L6996DTR Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Lista de partido
L6996DTR Datasheet PDF : 26 Pages
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L6996
Figure 7. Test Condition: Vin = 20V, V5v=5V, Fsw = 300kHz, Tamb = +25°C
Efficency [%]
0.88
0.86
Vout=1.7
0.84
0.82
Vout=1.35
0.8
0.78
Vout=1.25
0.76
0.10
1.00 Current [A] 10.00
100.00
Figure 8. Test Condition: Vout = 1.75V, Fsw = 300kHz, V5v = 5V, Tamb = +25°C
0.92
0.91
0.9
0.89
0.88
0.87
0.86
0.85
0.84
0.83
0.82
0.81
0.1
Efficency [%]
Vin=7
Vin=12
Vin=20
1.0
10.0
Current [A]
100.0
Figure 9. Test Condition: Vout = 1.75V, V5v = 5V, Tamb = +25°C
Frequency [KHz]
410
390
Vin=7
370
350
Vin=12
330
310
Vin=20
290
270
250
4 5 6 7 8 9 10 11 12 13 14 15
Current [A]
8/26
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