RT8269GSP Ver la hoja de datos (PDF) - Richtek Technology
Número de pieza
componentes Descripción
Fabricante
RT8269GSP Datasheet PDF : 12 Pages
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Typical Operating Characteristics
100
90
80
70
60
50
40
30
20
10
0
0
Efficiency vs. Load Current
VIN = 4.75V
VIN = 12V
VIN = 24V
VOUT = 3.3V
0.5
1
1.5
2
2.5
3
Output Current (A)
Output Voltage vs. Output Current
3.320
3.315
3.310
3.305
3.300
VIN = 24V
VIN = 12V
3.295
3.290
VOUT = 3.3V
0
0.5
1
1.5
2
2.5
3
Output Current (A)
420
410
400
390
380
370
360
350
340
4
Frequency vs. Input Voltage
VIN = 4.75V to 24V, VOUT = 3.3V, IOUT = 1A
6 8 10 12 14 16 18 20 22 24
Input Voltage (V)
DS8269-02 March 2011
RT8269
Reference Voltage vs. Input Voltage
0.930
0.928
0.926
0.924
0.922
0.920
0.918
0.916
VIN = 4.75V to 24V, VOUT = 3.3V
4 6 8 10 12 14 16 18 20 22 24
Input Voltage (V)
Output Voltage vs. Temperature
3.375
3.350
3.325
3.300
3.275
3.250
-50 -25
VIN = 12V, VOUT = 3.3V
0
25 50 75
Temperature (°C)
100 125
420
410
400
390
380
370
360
350
340
-50
Frequency vs. Temperature
VIN = 24V
VIN = 12V
VIN = 4.75V
VOUT = 3.3V, IOUT = 1A
-25
0
25 50 75 100 125
Temperature (°C)
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5
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