ncp1651 ON Semiconductor, ncp1651 Datasheet - Page 12
ncp1651
Manufacturer Part Number
ncp1651
Description
Single Stage Power Factor Controller
Manufacturer
ON Semiconductor
Datasheet
1.NCP1651.pdf
(32 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ncp1651DR2G
Manufacturer:
ON/安森美
Quantity:
20 000
NCP1651
6.5 V
3.8 k
FB/SD
9
680
SHUT
V−I
DOWN
CONVERTER
5
A
REFERENCE
AC INPUT
MULTIPLIER
(Allows external converters to be synchronized to the switching frequency of this unit.)
Figure 23. External Shutdown Circuit
V
ref
12
33 k
BAS16LT1
AC COMP
11
MMBT2907AL
NCP1651
R
11
0.33 mF
C
11
Figure 24. Soft−Start Circuit
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12