FSBH0F70A Fairchild Semiconductor, FSBH0F70A Datasheet
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FSBH0F70A
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FSBH0F70A Summary of contents
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... Auxiliary Power Supply for PC and Server SMPS for VCR, SVR, STB, DVD & DVCD Player, Printer, Facsimile, & Scanner Adapter for Camcorder © 2009 Fairchild Semiconductor Corporation FSBH0F70A, FSBH0170/A, FSBH0270/A, FSBH0370 • Rev. 1.0.0 ™ ) Description The highly integrated FSBH series consists of an integrated current-mode Pulse Width Modulator (PWM) and an avalanche-rugged 700V SenseFET ...
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... Maximum practical continuous power in an open-frame design with sufficient drain pattern as a heat sink, at 50°C ambient. © 2009 Fairchild Semiconductor Corporation FSBH0F70A, FSBH0170/A, FSBH0270/A, FSBH0370 • Rev. 1.0.0 Operating Temperature Range VIN Pin -40°C to +105°C -40°C to +105°C Disable -40° ...
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... Internal Block Diagram Figure 2. FSBH0170, FSBH0270, FSBH0370 Internal Block Diagram Figure 3. FSBH0F70A, FSBH0170A, FSBH0270A Internal Block Diagram © 2009 Fairchild Semiconductor Corporation FSBH0F70A, FSBH0170/A, FSBH0270/A, FSBH0370 • Rev. 1.0.0 www.fairchildsemi.com ...
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... Startup. For startup, this pin is pulled HIGH to the line input or bulk capacitor via resistors Drain SenseFET Drain. High-voltage power SenseFET drain connection. © 2009 Fairchild Semiconductor Corporation FSBH0F70A, FSBH0170/A, FSBH0270/A, FSBH0370 • Rev. 1.0.0 – Fairchild Logo – Plant Code ...
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... Fairchild does not recommend exceeding them or designing to Absolute Maximum Ratings. Symbol Parameter T Operating Ambient Temperature A © 2009 Fairchild Semiconductor Corporation FSBH0F70A, FSBH0170/A, FSBH0270/A, FSBH0370 • Rev. 1.0.0 Parameter FSBH0x70/A FSBH0F70A FSBH0170/A (7) FSBH0270/A FSBH0370 ...
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... Output Capacitance OSS Reverse Transfer C RSS Capacitance t Turn-On Delay Time d(on) t Rise Time r t Turn-Off Delay Time d(off) t Fall Time f © 2009 Fairchild Semiconductor Corporation FSBH0F70A, FSBH0170/A, FSBH0270/A, FSBH0370 • Rev. 1.0.0 Condition FSBH0x70/A V =700V =700V FSBH0x70/A V =560V, V =0V =125° ...
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... V Attenuation Z Input Impedance FB V Output High Voltage FB-OPEN V Green-Mode Entry FB Voltage FB-N V Green-Mode Ending FB Voltage FB-G V Zero Duty Cycle FB Voltage FB-ZDC © 2009 Fairchild Semiconductor Corporation FSBH0F70A, FSBH0170/A, FSBH0270/A, FSBH0370 • Rev. 1.0.0 (Continued) Condition V – 0.16V DD-ON V =15V <V V =12V, V =1.6V FB FB-ZDC ...
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... The threshold temperature for enabling the output and resetting the latch after over-temperature protection has been activated. 13. These parameters, although guaranteed, are tested in wafer process. PWM Frequency f OSC f OSC-G © 2009 Fairchild Semiconductor Corporation FSBH0F70A, FSBH0170/A, FSBH0270/A, FSBH0370 • Rev. 1.0.0 (Continued) Condition FSBH0F70A FSBH0x70/A FSBH0F70 V =1.2V IN ...
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... Temperature(°C) Figure 10. V vs. Temperature TH-OLP -40 -25 - Temperature(°C) Figure 12. I vs. Temperature HV © 2009 Fairchild Semiconductor Corporation FSBH0F70A, FSBH0170/A, FSBH0270/A, FSBH0370 • Rev. 1.0.0 3.02 3.00 2.98 2.96 2.94 2.92 2.90 2.88 2. 110 125 -40 Figure 7. I 8.3 8.2 8.1 8.0 7.9 7.8 7 110 ...
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... IN-OFF 4.63 4.62 4.61 4.60 4.59 4.58 4.57 -40 -25 - Temperature(°C) Figure 18. V vs. Temperature IN-H 4.75 4.70 4.65 4.60 4.55 4.50 4.45 4.40 4.35 -40 -25 - Temperature(°C) Figure 20. V vs. Temperature FB-OLP © 2009 Fairchild Semiconductor Corporation FSBH0F70A, FSBH0170/A, FSBH0270/A, FSBH0370 • Rev. 1.0.0 19.2 19.1 19.0 18.9 18.8 18.7 18 110 125 -40 Figure 15. f 1.17 1.16 1.15 1.14 1.13 1.12 1. 110 125 -40 Figure 17. V 0.34 0.33 0.32 0.31 0.30 0.29 0.28 50 ...
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... Temperature(°C) Figure 22. V vs. Temperature FB-G 2.56 2.54 2.52 2.50 2.48 2.46 2.44 2.42 -40 -25 - Temperature(°C) Figure 24. I vs. Temperature DD-ZDC © 2009 Fairchild Semiconductor Corporation FSBH0F70A, FSBH0170/A, FSBH0270/A, FSBH0370 • Rev. 1.0.0 1.800 1.700 1.600 1.500 1.400 1.300 1.200 110 125 -40 Figure 23. V 55.0 54.5 54.0 53.5 53.0 52.5 52.0 51 ...
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... With a hysteresis FSBH0170/0270/0370 turns on when V Figure 27. Brown In/Out Function on VIN Pin © 2009 Fairchild Semiconductor Corporation FSBH0F70A, FSBH0170/A, FSBH0270/A, FSBH0370 • Rev. 1.0.0 Constant Power Control To limit the output power of the converter constantly, . Typical high/low line compensation is included. Sensing the HV converter input voltage through the VIN pin, the ...
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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/. © 2009 Fairchild Semiconductor Corporation FSBH0F70A, FSBH0170/A, FSBH0270/A, FSBH0370 • Rev. 1.0.0 6.67 6.096 3.683 3.20 3 ...
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... Fairchild Semiconductor Corporation FSBH0F70A, FSBH0170/A, FSBH0270/A, FSBH0370 • Rev. 1.0.0 14 www.fairchildsemi.com ...