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PDF TLD1124EL Data sheet ( Hoja de datos )
| Número de pieza | TLD1124EL | |
| Descripción | Basic LED Driver | |
| Fabricantes | Infineon | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TLD1124EL (archivo pdf) en la parte inferior de esta página. Total 29 Páginas | ||
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Infineon® Basic LED Driver
TLD1124EL
1 Channel High Side Current Source
Data Sheet
Rev. 1.0, 2013-08-08
Automotive
Free Datasheet http://www.datasheet4u.com/
1 page  
2 Block Diagram
VS
Internal
supply
DEN Diagnosis
enable
Thermal
protection
Output
control
IN_SET Current
adjust
TLD1124EL
Status
ST
Figure 1 Basic Block Diagram
OUT
GND
TLD1124EL
Block Diagram
Data Sheet
5 Rev. 1.0, 2013-08-08
Free Datasheet http://www.datasheet4u.com/
5 Page 
VS
IOUT
100%
80%
tPOR
TLD1124EL
DEN Pin
t
Figure 5 Power on reset
The DEN voltage VDEN does not influence the disable function via the ST pin. If VDEN < VDEN(dis) the device can still
be disabled via the ST pin, if VST > VST(H). For details, please refer to Chapter 7.3.
5.1 Electrical Characteristics Internal Supply / DEN Pin
Electrical Characteristics Internal Supply / DEN pin
Unless otherwise specified: VS = 5.5 V to 40 V, Tj = -40 °C to +150 °C, RSET = 12 kΩ all voltages with respect to
ground, positive current flowing into pin for input pins (I), positive currents flowing out of the I/O and output pins
(O) (unless otherwise specified)
Pos. Parameter
Symbol
Limit Values
Unit Conditions
5.1.1
Current consumption,
active mode
IS(on)
Min.
–
Typ.
–
5.1.2
Current consumption,
device disabled via ST
IS(dis,ST)
–
5.1.3
Current consumption,
IS(dis,IN_SET) –
device disabled via IN_SET
5.1.4
5.1.5
Current consumption,
active mode in fault
IS(fault,STu)
detection condition with ST-
pin unconnected
Current consumption,
active mode in fault
IS(fault,STG)
detection condition with ST-
pin connected to GND
–
–
–
–
–
–
Max.
1.9 mA 1) IIN_SET = 0 µA
Tj < 105 °C
VS = 18 V
VOUT = 3.6V
1.7 mA 1) VS = 18 V
Tj < 105 °C
VST = 5 V
1.7 mA 1) VS = 18 V
Tj < 105 °C
VIN_SET = 5 V
2.1 mA 1) VS = 18 V
Tj < 105 °C
RSET = 12 kΩ
VOUT = 18 V or 0 V
6.2 mA 1) VS = 18 V
Tj < 105 °C
RSET = 12 kΩ
VOUT = 18 V or 0 V
VST = 0 V
Data Sheet
11
Rev. 1.0, 2013-08-08
Free Datasheet http://www.datasheet4u.com/
11 Page | ||
| Páginas | Total 29 Páginas | |
| PDF Descargar | [ Datasheet TLD1124EL.PDF ] | |
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