BCR450E6327 Datasheet, PDF (10/16 Pages) Infineon Technologies AG – LED Driver IC

BCR450
LED Driver IC
Measured Parameters
I_sense vers Temperature (V_S); V_sense = 20 mV
I_sense vers V_s (Temperature); V_sense = 20 mV
I_sense_vers Temp; Vs
V_sense = 20 mV; V_out = 1 V; V_en = 2.4 V
145.00
140.00
135.00
130.00
125.00
120.00
115.00
110.00
105.00
100.00
-40 -25 0 25 45 65 85 105 125 150
°C
Vs_8V
Vs_14V
Vs_27V
Vs_40V
Vs_42V
Isense vers Temp_Vs_20mV_Vout1V.vsd
145.00
140.00
135.00
130.00
125.00
120.00
115.00
110.00
105.00
100.00
8
I_sense_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)
Isense vers Vs_Temp_20mV_Vout1V.vsd
I_out vers Temperature (V_S); V_sense = 20 mV
I_out vers V_s (Temperature); V_sense = 20 mV
I_out_vers Temp; Vs
V_sense = 20 mV; V_out = 1 V; V_en = 2.4 V
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
Iout vers Temp_Vs_20mV_Vout1V.vsd
120.00
100.00
80.00
60.00
40.00
20.00
0.00
8
I_out_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
V_s = 14 V, V_out = 1 V; EN = 2.4 V
I_out vers Temperature (V_Sense)
I_out vers V_sense (Temperature)
100.00
90.00
80.00
70.00
60.00
50.00
40.00
30.00
20.00
10.00
0.00
-40 -25
I_out_vers Temp; Vsense
V_s = 14 V; V_out = 1 V; V_en = 2.4 V
0
25
45
65
85 105 125 150
°C
110mV
114mV
118mV
122mV
126mV
130mV
134mV
138mV
140mV
142mV
144mV
146mV
148mV
150mV
152mV
154mV
156mV
Iout vers Temp_Vsense_Vs14V_Vout1V.vsd
100.00
90.00
80.00
70.00
60.00
50.00
40.00
30.00
20.00
10.00
0.00
I_out_vers V_sense; Temp
V_s = 14 V; 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
Vsense (mV)
Iout vers Vsense_Temp_Vs14V_Vout1V.vsd
Datasheet
10
Rev. 3.1, 2013-02-21