FSL206MRN Fairchild Semiconductor, FSL206MRN Datasheet
FSL206MRN
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FSL206MRN Summary of contents
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... AN-4147 — Design Guidelines for RCD Snubber of Flyback AN-4150 — Design Guidelines for Flyback Converters Using FSQ-Series Fairchild Power Switch (FPS™) Ordering Information Part Operating Number Temperature FSL206MRN FSL206MRN -40 ~ 115°C FSL206MRL FSL206MRL Notes: 1. The junction temperature can limit the maximum output power. 2. ...
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... Internal Block Diagram Internal Bias REF DELAY Line Sense 2V/1. OVP V OVP TSD © 2010 Fairchild Semiconductor Corporation FSL206MR • Rev. 1.0 OUT Figure 1. Typical Application Good CC 7V/8V V REF OSC BURL/VBURH with EMI Attenuator 4.5R PWM R >2V LS <1.5V LS LEB Soft-Start LUVP S Q ...
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... Drain. Designed to connect directly to the primary lead of the transformer and capable Drain switching a maximum of 650V. Minimizing the length of the trace connecting these pins to the transformer decreases leakage inductance. © 2010 Fairchild Semiconductor Corporation FSL206MR • Rev. 1.0.0 Figure 3. Pin Configuration ) via an internal switch during startup (see Internal Block ...
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... A Symbol θ Junction-to-Ambient Thermal Impedance JA Notes: 7. Referenced the JEDEC recommended environment, JESD51-2, bv and test board, JESD51-10, with minimum land pattern. © 2010 Fairchild Semiconductor Corporation FSL206MR • Rev. 1.0.0 A Parameter Min. -0.3 -0.3 -0.3 -0.3 (5) (6) ...
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... Abnormal Over-Current Protection AOCP V Over-Voltage Protection OVP V Line-Sense Protection On to Off LS_OFF V Line-Sense Protection Off to On LS_ON TSD Thermal Shutdown Temperature HYS TSD Hysteresis Temperature TSD © 2010 Fairchild Semiconductor Corporation FSL206MR • Rev. 1.0.0 Conditions 250µ 650V 520V 0V, T ...
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... Startup Charging Current CH I Startup Current START V Minimum V Supply Voltage STR STR Notes: 8. Though guaranteed by design, not 100% tested in production. 9. Pulse test: pulse width=300ms, duty cycle=2%. © 2010 Fairchild Semiconductor Corporation FSL206MR • Rev. 0.0.1 (Continued) Conditions 40V FB STR V = 15V, 0V<V < 8V, 0V< ...
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... Feedback Source Current (I 1.4 1.3 1.2 1.1 1 0.9 0.8 0.7 0.6 ‐40℃ ‐25℃ 0℃ 25℃ Figure 8. Feedback Source Current vs. Temperature © 2010 Fairchild Semiconductor Corporation FSL206MR • Rev. 1.0.0 ) OSC 1.4 1.3 1.2 1.1 1 0.9 0.8 0.7 0 110 115 Figure 5 ...
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... Suntdown Delay Current (I 1.4 1.3 1.2 1.1 1 0.9 0.8 0.7 0.6 ‐40℃ ‐25℃ 0℃ 25℃ Figure 14. Shutdown Delay Current vs. Temperature © 2010 Fairchild Semiconductor Corporation FSL206MR • Rev. 1.0.0 (Continued 1.4 1.3 1.2 1.1 1 0.9 0.8 0.7 0.6 ‐40℃ ...
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... AC input line filter to satisfy world-wide EMI requirements. Figure 16. Frequency Fluctuation Waveform © 2010 Fairchild Semiconductor Corporation FSL206MR • Rev. 1.0.0 Feedback Control FSL206MR employs current-mode control, as shown in Figure 17. An opto-coupler (such as the FOD817A) and ...
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... The shutdown delay time is the time required to charge C from 2. with 2.7µA current source. FB Figure 19. Overload Protection (OLP) © 2010 Fairchild Semiconductor Corporation FSL206MR • Rev. 1.0.0 Figure 20. Abnormal Over-Current Protection (AOCP) When the secondary rectifier diodes or the transformer pin are shorted, a steep current with extremely high di/dt can flow through the SenseFET during the LEB time ...
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... It also helps prevent transformer saturation and reduce the stress on the secondary diode. Figure 22. Internal Soft-Start © 2010 Fairchild Semiconductor Corporation FSL206MR • Rev. 1.0.0 Burst Operation To minimize power dissipation in standby mode, the FPS enters burst mode. As the load decreases, the feedback voltage decreases ...
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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 FSL206MR • Rev. 1.0.0 14 www.fairchildsemi.com ...