TLD1211SJ Datasheet, PDF (10/18 Pages) Infineon Technologies AG – Basic LED Driver

5.3
Setup 3
V_out = 0 V, V_sense = variable, V_EN = 5 V
TLD1211SJ
Basic LED Driver
Characterization Data
Iout v s. Vse nse = f(Tj)
Vs=8V
100
90
80
70
60
50
40
30
20
10
0
100
110
120
130
140
150
160
170
180
Vsense [V]
Figure 9 I_out vs V_sense =f(T_J) at V_s = 8 V
temp= -40°C
temp= -25°C
temp= 0°C
temp= 25°C
temp= 45°C
temp= 65°C
temp= 85°C
temp= 105°C
temp= 125°C
temp= 150°C
Iout v s. Vse nse = f(Tj)
Vs=14V
100
90
80
70
60
50
40
30
20
10
0
100
110
120
130
140
150
160
170
180
V sense [V ]
Figure 10 I_out vs V_sense =f(T_J) at V_s = 14 V
temp= -40°C
temp= -25°C
temp= 0°C
temp= 25°C
temp= 45°C
temp= 65°C
temp= 85°C
temp= 105°C
temp= 125°C
temp= 150°C
Data sheet
10
Rev. 1.0, 2010-03-26