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PDF TLE6286 Data sheet ( Hoja de datos )
| Número de pieza | TLE6286 | |
| Descripción | LIN-Transceiver LDO | |
| Fabricantes | Infineon Technologies AG | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TLE6286 (archivo pdf) en la parte inferior de esta página. Total 19 Páginas | ||
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LIN-Transceiver LDO
Target Data Sheet
1 Overview
1.1 Features
• Single-wire transceiver, suitable for LIN protocol
• Transmission rate up to 20 kBaud
• Compatible to LIN specification
• Compatible to ISO 9141 functions
• Very low current consumption in sleep mode
• Control output for voltage regulator
• Short circuit proof to ground and battery
• Overtemperature protection
• Output voltage tolerance ≤ ± 2 %
• 200 mA output current capability
• Low-drop voltage
• Very low standby current consumption
• Overtemperature protection
• Reverse polarity protection
• Short-circuit proof
• Watchdog
• Wide temperature range
• Suitable for use in automotive electronics
TLE 6286
P-DSO-16-4
Type
TLE 6286 G
Ordering Code
on request
Package
P-DSO-16-4
1.2 Description
The TLE 6286 is a single-wire transceiver with a LDO. It is chip by chip integrated circuit
in a P-DSO-16-4 package. It works as an interface between the protocol controller and
the physical bus. The TLE 6286 is especially suitable to drive the bus line in LIN systems
in automotive and industrial applications. Further it can be used in standard ISO9141
systems.
In order to reduce the current consumption the TLE 6286 offers a sleep operation mode.
In this mode a voltage regulator can be controlled in order to minimize the current
consumption of the whole application. The on-chip voltage regulator is designed for this
Version 1.02
1
2001-10-15
1 page  
Target Data TLE 6286
1.5 Functional Block Diagram
VBAT 13
Bus 12
30 kΩ
Output
Stage
Driver
Temp.-
Protection
Mode
Control
30 kΩ
5 INHO
10 VS
7 ENLIN
11 TxD
Receiver
6 RxD
TLE 6259 G
VBAT 13
Temperature
Sensor
Bandgap
Reference
Saturation
Control
and
Protection
Circuit
Control
Amplifier Buffer
5 GND
WD
3
Watchdog
4 VCC
Reset
Generator
2 RD
15 RO
Adjustment
Figure 2 Block Diagram
Version 1.02
14
INHI
5
TLE 4263 G
1
GND
2001-10-15
5 Page 
Target Data TLE 6286
3.3 Electrical Characteristics
4.5 V < VCC < 5.5 V; 6.0 V < VS < 20 V; RL = 1 kΩ; VEN > VEN,ON; -40 °C < Tj < 125 °C; all voltages with respect
to ground; positive current flowing into pin; unless otherwise specified.
Parameter
Symbol Limit Values Unit Remarks
min. typ. max.
Current Consumption
Current consumption
Current consumption
Current consumption
Current consumption
Current consumption
Current consumption
ICC
IS
ICC
IS
IS
IS
0.5 1.5 mA recessive state;
VTxD = VCC
0.5 1.0 mA recessive state;
VTxD = VCC
0.7 2.0 mA dominant state;
VTxD = 0 V
0.7 1.5 mA dominant state;
VTxD = 0 V
20 30 µA sleep mode;
Tj = 25 °C
20 40 µA sleep mode
Receiver Output R×D
HIGH level output current
LOW level output current
IRD,H
IRD,L
-0.7 -0.4 mA VRD = 0.8 x VCC,
0.4 0.7
mA VRD = 0.2 x VCC,
Bus receiver
Receiver threshold voltage,
recessive to dominant edge
Receiver threshold voltage,
dominant to recessive edge
Receiver hysteresis
wake-up threshold voltage
Vbus,rd
Vbus,dr
0.44
x VS
Vbus,hys
Vwake
0.02
x VS
0.40
x VS
0.48
x VS
0.52
x VS
0.04
x VS
0.55
x VS
0.56
x VS
0.06
x VS
0.70
x VS
V
V
mV
V
-8 V < Vbus < Vbus,dom
Vbus,rec < Vbus < 20 V
Vbus,hys =
Vbus,rec - Vbus,dom
Transmission Input T×D
HIGH level input voltage
threshold
TxD input hysteresis
VTD,H
2.9 0.7 x V
VCC
recessive state
VTD,hys 300 600
mV
Version 1.02
11
2001-10-15
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet TLE6286.PDF ] | |
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