BCR401UE6327_15 Datasheet, PDF(5/19 Page) Infineon Technologies AG

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BCR401UE6327_15 Datasheet, PDF (5/19 Pages) Infineon Technologies AG – LED Driver

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BCR 401U E6327

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. . . . . . . . . . . . . . . . . . . . 12

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

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 . . . . . . . . . . 14

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 ÂµA to 10 mA . . . . . . . . . . . . . . . . . . . . . 15

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

Revision 2.1, 2015-01-28

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