HV9904 Supertex Inc, HV9904 Datasheet
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HV9904
Related parts for HV9904
HV9904 Summary of contents
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... Supertex, Inc. 1235 Bordeaux Drive, Sunnyvale, CA 94089 TEL: (408) 744-0100 FAX: (408) 222-4895 www.supertex.com General Description The Supertex HV9904 is a second order PWM controller designed to provide a constant average current output or a constant average voltage output from an input of 10V to 400V DC or directly from rectified AC mains up to 280V ...
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... Units Conditions V(P- nSec C = 750pF OUT nSec C = 750pF OUT nSec +V = 400V IN uSec +V = 15V IN kHz +V = 15V 0V - -5V V 0V, - Rev. D HV9904 0V 3/29/2002 ...
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... For relatively stable load conditions this method achieves excellent regulation. For a constant load the switching frequency will be nearly constant with a dither of a few kHz helping to meet FCC conducted emissions requirements. 3 HV9904 Rev. D 3/29/2002 ...
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... D1, D2, D3 D5, D6, D7 MURS120T3 1 L1 DO1608C-105 1 L2 DO1608C-224 1 M1 VN2460N8 HV9904LG 220uH C4 D7 0.1uF 10mA LEDs R1 250 Value Manufacturer Vishay Vishay Vishay Vishay 1N4007 On Semiconductor On Semiconductor Coilcraft Coilcraft Supertex 250Ω Supertex Rev. D HV9904 3/29/2002 ...
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... D1, D2, D3 D5, D6, D7 MURS120T3 1 L1 DO1608C-105 1 L2 DO1608C-224 1 M1 VN2460N8 HV9904LG 220uH - 100uF R2 25k R1 25k Value Manufacturer Vishay Vishay Vishay Panasonic 1N4007 On Semiconductor On Semiconductor Coilcraft Coilcraft Supertex 25kΩ 25kΩ Supertex Rev. D HV9904 3/29/2002 ...