參數(shù)資料
型號(hào): NCP4326DR2G
廠商: ON SEMICONDUCTOR
元件分類: 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: LEAD FREE, SOIC-16
文件頁數(shù): 14/30頁
文件大?。?/td> 432K
代理商: NCP4326DR2G
NCP4326
http://onsemi.com
14
1.20
1.25
1.30
1.35
1.40
Figure 22. High Level Flux Pin Clamp Voltage
vs. Temperature
TEMPERATURE (
°
C)
V
f
Figure 23. Low Level Flux Pin Clamp Voltage
vs. Temperature
Figure 24. Flux Pin Internal Current Source
vs. Flux Voltage
Figure 25. Synchronization Input Voltage
Threshold vs. Temperature
Figure 26. Error Amplifier Internal Voltage
Reference vs. Temperature
TEMPERATURE (
°
C)
V
1.240
1.245
1.250
1.255
1.260
1.265
1.270
Figure 27. Error Amplifier Input Bias Current
vs. Temperature
60
50
30
TEMPERATURE (
°
C)
I10
40
20
0
V
fb_shunt
0
20
40
60
100
120
80
0
20
40
60
100
120
80
0
20
40
60
100
120
80
0.09
0.08
0.07
0.06
0.05
0.04
0.03
V
f
TEMPERATURE (
°
C)
0
20
40
60
100
120
80
1600
1200
800
400
0
TEMPERATURE (
°
C)
I
f
150
100
50
0
100
150
50
80
50
55
60
65
70
75
TEMPERATURE (
°
C)
V
s
0
20
40
60
100
120
80
V
fb1
1.45
1.50
0.02
0.01
0.00
100
85
90
95
1400
1000
600
200
V
fb2
I
ib_shunt
I
ib1
I
ib2
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