TL432ASA Просмотр технического описания (PDF) - Diodes Incorporated.
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TL432ASA Datasheet PDF : 14 Pages
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TL431/TL432
ADJUSTABLE PRECISION SHUNT REGULATOR
Typical Performance Characteristics
26 00
25 80
25 60
IKA = 10mA
VKA = VREF
TA = 25°C
25 40
25 20
25 00
24 80
24 60
24 40
24 20
24 00
-55
-35 -15 5 25 45 65 85 105 125
TA Free Air Temperature (°C)
R eference Voltage vs. Free Air Temperature
15 0
10 0
VKA = VREF
TA = 25°C
50
0.2
0.1 5
R1 = 10KΩ
R2 = ∞
IKA = 10mA
0.1
0.0 5
0
-55 -35 -15 5 25 45 65 85 105 125
TA Free Air Temperature (°C)
Reference Current vs. Free Air Temperature
20 0
VKA = VREF
TA = 25°C
10 0
IKMIN
0
0
-50
-100
-2
-1
0
1
2
3
VKA Cathode Voltage (V)
Cathode Current vs. Cathode Voltage
0.5 0
0.4 5
0.4 0
VKA = 36V
VREF = 0
0.3 5
0.3 0
0.2 5
0.2 0
0.1 5
0.1 0
0.0 5
0.0 0
-75 -50 -25 0 25 50 75 100 125
TA Free Air Temperature (°C)
Off-Stat e Cathode Current vs. Free Air Temperature
-100
-2
-0.2
-0.3
-0.4
-1
0
1
2
3
VKA Cathode Voltage
Cathode Current vs. Cathode Voltage
VKA = 3V to 36V
-0.5
-0.6
-0.7
-0.8
-0.9
-1.0
-50 -25 0 25 50 75 100 125
TA Free Air Temperature (C)
Ratio of Delta Reference Voltage to Delta Cathode
Voltage vs. Free Air Temperature
TL431
*SO-8 is a future package
Document number: DS35044 Rev. 6 - 2
5 of 14
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April 2012
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