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參數(shù)資料
| 型號： | R2A20115SPW0 |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1 A POWER FACTOR CONTROLLER WITH POST REGULATOR, 67 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | 5.50 X 10.06 MM, 1.27 MM PITCH, PLASTIC, SOP-16 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 122K |
| 代理商： | R2A20115SPW0 |
R2A20115SP
REJ03D0923-0100 Rev.1.00 Oct 06, 2009
Page 2 of 7
System Diagram
From OUT
150
μ
H
To
Rec+
Rec–
B+
Q1
915k
0.0165
680k
2.2k
470p
B+ OUT
(385V dc)
GND
470
μ
F
(452
To FB
From
VRB1
6800p
1
μ
0.1
μ
720k
24V
680k
4.7
μ
T1
0.47
μ
1.5k
22k
from
auxiliary
VREF
VREF
VREF
14k
2M
0.22
μ
68k
390p
1000p
Gate Driver
5V Internal Bias
Circuit Ground
VCC
IAC
CAI
CAO
GND
EO
CGND
CLIMIT
OUT
27.5V
5V VREF
Generator
FB
0.1
μ
VREF
UVL
RT
28
μ
A
SS
CT
V
AMP
PFC-ON
DELAY
VREF
In
Out
C
LIMIT
C
AMP
2.48V
0.52V
VREF
0.81V
0.79V
VREF
DELAY
SS
UVLO
H
L
10.4V
8.9V
3.6V
0.65V
VREF
2.4k
0.33
μ
110k
2.4k
100
100p
51k
1
μ
0.1
μ
47k
6
1
3
15
2
16
9
10
7
12
5
4
8
14
13
11
Logic
Multiplier
OVP Block
FB
EO
Discharge
OUT
Disable
AC-Det
Shut down
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