperature Storage temperature Output Continuous current Output Peak current Symbol VDDmax Pd Ta Ts I0ut I0ut Max. Conditions Ratings 6.5 Units V mW O * 350 -30 ~ +125 -55 ~ +150 400 650 C C O mA mA T< 20us - * On 50mm x 50mm x 1.6mm glass epoxy board PROLIFIC TECHNOLOGY INC. 7F, No.48, Sec.3, Nan Kang Rd., Nan Kang, Taipei, 115, Taiwan Ver. 1.12 Date: Jun. 2002 |
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