TND307 データシートの表示（PDF） - ON Semiconductor
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TND307 Datasheet PDF : 8 Pages
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TND307
1.5 V
3.3 k
1
2 0.1 mF
3
Vin
AC Comp
4 Ref Filter
5 AC Input
6 FB/SD
7 Loop Comp
8 Pcomp
9 Pmax
Vref
Output 16
IS– 12
Iavg
Iavg fltr
10
11
Ramp
GND
CT Comp
15 14
CT
13
47 k
0–15 V
1 mF
Figure 13. UVLO Turn On/Turn Off
Re: NCP1650/D data sheet, Figure 18
10 mA
5 mA
2 mA
A
14 V
V
1
2
0 mA
0.65 k 1.30 k 3.25 k
3
Vin
AC Comp
4 Ref Filter
5 AC Input
Vref
Output 16
IS– 12
0.1 mF
V
1 mF
6 FB/SD
7 Loop Comp
8 Pcomp
Iavg
Iavg fltr
10
11
1.5 V
9 Pmax
Ramp
GND
CT Comp
3.3 k
15 14
CT
13
47 k
Figure 14. Vref Line/Load Regulation in Operating Mode
Re: NCP1650/D data sheet, Figures 19 & 20
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