RT9173BGS Просмотр технического описания (PDF) - Richtek Technology
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RT9173BGS Datasheet PDF : 13 Pages
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Typical Operating Characteristics
Source Current Limit vs. Temperature
3.8
3.4
VIN = 1.8V, VCNTL = 5V
3
2.6
VIN = 2.5V, VCNTL = 5V
2.2
1.8
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (°C)
Sink Current Limit vs. Temperature
3.8
VIN = 1.8V, VCNTL = 5V
3.4
3
VIN = 2.5V, VCNTL = 5V
2.6
2.2
1.8
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (°C)
Turn-On Threshold vs. Temperature
0.5
0.45
0.4
0.35
VIN = 2.5V, VCNTL = 5V
VIN = 2.5V, VCNTL = 3.3V
0.3
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (°C)
DS9173B-09 March 2007
RT9173B
Source Current Limit vs. Temperature
3.8
3.4
VIN = 1.8V, VCNTL = 3.3V
3
2.6
VIN = 2.5V, VCNTL = 3.3V
2.2
1.8
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (°C)
Sink Current Limit vs. Temperature
3.8
3.4
3
VIN = 1.8V, VCNTL = 3.3V
2.6
VIN = 2.5V, VCNTL = 3.3V
2.2
1.8
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (°C)
Turn-Off Threshold vs. Temperature
0.5
0.45
0.4 VIN = 2.5V, VCNTL = 5V
0.35 VIN = 2.5V, VCNTL = 3.3V
0.3
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (°C)
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