TLD1211SJ_15 Datasheet, PDF (6/18 Pages) Infineon Technologies AG – LED Current of 2.5 A possible by using external Power Transistors

TLD1211SJ
LITIX ^TM Linear
Electrical Characteristics
4.3
Electrical Characteristics
4.3
Table 3
Electrical Characteristics
8 V < V_S < 28 V; - 40 °C < T_J < 150 °C, EN = 5 V; R₁, R₂ = open; all voltages with respect to ground;
positive current defined flowing into pin; unless otherwise specified
Pos. Parameter
Symbol
Values
Unit Note / Test Condition
Min. Typ. Max.
4.3.1
Operating current during over Is_OV
voltage
–
–
600 μA V_out = 0 V; V_s = 42 V;
V_sense = 0 mV
4.3.2 Operating current during open Is_{open load} 0.5
1.4
1.7
mA V_out = open;
load
V_sense = 0 mV
4.3.3 Standby current
Is_standby
–
–
300 nA EN = 0 V;
V_sense = 0 mV;
T_j < 85°C¹⁾
4.3.4 Standby current
Is_standby,HOT –
–
30
µA EN = 0 V;
V_sense = 0 mV
4.3.51 Output current
I_out,ONCOLD 40
–
–
mA V_S-V_out = 3 V;
V_sense = 0 mV;
T_j = -40°C
4.3.52 Output current
I_out,ON
65
85
110 mA V_S-V_out = 3 V;
V_sense = 0 mV;
T_j > 0°C¹⁾;
T_j < 135°C¹⁾
4.3.6 Output current
I_out,ONHOT 60
–
–
mA V_S-V_out = 3 V;
V_sense = 0 mV;
T_j = 150°C
4.3.7 Output Leakage current
I_out,OFF
–
–
400 nA EN = 0 V; V_out = 0 V
4.3.8 Current of Sense input
I_sense
-5
–
0.5
µA V_out = 0 V,
V_sense = 200 mV
4.3.9 Voltage of Sense input
V_sense
135 150 165 mV R₁ = 390 Ω; R₂ = 10 Ω
See Figure 2;
T_j < 115°C¹⁾
4.3.10 Over voltage Protection
V_{s, OV}
28
33
–
V
–
4.3.11 Drop Voltage
V_s - V_out –
–
1.3
V
I_out < 15 mA
V_sense = 0 mV; V_s = 8 V
EN Input
4.3.12 Current of enable input
4.3.13 High Level voltage range
4.3.14 Low Level voltage range
I_EN
60
90
V_EN,ON
1
–
V_EN,OFF
-0.3
–
130 μA V_EN = 5 V
5.5
V
Use resistors at pin to
be CMOS/TTL
compatible; See
Figure 16
0.3
V
Use resistors at pin to
be CMOS/TTL
compatible; See
Figure 16
Data sheet
6
Rev. 1.0, 2015-02-19