參數(shù)資料
型號(hào): NCP4326DR2
廠商: ON SEMICONDUCTOR
元件分類(lèi): 模擬信號(hào)調(diào)理
英文描述: Secondary Controller for Multi−Output Quasi−Resonant Switchmode Power Supplies
中文描述: SPECIALTY ANALOG CIRCUIT, PDSO16
封裝: SOIC-16
文件頁(yè)數(shù): 15/30頁(yè)
文件大小: 432K
代理商: NCP4326DR2
NCP4326
http://onsemi.com
15
Figure 28. Error Amplifier Shunt Regulator
Output Voltage Swing vs. Temperature
Figure 29. Error Amplifier Shunt Regulator Output
Voltage Swing vs. Output Current (I
sink
)
I
SINK
(mA)
V
600
700
800
900
1000
1100
1200
Figure 30. Minimum Voltage Clamp on Ct Pin vs.
Temperature
1.40
1.45
1.80
TEMPERATURE (
°
C)
V1.55
1.50
1.60
1.70
0
20
40
60
100
120
80
0
10
20
30
50
60
40
TEMPERATURE (
°
C)
0
20
40
60
100
120
80
1.75
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
V
3.8
4.0
4.2
4.4
4.6
Figure 31. Maximum Voltage Clamp on Ct Pin
@ 500 A vs. Temperature
TEMPERATURE (
°
C)
V
0
20
40
60
100
120
80
3.9
4.1
4.3
4.5
Figure 32. Internal Current Source on Ct Pin
vs. Temperature
450
500
550
600
650
700
TEMPERATURE (
°
C)
I
C
0
20
40
60
100
120
80
Figure 33. Internal Current Source on Ct Pin
vs. V
Ct
1000
800
600
400
200
V
Ct
(V)
I
C
0
1
2
3
5
4
0
200
400
600
800
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