FCM8202 Fairchild Semiconductor, FCM8202 Datasheet
FCM8202
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FCM8202 Summary of contents
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... Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.1 Description FCM8202 is a three-phase sinusoidal Brushless DC (BLDC) motor or Permanent Magnet Synchronous Motor (PMSM) controller. It comes with the advanced Hall sensor design. Using the Hall sensor signals, the control system is able to execute the PWM commutation by switching the three-phase inverter ...
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... Typical Application Circuit Block Diagram © 2011 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.1 Figure 1. Typical Application Circuit Figure 2. System Block Diagram 2 www.fairchildsemi.com ...
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... Marking Information Pin Configuration © 2011 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.1 F- Fairchild Logo Z- Plant Code X- 1-Digit Year Code Y- 1-Digit Week Code TT: 2-Digit Die Run Code T: Package Type (Q=LQFP) P: Y=Green Package M: Die Run Code Figure 3. Top Mark Figure 4. Pin Configuration 3 www.fairchildsemi.com ...
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... PWM Output of W-Phase, Low-Side 27 W PWM Output of W-Phase, High-Side 28 Y PWM Output of V-Phase, Low-Side 29 V PWM Output of V-Phase, High-Side 30 X PWM Output of U-Phase, Low-Side 31 U PWM Output of U-Phase, High-Side 32 PGND High-Voltage Ground © 2011 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.1 Description 4 www.fairchildsemi.com ...
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... Operating Ambient Temperature A V Supply Voltage PP f System Clock SYS R_CLK Clock Generator External Resistor R I_IN Bias Resistor I_IN © 2011 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.1 Parameter Human Body Model, JESD22-A114 Charged Device Model, JESD22-C101 Parameter 5 Min. Max. Unit 2. ...
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... Sine Wave Enable Threshold of DUTY V SIN_ENA Pin Sine Wave Disable Threshold of DUTY V SIN_DIS Pin t Sine Wave Enable Debounce Time SIN_ENA t Sine Wave Disable Debounce Time SIN_DIS © 2011 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.1 Parameter Conditions V =12V Output Current 5mA V =5.2V VOUT V =12V =12V, I ...
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... RT_RLS I RT Pin Source Current RT Pin Open / Short Protection Section V Pin Short Protection Level SHORT V Pin Open Protection Level OPEN © 2011 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.1 (Continued) Parameter OC_TMR=0V OC_TMR=5V R =10kΩ I_IN R_CLK pin R_CLK and RT pins 7 Condition Min ...
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... Typical Performance Characteristics Figure 5. PWM-Full Duty Voltage (V vs. Temperature Figure 7. PWM Frequency 20KHz (f vs. Temperature Figure 9. OPO Current Source (I vs. Temperature © 2011 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.1 ) Figure 6. PWM Zero-Duty Voltage ( Figure 8. PWM Dead Time 3µs (t PWM_20K ) Figure 10. OPO Current Sink (I ...
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... Typical Performance Characteristics Figure 11. I_IN Bias Current (I vs. Temperature Figure 13. OTP Threshold Voltage (V vs. Temperature Figure 15. V Turn-On Threshold Voltage vs. Temperature PP_ON © 2011 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.1 (Continued) ) Figure 12. BIAS_I_IN ) Figure 14 OV_MOTOR Figure 16 Current Source ( ...
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... To stabilize the VOUT circuit, an external capacitor must be connected closely between this terminal and the ground. If the V voltage is lower than the 8V threshold, the FCM8202 is shut down and the internal registers are reset. Clock Generator FCM8202 comes with a programmable oscillator. Being ...
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... Hall Error HOVP OC_Latch SHORT © 2011 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.1 FCM8202 protection (OCP). The first level is 1.4V, is used for overload current protection with the OCP timer delay. If the I_IN is higher than 1.4V, the OC timer is triggered. The OC_Latch is enabled once the timer is exceeds its time-out limit ...
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... Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. © 2011 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0 ...
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... Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.1 13 www.fairchildsemi.com ...
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... Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.1 14 www.fairchildsemi.com ...