RT9174CS Просмотр технического описания (PDF) - Richtek Technology
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RT9174CS Datasheet PDF : 8 Pages
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Preliminary
Typical Operating Charateristics
RT9174
Reference vs Tempature
0.82
VDD = 5V
0.81
0.80
0.79
0.78
-50
-10
30
70
110
150
Temperature (°C)
Supply Current vs Temperature
1.4
85°C
1.2
1
25°C
0.8
-20°C
0.6
0.4
3
4
5
6
7
8
VDD (Volt)
Tri-Sate Vth vs Temperature
1.6
VDD = 5V
1.4
1.2
1.0
0.8
-50
-10
30
70
110
150
Temperature( ° C)
Driver Sourcing vs Drop Out
300
VDD = 5V
250
-20°C
25°C
200
85°C
150
100
50
0
0
1
2
3
4
5
VDD - VDRI1,2,3 (Volt)
Driver Sinking vs VOUT
50
VDD = 5V
40
-20°C
25°C
30
85°C
20
10
0
1
2
3
4
5
VOUT (Volt)
Short Current vs Temperature
400
VDD = 5V
350
300
250
200
150
100
-50
-20
10
40
70
100 130
Temperature (°C)
DS9174-00 April 2001
www.richtek-ic.com.tw
5
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