FSQ510MX Fairchild Semiconductor, FSQ510MX Datasheet
FSQ510MX
Specifications of FSQ510MX
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FSQ510MX Summary of contents
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... Maximum practical continuous power for auxiliary power supplies in an open-frame design at 50°C ambient temperature. © 2009 Fairchild Semiconductor Corporation FSQ510, FSQ510H, and FSQ510M • Rev. 1.3.0 Description A Valley Switching Converter (VSC) generally shows ...
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... IN Internal Block Diagram V V REF REF I I delay ( 0.85V / 0.75V OLP TSD 4.7V © 2009 Fairchild Semiconductor Corporation FSQ510, FSQ510H, and FSQ510M • Rev. 1.3.0 V str D VS -PWM Sync GND Figure 1. Typical Application Circuit Sync 4 (3) 200 ns delay 0.7V / 0.1V OSC ...
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... Fairchild Semiconductor Corporation FSQ510, FSQ510H, and FSQ510M • Rev. 1.3.0 V str V fb Sync GND Package Diagrams for FSQ510(M) and FSQ510H Name GND This pin is the control ground and the SenseFET source. This pin is internally connected to the inverting input of the PWM comparator ...
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... Free-standing with no heatsink; without copper clad; measurement condition - just before junction temperature T enters into TSD Measured on the DRAIN pin close to plastic interface. © 2009 Fairchild Semiconductor Corporation FSQ510, FSQ510H, and FSQ510M • Rev. 1.3.0 Parameter 7-DIP 7-MLSOP 8-DIP <100uA) which has a tolerance between 6.2V and 7.2V. ...
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... Operating Supply Current I OP (Control Part Only) I Startup Charging Current CH V Supply Voltage STR Note: 9. These parameters, although guaranteed, are not 100% tested in production. © 2009 Fairchild Semiconductor Corporation FSQ510, FSQ510H, and FSQ510M • Rev. 1.3.0 Conditions V =0V, I =100μ =700V DS T =25°C, I ...
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... TSD Power Balance Long T Less than 5W Under Open-Frame Power Ratings Condition at the Universal Line Input © 2009 Fairchild Semiconductor Corporation FSQ510, FSQ510H, and FSQ510M • Rev. 1.3.0 FSQ510 Fast Response Current Mode Easy-to-Design Control Loop Valley Switching Turn-on at Minimum Drain Voltage ...
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... Start Threshold Voltage (V 1.20 1.15 1.10 1.05 1.00 0.95 0.90 0.85 0.80 -40 - Temperature [℃] Figure 8. Shutdown Feedback Voltage (V © 2009 Fairchild Semiconductor Corporation FSQ510, FSQ510H, and FSQ510M • Rev. 1.3.0 =25°C. A 1.20 1.15 1.10 1.05 1.00 0.95 0.90 0.85 0. 100 125 ) vs ...
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... Figure 10. Feedback Source Current (I 1.20 1.15 1.10 1.05 1.00 0.95 0.90 0.85 0.80 -40 - Temperature [℃] Figure 12. Operating Supply Current (I © 2009 Fairchild Semiconductor Corporation FSQ510, FSQ510H, and FSQ510M • Rev. 1.3.0 (Continued) 1.20 1.15 1.10 1.05 1.00 0.95 0.90 0.85 0. 100 125 ) vs ...
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... D2 is clamped at this voltage, clamping V *. Therefore, the peak value of the current FB through the SenseFET is limited. © 2009 Fairchild Semiconductor Corporation FSQ510, FSQ510H, and FSQ510M • Rev. 1.3.0 2.2 Leading-Edge Blanking (LEB): At the instant the internal SenseFET is turned on, a high-current spike pin, as ...
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... Figure 17. The delay time for shutdown is the time required to charge C 4.7V with 5µ 50ms delay time is typical for © 2009 Fairchild Semiconductor Corporation FSQ510, FSQ510H, and FSQ510M • Rev. 1.3.0 most applications. This protection is implemented in auto-restart mode. ...
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... Figure 19, the switching B frequency has minimum and maximum values. © 2009 Fairchild Semiconductor Corporation FSQ510, FSQ510H, and FSQ510M • Rev. 1.3.0 Once the SenseFET is enabled, the next start is prohibited during the blanking time (t blanking time, the controller finds the first valley within the duration of the valley detection window time (t (case A, B, and C) ...
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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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... 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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... 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 FSQ510, FSQ510H, and FSQ510M • Rev. 1.3.0 15 www.fairchildsemi.com ...