TND307 ONSEMI [ON Semiconductor], TND307 Datasheet
TND307
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TND307 Summary of contents
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... APPLICATION NOTE ref 3 AC Comp 16 Output 4 Ref Filter S– AC Input 6 FB/ avg Loop Comp avg fltr P comp 9 P Ramp max Comp GND 470 Publication Order Number: TND307/D ...
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... C T Figure 5. Max Duty Cycle versus Frequency Re: NCP1650/D data sheet, Figure 7 Measure frequency and duty cycle for various values TND307 3 Freq Cntr Figure 4. Ramp Peak versus Frequency T Re: NCP1650/D data sheet, Figure 6 Bias device per the above figure ...
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... P comp 9 P Ramp max Comp GND Figure 11. Frequency versus C Re: NCP1650/D data sheet, Figure 16 TND307 Comp 1 300 Ref Filter 5 AC Input 0 to – FB/SD 7 Loop Comp comp ...
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... TND307 Comp 4 Ref Filter 5 AC Input 6 FB/SD 7 Loop Comp 8 P 1.5 V comp 9 P max GND 3 Figure 13. UVLO Turn On/Turn Off Re: NCP1650/D data sheet, Figure Comp 0.65 k 1. Ref Filter 5 AC Input ...
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... I 8 avg fltr 1 comp 9 P Ramp max Comp GND 3 Figure 17. Bias Current versus V Re: NCP1650/D data sheet, Figure 23 TND307 ref 16 Output 12 I 0–5 V S– avg 11 I 1.5 V avg fltr ...
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... Figure 19. Minimum Duty Cycle versus Frequency Re: NCP1650/D data sheet, Figure 25 Apply power supply and then to 1.5 V supply. Measure on time, and period at pin 16 using an oscilloscope. Vary capacitor value from 2000 pF to 100 pF for frequency range of 25 kHz to 300 kHz. TND307 http://onsemi ...
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... Notes TND307 http://onsemi.com 7 ...
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... N. American Technical Support: 800–282–9855 Toll Free USA/Canada TND307 JAPAN: ON Semiconductor, Japan Customer Focus Center 4–32–1 Nishi–Gotanda, Shinagawa–ku, Tokyo, Japan 141–0031 Phone: 81–3–5740–2700 Email: r14525@onsemi.com ON Semiconductor Website: http://onsemi.com For additional information, please contact your local Sales Representative. http://onsemi.com 8 TND307/D ...