FCM8202QY Fairchild Semiconductor, FCM8202QY Datasheet
FCM8202QY
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FCM8202QY Summary of contents
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... Low Noise Motor Applications Fan, Pump, Tools, etc. Ordering Information Operating Part Number Temperature Range FCM8202QY -40°C to 85°c © 2010 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.0 Description FCM8202 is a three-phase sinusoidal brushless (BLDC) motor controller with the advanced Hall sensor design. ...
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... Typical Application Circuit Block Diagram © 2010 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.0 Figure 1. Typical Application Circuit Figure 2. System Block Diagram 2 www.fairchildsemi.com ...
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... Marking Information Pin Configuration © 2010 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.0 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 ...
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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 © 2010 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.0 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 © 2010 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.0 Parameter Human Body Model, JESD22-A114 Charged Device Model, JESD22-C101 Parameter 5 Min. Max. Unit ...
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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 © 2010 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.0 Parameter Conditions V =12V Output Current 5mA V =5.2V VOUT V =12V ...
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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 © 2010 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.0 (Continued) Parameter Conditions OC_TMR=0V OC_TMR=5V R =10kΩ I_IN R_CLK pin R_CLK and RT pins 7 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 © 2010 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.0 ) 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 © 2010 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.0 (Continued) ) Figure 12. BIAS_I_IN ) Figure 14 OV_MOTOR Figure 16 Current Source ( vs. Temperature Motor OVP Threshold Voltage ) vs ...
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... Note PWM, Pb= PWM inverse don’t care. © 2010 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.0 HALL Signals Input ) FCM8202 provides a 3~6µs debounce time for each PP Hall signal input to reduce the glitch of the Hall signals. When the transition of the Hall signal is slow, a glitch might be produced and an error follow ...
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... RT OS Hall Error HOVP OC_Latch SHORT © 2010 Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.0 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 drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. 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’ ...
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... Fairchild Semiconductor Corporation FCM8202 • Rev. 1.0.0 13 www.fairchildsemi.com ...