參數(shù)資料
型號(hào): NCP1207P
廠商: ON SEMICONDUCTOR
元件分類: 穩(wěn)壓器
英文描述: PWM Current-Mode Controller for Free Running Quasi-Resonant Operation
中文描述: 0.5 A SWITCHING CONTROLLER, PDIP8
封裝: PLASTIC, DIP-8
文件頁(yè)數(shù): 6/18頁(yè)
文件大小: 202K
代理商: NCP1207P
NCP1207
http://onsemi.com
6
TYPICAL CHARACTERISTICS
(T
J
= 40
°
C to 125
°
C)
50
25
0
25
50
75
100
125
5
10
15
20
25
30
35
40
TEMPERATURE (
°
C)
R
O
Figure 9. Source Resistance versus
Temperature
0
0
50
2
4
6
8
10
12
14
16
18
20
25
0
25
50
75
100
125
TEMPERATURE (
°
C)
R
O
Figure 10. Sink Resistance versus
Temperature
TEMPERATURE (
°
C)
V
T
Figure 11. Input Voltage (V
pin1
Decreasing)
versus Temperature
TEMPERATURE (
°
C)
V
r
Figure 12. OVP Internal Reference Level
versus Temperature
0
50
20
40
60
80
100
120
25
0
25
50
75
100
125
6.0
6.5
7.0
7.5
8.0
50
25
0
25
50
75
100
125
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