AM4967GS BCDSEMI [BCD Semiconductor Manufacturing Limited], AM4967GS Datasheet
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AM4967GS
Related parts for AM4967GS
AM4967GS Summary of contents
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ADJUSTABLE-SPEED SINGLE-PHASE FULL-WAVE PRE-DRIVER FOR MOTOR General Description The AM4967 is a single-coil, single-phase motor pre- driver designed by bipolar process. Its rotation speed can be controlled through an external PWM. This IC requires few external components and has the ...
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ADJUSTABLE-SPEED SINGLE-PHASE FULL-WAVE PRE-DRIVER FOR MOTOR Pin Configuration OUT2 OUT2B VCC CS VMIN VPWM COSC FG/RD Jun. 2008 Rev Package (SSOP-16 ...
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ADJUSTABLE-SPEED SINGLE-PHASE FULL-WAVE PRE-DRIVER FOR MOTOR Pin Description Pin Number Pin Name 1 OUT2 2 OUT2B 3 VCC VMIN 6 VPWM 7 COSC 8 FG/RD 9 HIN- 10 HIN VREF 14 GND ...
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ADJUSTABLE-SPEED SINGLE-PHASE FULL-WAVE PRE-DRIVER FOR MOTOR Functional Block Diagram Lock Shutdown 11 CT and Auto Restart 3 VCC 13 5V VREF Reference 10 HIN+ 9 HIN- Hysteresis Amp Jun. 2008 Rev Thermal Shutdown Controller Hysteresis Amp Oscillation 12 ...
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... OFF H Regenerative OFF L E1: Lead Free G1: Green TR: Tape and Reel Blank: Tube Marking ID Lead Free Green AM4967GS AM4967GS-G1 AM4967GS AM4967GS-G1 AM4967RGS AM4967RGS-G1 BCD Semiconductor Manufacturing Limited AM4967 OUT2 (Driver) OUT1 (Driver) Packing Type Tube Tape & Reel Tube Tape & Reel ...
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ADJUSTABLE-SPEED SINGLE-PHASE FULL-WAVE PRE-DRIVER FOR MOTOR Absolute Maximum Ratings (Note 1) Parameter Supply Voltage OUT1B/OUT2B Output Current OUT1/OUT2 Sink Current OUT1B/OUT2B/OUT1/OUT2 Withstand Voltage VPWM/VMIN Withstand Voltage LS Withstand Voltage FG/RD Withstand Voltage FG/RD Output Current VREF Output Current Power Dissipation ...
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ADJUSTABLE-SPEED SINGLE-PHASE FULL-WAVE PRE-DRIVER FOR MOTOR Electrical Characteristics o (V =12V, T =25 C, unless otherwise specified Parameter Quiescent Current VREF Reference Voltage Current Limit Voltage COSC High Level Voltage COSC Low Level Voltage COSC Frequency CT High ...
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ADJUSTABLE-SPEED SINGLE-PHASE FULL-WAVE PRE-DRIVER FOR MOTOR Typical Performance Characteristics Supply Voltage (V) Figure 4. Supply Current vs. Supply Voltage 6.0 5.5 5.0 4.5 4.0 3.5 -40 -30 -20 ...
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ADJUSTABLE-SPEED SINGLE-PHASE FULL-WAVE PRE-DRIVER FOR MOTOR Typical Performance Characteristics (Continued) 1000 800 600 400 200 0 - Ambient Temperature ( Figure 8. Power Dissipation vs. Ambient Temperature Jun. 2008 Rev 100 °C ) ...
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ADJUSTABLE-SPEED SINGLE-PHASE FULL-WAVE PRE-DRIVER FOR MOTOR Operating Diagram VPWM Voltage VMIN Voltage COSC Voltage ON-Duty-Small 0V Minimum Speed Setup Rotation (Stop Mode) FG RPM Figure 9. Operating Diagram 1 of AM4967 (Speed Control, Note 3) Note 3: 1. Minimum Speed ...
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ADJUSTABLE-SPEED SINGLE-PHASE FULL-WAVE PRE-DRIVER FOR MOTOR Operating Diagram (Continued) VMIN Voltage VPWM Voltage 0V Lock Protection 100% ON-Duty 0% Figure 10. Operating Diagram 2 of AM4967 (Linear Start, VPWM Voltage<VMIN Voltage, Note 4) VPWM Voltage VMIN Voltage 0V Lock Protection ...
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ADJUSTABLE-SPEED SINGLE-PHASE FULL-WAVE PRE-DRIVER FOR MOTOR Operating Diagram (Continued) VPWM Voltage VMIN Voltage 0V Lock Protection RD High Level 100% ON-Duty 0% Figure 12. Operating Diagram 4 of AM4967 (Note 4) Note 4: The inclination of LS voltage is adjusted ...
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ADJUSTABLE-SPEED SINGLE-PHASE FULL-WAVE PRE-DRIVER FOR MOTOR Typical Application Power In More than 1µF/25V More than 1µF/25V PWM In Figure 13. Typical Application of AM4967 (V Jun. 2008 Rev OUT1 OUT2 3 VCC 13 VREF FG/RD AM4967 9 HIN- ...
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ADJUSTABLE-SPEED SINGLE-PHASE FULL-WAVE PRE-DRIVER FOR MOTOR Mechanical Dimensions 3.800(0.150) 4.000(0.157) 1.000(0.039) 5.800(0.228) 6.200(0.244 0.200(0.008) 0.250(0.010) Jun. 2008 Rev SSOP-16 0.200(0.008) 0.300(0.012) 0.635(0.025) BSC Φ 0.800(0.031) 0.100(0.004) 0.900(0.035) 0.250(0.010) SEE 1.350(0.053) DETAIL A 1.550(0.061) 0.150(0.006) ...
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BCD Semiconductor Manufacturing Limited BCD Semiconductor Manufacturing Limited reserves the right to make changes without further notice to any products or specifi- BCD Semiconductor Manufacturing Limited reserves the right to make changes without further notice to any products or specifi- ...