FAN6754MLMY Fairchild Semiconductor, FAN6754MLMY Datasheet
FAN6754MLMY
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FAN6754MLMY Summary of contents
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... Power Adapters Ordering Information Operating Part Number Temperature Range FAN6754MRMY -40 to +105°C FAN6754MLMY For Fairchild’s definition of Eco Status, please visit: © 2010 Fairchild Semiconductor Corporation FAN6754 • Rev. 1.0.2 Description The highly integrated provides several features to enhance the performance of flyback converters ...
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... Application Diagram Internal Block Diagram © 2010 Fairchild Semiconductor Corporation FAN6754 • Rev. 1.0.2 Figure 1. Typical Application Figure 2. Functional Block Diagram 2 www.fairchildsemi.com ...
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... The operating current is lower than 2mA. Gate Drive Output. The totem-pole output driver for the power MOSFET internally clamped 8 GATE below 13V. © 2010 Fairchild Semiconductor Corporation FAN6754 • Rev. 1.0.2 ZXYTT 6754ML TPM Figure 3. Top Mark ...
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... Fairchild does not recommend exceeding them or designing to Absolute Maximum Ratings. Symbol Parameter T Operating Ambient Temperature Startup Resistor HV © 2010 Fairchild Semiconductor Corporation FAN6754 • Rev. 1.0.2 Parameter (1, 2) ＜50°C) A Human Body Model, JESD22-A114 Charged Device Model, JESD22-C101 ...
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... Brownin Threshold AC- △V AC AC-ON AC-OFF t Line Voltage Sample Cycle S-CYCLE t Line Voltage Hold Period H-TIME t PWM Turn-off Debounce Time D-AC-OFF © 2010 Fairchild Semiconductor Corporation FAN6754 • Rev. 1.0.2 Conditions Min. 15.5 8 5.5 3.5 V DD-OFF +2.5 V – 0.16V DD-ON V =20V, FB=3V Gate DD ...
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... Green-Mode Entry FB Voltage FB-N V Green-Mode Ending FB Voltage FB Threshold Voltage for Zero-Duty Recovery FB-ZDCR V FB Threshold Voltage for Zero-Duty FB-ZDC PWM Frequency f OSC f OSC-G V FB-ZDC © 2010 Fairchild Semiconductor Corporation FAN6754 • Rev. 1.0.2 (Continued) Conditions Center Frequency Hopping Range FB > FB Deviation V =11V to 22V DD ...
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... CLAMP RT Section R Internal Resistor from RT Pin RT V RTTH1 Over-Temperature Protection Threshold Voltage V RTTH2 t D-OTP1 Over-Temperature Latch-Off Debounce t D-OTP2 © 2010 Fairchild Semiconductor Corporation FAN6754 • Rev. 1.0.2 (Continued) Conditions V =122V, Series R=200kΩ DC =86V =366V, Series R=200kΩ DC =259V Startup Time ...
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... Electrical Characteristics V =15V and T =25°C unless otherwise noted © 2010 Fairchild Semiconductor Corporation FAN6754 • Rev. 1.0.2 (Continued) Figure 6. Brownout Circuit Figure 7. Brownout Behavior Figure 8. V and AC Recovery DD-AC 8 www.fairchildsemi.com ...
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... Temperature (℃ ) Figure 13. Supply Current Drawn from HV Pin (I vs. Temperature -40 -25 - Temperature (℃ ) Figure 15. Frequency in Normal Mode (f vs. Temperature © 2010 Fairchild Semiconductor Corporation FAN6754 • Rev. 1.0.2 4 3.5 3 2.5 2 1 110 125 Figure 10. Operation Supply Current (I ) vs. Temperature DD- ...
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... Temperature (℃) Figure 21. Over-Temperature Protection Threshold Voltage (V ) vs. Temperature RTTH1 120 115 110 105 100 -40 -25 - Temperature (℃ ) Figure 23. Brown-in (V AC-ON © 2010 Fairchild Semiconductor Corporation FAN6754 • Rev. 1.0.2 (Continued 110 125 -40 ) Figure 18. Delay Time of FB Pin Open-Loop Protection FB-OLP ...
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... This UVLO DD hysteresis window ensures that hold-up capacitor is adequate to supply V during startup. DD © 2010 Fairchild Semiconductor Corporation FAN6754 • Rev. 1.0.2 Gate Output / Soft Driving The BiCMOS output stage is a fast totem-pole gate , (1N4007 / driver. Cross conduction has been avoided to minimize ...
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... PWM pulses are disabled until the V VDDOVP voltage drops below the UVLO, then starts again. Over- voltage conditions are usually caused by open feedback loops. © 2010 Fairchild Semiconductor Corporation FAN6754 • Rev. 1.0.2 Thermal Protection An NTC thermistor connected from the RT pin to ground. A constant ...
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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 FAN6754 • Rev. 1.0.2 14 www.fairchildsemi.com ...