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PDF BCR401U Data sheet ( Hoja de datos )
| Número de pieza | BCR401U | |
| Descripción | LED Driver | |
| Fabricantes | Infineon Technologies | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de BCR401U (archivo pdf) en la parte inferior de esta página. Total 19 Páginas | ||
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LED Driver
BCR401U
Datasheet
Revision 2.0, 2012-04-12
Power Management & Multimarket
1 page  
BCR401U
List of Figures
List of Figures
Figure 1-1 Pin configuration and typical application. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 3-1 Total Power Dissipation Ptot = f(TS). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 3-2 Permissible Pulse Load RthJS = f(tp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 3-3 Permissible Pulse Load Ptotmax / PtotDC= f(tp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 3-4 Output Current versus VS Iout = f(VS), VS - Vout = 1.4 V, Rext = Parameter. . . . . . . . . . . . . . . . . . . . 11
Figure 3-5 Supply Current versus VS IS = f(VS), TA = Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 3-6 Output Current versus VS Iout = f(VS), VS - Vout = Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 3-7 Output Current versus VS Iout = f(VS), VS - Vout = 1.4 V, TA = Parameter. . . . . . . . . . . . . . . . . . . . . 13
Figure 3-8 Output Current versus Rext Iout = f(Rext), VS = 10 V, VS - Vout = 1.4 V, TA = Parameter . . . . . . . . . . 13
Figure 3-9 Output Current versus TS Iout = f(TS), VS = 10 V, VS - Vout = 1.4 V, Rext = Parameter . . . . . . . . . . . 14
Figure 3-10 Reference Voltage Vdrop versus Iout Vdrop = f(Iout), Iout = 10 µA to 10 mA . . . . . . . . . . . . . . . . . . . . . 14
Figure 3-11 Reference Voltage Vdrop versus Iout Vdrop = f(Iout), Iout = 10 mA to 65 mA. . . . . . . . . . . . . . . . . . . . . 15
Figure 4-1 Application Circuit: Stand alone current source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Figure 4-2 Application Circuit: Boost mode current source with external power transistor . . . . . . . . . . . . . . . 16
Figure 5-1 Package Outline for SC74 (dimensions in mm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Figure 5-2 Package Footprint for SC74 (dimensions in mm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Figure 5-3 Tape and Reel Information for SC74 (dimensions in mm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Datasheet
5 Revision 2.0, 2012-04-12
5 Page 
1000
100
10
BCR401U
Typical characteristics
D=0
D = 0.005
D = 0.01
D = 0.02
D = 0.05
D = 0.1
D = 0.2
D = 0.5
1
10-6
10-5
10-4
10-3
tp [s]
Figure 3-3 Permissible Pulse Load Ptotmax / PtotDC= f(tp)
10-2
10-1
100
Datasheet
11 Revision 2.0, 2012-04-12
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet BCR401U.PDF ] | |
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