TLD1211SJ_15 Datasheet, PDF (14/18 Pages) Infineon Technologies AG – LED Current of 2.5 A possible by using external Power Transistors

6
Application Information
VBAT _BAS3010A-03W
5V
VI
V_Q
10µF
VREG
TLE4264
GND
OUT/
PWM
µC
GND
1,8kΩ
1kΩ
TLD1211SJ
LITIX ^TM Linear
Application Information
1 NC
NC 8
TLD1211SJ
47nF
VS
2
3
VSENSE
Bandgap based
voltage reference
OUT
7
Vref
OP
Output
stage
EN
6
R1 =
820Ω
BCX55-16
4 GND
NC 5
R2 = Rsense =
100Ω 0,42Ω
TLD1211 Application diagram 2 .vsd
Figure 16 Application Information with External Output Stage
Note: This is a very simplified example of an application circuit. The function must be verified in the real application.
Data sheet
14
Rev. 1.0, 2015-02-19