UC3842A Ver la hoja de datos (PDF) - Contek Microelectronics
Número de pieza
componentes Descripción
Fabricante
UC3842A Datasheet PDF : 6 Pages
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UC3842A /3843A LINEARINTEGRATED CIRCUIT
TYPICAL PERFORMANCE CHARACTERISTICS
4
100
Vcc=15V
3
Ta=+25 C
Ta=-55 C
2
80
0
60
-45
40
-90
1
0
0.01
0.1
1
Output Current
(Sourse or Sink Current) (A)
Output Saturation Characteristics
20
-135
0
-180
10
102
10 3
104
105
106
107
Frequency (Hz)
Error Amplifier Open-Loop Frequency Response
5.02
Vref (V)
5.01
5.00
4.99
Vref TemperatureDrift
Vcc=15V
Io=1mA
4.98
4.97
4.96
-50 -25
0 25 50 75 100 125 150
Temperature ( C)
15
Icc (mA)
14
13
Icc TemperatureDrift
Vcc=15V
Io=1mA
12
11
10
9
-50 -25
0 25 50 75
Temperature ( C)
100 125 150
IstartTemperatureDrift
550
500
Vcc=9V
450
400
350
300
250
-50 -25
0 25 50 75 100 125 150
Temperature ( C)
Contek Microelectronics Co.,Ltd.
6
CONTEK
http://www.contek-ic.com E-mail:sales@contek-ic.com
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