BCR450E6327 Datasheet, PDF (9/16 Pages) Infineon Technologies AG – LED Driver IC

4
Measured Parameters
BCR450
LED Driver IC
Measured Parameters
BCR450 IC has been measured in test bench with undefined high thermal resistance
This is valid for all diagramed DC- and AC- Parameters
4.1
DC- Parameter
V_out = 1.0 V, EN = 2.4 V
I_S vers Temperature (V_S); V_sense = 20 mV
I_S vers V_s (Temperature); V_sense = 20 mV
I_s_vers Temp; Vs
V_sense = 20 mV; V_out = 1 V; V_en = 2.4 V
105.00
100.00
95.00
90.00
85.00
80.00
75.00
70.00
65.00
60.00
-40 -25 0 25 45 65 85 105 125 150
°C
Vs_8V
Vs_14V
Vs_27V
Vs_40V
Vs_42V
Is vers Temp_Vs_20mV_Vout1V.vsd
120.00
100.00
80.00
60.00
40.00
20.00
0.00
8
I_s_vers Vs; Temp
V_sense = 20 mV; V_out = 1 V; V_en = 2.4 V
-40°C
-25°C
0°C
25°C
45°C
65°C
85°C
105°C
125°C
150°C
14
27
40
42
Vs (V)
Is vers Vs_Temp_20mV_Vout1V.vsd
I_en vers Temperature (V_S); V_sense = 20 mV
I_en vers V_s (Temperature); V_sense = 20 mV
I_en_vers Temp; Vs
V_sense = 20 mV; V_out = 1 V; V_en = 2.4 V
48.00
46.00
44.00
42.00
40.00
38.00
36.00
34.00
32.00
30.00
-40 -25 0 25 45 65 85 105 125 150
°C
Vs_8V
Vs_14V
Vs_27V
Vs_40V
Vs_42V
Ien vers Temp_Vs_20mV_Vout1V.vsd
48.00
46.00
44.00
42.00
40.00
38.00
36.00
34.00
32.00
30.00
8
I_en_vers Vs; Temp
V_sense = 20 mV; V_out = 1 V; V_en = 2.4 V
14
27
40
Vs (V)
-40°C
-25°C
0°C
25°C
45°C
65°C
85°C
105°C
125°C
150°C
42
Ien vers Vs_Temp_20mV_Vout1V.vsd
Datasheet
9
Rev. 3.1, 2013-02-21