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參數(shù)資料
| 型號： | MC33262CDR2G |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Power Factor Controllers |
| 中文描述： | 0.5 A POWER FACTOR CONTROLLER, PDSO8 |
| 封裝： | LEAD FREE, PLASTIC, SOIC-8 |
| 文件頁數(shù)： | 4/19頁 |
| 文件大?。?/td> | 399K |
| 代理商： | MC33262CDR2G |
MC34262, MC33262
http://onsemi.com
4
1.4
0.2
3.8
0.6
2.2
3.0
V
Pin 2
= 2.0 V
V
CC
= 12 V
T
A
= 25
°
C
V
M
, MULTIPLIER PIN 3 INPUT VOLTAGE (V)
Figure 2. Current Sense Input Threshold
versus Multiplier Input
0.12
V
M
, MULTIPLIER PIN 3 INPUT VOLTAGE (V)
0.06
0.06
0.12
0.18
0.24
0
V
CC
= 12 V
T
A
= 25
°
C
Figure 3. Current Sense Input Threshold
versus Multiplier Input, Expanded View
0.2
0
1.6
0.08
1.4
1.2
1.0
0.8
0.6
0.4
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0
V
Pin 2
= 3.75 V
V
Pin 2
= 3.5 V
V
Pin 2
= 2.25 V
V
Pin 2
= 2.5 V
V
Pin 2
= 2.75 V
V
Pin 2
= 3.0 V
V
Pin 2
= 2.25 V
V
Pin 2
= 2.5 V
V
Pin 2
= 3.75 V
V
Pin 2
= 3.5 V
V
Pin 2
= 2.75 V
V
Pin 2
= 2.0 V
V
Pin 2
= 3.25 V
V
Pin 2
= 3.0 V
V
Pin 2
= 3.25 V
Figure 4. Voltage Feedback Input Threshold
Change versus Temperature
Figure 5. Overvoltage Comparator Input
Threshold versus Temperature
V
CC
= 12 V
55
T
A
, AMBIENT TEMPERATURE (
°
C)
25
0
25
50
75
100
Figure 6. Error Amp Transconductance and
Phase versus Frequency
55
T
A
, AMBIENT TEMPERATURE (
°
C)
25
0
25
50
75
100
125
V
CC
= 12 V
Pins 1 to 2
Figure 7. Error Amp Transient Response
125
3.0 k
10 k
30 k
100 k
300 k
1.0 M
3.0 M
0
90
60
30
120
150
180
f, FREQUENCY (Hz)
V
CC
= 12 V
V
O
= 2.5 V to 3.5 V
R
L
= 100 k to 3.0 V
C
L
= 2.0 pF
T
A
= 25
°
C
5.0 s/DIV
Transconductance
Phase
0
V
V
CC
= 12 V
R
L
= 100 k
C
L
= 2.0 pF
T
A
= 25
°
C
110
109
108
106
107
4.0
4.0
12
16
0
8.0
120
100
80
60
40
20
0
4.00 V
3.25 V
2.50 V
V
F
,
V
C
,
V
C
,
V
F
,
F
)
g
m
,
,
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| MC33262D | 功能描述:功率因數(shù)校正 IC Critical Mode PFC RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
| MC33262DG | 功能描述:功率因數(shù)校正 IC Critical Mode PFC w/OVP RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
| MC33262DR2 | 功能描述:功率因數(shù)校正 IC Critical Mode PFC RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
| MC33262DR2G | 功能描述:功率因數(shù)校正 IC Critical Mode PFC w/OVP RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
| MC33262P | 功能描述:功率因數(shù)校正 IC Critical Mode PFC RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
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