UC3842A Просмотр технического описания (PDF) - Unisonic Technologies
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UC3842A Datasheet PDF : 9 Pages
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UC3842A/3843A
TYPICAL CHARACTERISTICS
Output Saturation Characteristics
4
Vcc=15V
3 Ta=+25℃
Ta=-40℃
2
1
0 0.01
0.1
1
Output Current
(Sourse or Sink Current) (A)
LINEAR INTEGRATED CIRCUIT
Error Amplifier Open-Loop Frequency Response
100
80
0
60
-45
40
-90
20
-135
0
-180
10 102 10 3 10 4 105 10 6 10 7
Frequency (Hz)
5.02
5.01
5.00
4.99
VREF Temperature Drift
Vcc=15V
IOUT=1mA
4.98
4.97
4.96
-50 -25 0 25 50 75 100 125 150
Temperature (℃)
Istart Temperature Drift
550
500
Vcc=9V
450
400
350
300
250-50 -25 0 25 50 75 100 125 150
Temperature (℃)
Icc Temperature Drift
15
14
Vcc=15V
IOUT=1mA
13
12
11
10
9
-50 -25 0 25 50 75 100 125 150
Temperature (℃)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
8 of 9
QW-R103-002,D
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