BCR401W_12 Datasheet, PDF (5/17 Pages) Infineon Technologies AG – LED Driver

BCR401W
List of Figures
List of Figures
Figure 1-1
Figure 3-1
Figure 3-2
Figure 3-3
Figure 3-4
Figure 3-5
Figure 3-6
Figure 3-7
Figure 4-1
Figure 4-2
Figure 5-1
Figure 5-2
Figure 5-3
Pin configuration and typical application. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Total Power Dissipation P_tot = f(T_S). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Permissible Pulse Load R_thJS = f(t_p) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Permissible Pulse Load P_totmax / P_totDC= f(t_p) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Output Current versus V_S I_out = f(V_S), 2 LEDs load with V_F = 3.8V in series, R_ext = Parameter. . . . 12
Supply Current versus V_S I_S = f(V_S), 2 LEDs load with V_F = 3.8V in series . . . . . . . . . . . . . . . . . . . 12
Output Current versus R_ext I_out = f(R_ext), V_S = 10 V, V_out = 7.6 V . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Output Current versus V_drop I_out = f(V_drop), V_S = 10 V, V_out = 7.6 V. . . . . . . . . . . . . . . . . . . . . . . . . . 13
Application Circuit: Stand alone current source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Application Circuit: Supply voltages > 18 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Package Outline for SOT343 (dimensions in mm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Package Footprint for SOT343 (dimensions in mm). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Tape and Reel Information for SOT343 (dimensions in mm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Datasheet
5
Revision 2.0, 2012-04-12