TLE6285GDUMA1

TLE6285GDUMA1 Datasheet

TLE 6285

Part	Datasheet
TLE6285GDUMA1	TLE6285GDUMA1 (pdf)

PDF Datasheet Preview
TLE 6285 LIN-Transceiver with Voltage Regulator Automotive Power Never stop thinking. Edition 2005-04-18 Published by Infineon Technologies AG, St.-Martin-Strasse 53, 81669 München, Germany Infineon Technologies AG All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as a guarantee of characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. LIN-Transceiver with Voltage Regulator TLE 6285 • Single-wire transceiver, suitable for LIN protocol • Transmission rate up to 20 kBaud • Compatible to LIN specification • Compatible to ISO 9141 functions • Low current consumption in sleep mode • Control output for voltage regulator • LIN bus, short circuit proof to ground and battery • Integrated 5V ±2%, low drop voltage regulator • 150 mA output current capability • Adjustable reset threshold • Overtemperature protection • Wide temperature range • Suitable for use in automotive electronics P-DSO-16-9, -11 The TLE 6285 is a single-wire transceiver with a LDO. It is a chip by chip integrated circuit in a P-DSO-16-11 package. It works as an interface between the protocol controller and the physical bus. The TLE 6285 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 6285 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 VR is designed for this application but it is also possible to use an external voltage regulator. A wake-up caused by a message on the bus enables the voltage regulator and sets the RxD output low until the device is switched to normal operation mode. To achieve proper operation of the µC, the device supplies a reset signal. The reset delay time is selected application specific by an external capacitor. The reset threshold is adjustable. The TLE 6285 is designed to withstand the severe conditions of automotive applications. Type TLE 6285 G Data Sheet Ordering Code Q67065-A7059 Package P-DSO-16-11 TLE 6285 GND IN H I RO V CCO IN H O RxD E N LIN GND TLE 6285 G P -D S O -16-11 Leadfram e C hip : V o ltag e R eg u la to r V BAT C hip T ran sce iver V CCI A E P 0 345 0.V S D Figure 1 Pin Configuration top view Data Sheet TLE 6285 Table 1 Pin No. 1, 8, 9, 16 2 4 5 6 7 10 11 12 Pin Definitions and Functions Symbol Function Ground place to cooling tabs to improve thermal behavior INHI VCCO INHO RxD ENLIN VCCI TxD BUS VBAT Inhibit Voltage Regulator Input TTL compatible, HIGH active HIGH switches the VR on connect to VBAT if not needed Reset Output open collector output connected to the output via a resistor of 20 5-V Output connected to GND with 22 µF capacitor, ESR < Inhibit LIN Output to control a voltage regulator Receive Data Output Integrated pull-up, LOW in dominate state Enable LIN Input integrated 30 pull-down, transceiver in normal operation mode when HIGH 5-V Supply Input VCC input to supply the LIN transceiver Transmit Data Input internal pull-up, LOW in dominant state LIN BUS Output/Input internal 30 pull-up to VS, LOW in dominant state Reset Threshold internal defined typical V, adjustable down to V according to the voltage level on this pin connect to GND if not needed Reset Delay connected to ground via external delay capacitor Data Sheet

PDF Datasheet Preview

TLE 6285

LIN-Transceiver with Voltage Regulator

Automotive Power

Never stop thinking.

Edition 2005-04-18

Published by Infineon Technologies AG, St.-Martin-Strasse 53, 81669 München, Germany

Infineon Technologies AG

All Rights Reserved.

Attention please!

The information herein is given to describe certain components and shall not be considered as a guarantee of characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein.

Information

For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office

Warnings

Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.

LIN-Transceiver with Voltage Regulator

TLE 6285
• Single-wire transceiver, suitable for LIN protocol
• Transmission rate up to 20 kBaud
• Compatible to LIN specification
• Compatible to ISO 9141 functions
• Low current consumption in sleep mode
• Control output for voltage regulator
• LIN bus, short circuit proof to ground and battery
• Integrated 5V ±2%, low drop voltage regulator
• 150 mA output current capability
• Adjustable reset threshold
• Overtemperature protection
• Wide temperature range
• Suitable for use in automotive electronics

P-DSO-16-9, -11

The TLE 6285 is a single-wire transceiver with a LDO. It is a chip by chip integrated circuit in a P-DSO-16-11 package. It works as an interface between the protocol controller and the physical bus. The TLE 6285 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 6285 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 VR is designed for this application but it is also possible to use an external voltage regulator. A wake-up caused by a message on the bus enables the voltage regulator and sets the RxD output low until the device is switched to normal operation mode. To achieve proper operation of the µC, the device supplies a reset signal. The reset delay time is selected application specific by an external capacitor. The reset threshold is adjustable.

The TLE 6285 is designed to withstand the severe conditions of automotive applications.

Type TLE 6285 G

Data Sheet
Ordering Code Q67065-A7059

Package P-DSO-16-11

TLE 6285

GND IN H I

RO V CCO IN H O RxD E N LIN GND

TLE 6285 G P -D S O -16-11

Leadfram e

C hip :

V o ltag e R eg u la to r

V BAT

C hip T ran sce iver

V CCI

A E P 0 345 0.V S D

Figure 1 Pin Configuration top view

Data Sheet

TLE 6285

Table 1 Pin No. 1, 8, 9, 16 2
4 5 6 7
10 11 12

Pin Definitions and Functions

Symbol Function

Ground place to cooling tabs to improve thermal behavior

INHI

VCCO

INHO RxD ENLIN

VCCI

TxD BUS

VBAT

Inhibit Voltage Regulator Input TTL compatible, HIGH active

HIGH switches the VR on connect to VBAT if not needed

Reset Output open collector output connected to the output via a resistor of 20 5-V Output connected to GND with 22 µF capacitor, ESR <

Inhibit LIN Output to control a voltage regulator

Receive Data Output Integrated pull-up, LOW in dominate state

Enable LIN Input integrated 30 pull-down, transceiver in normal operation mode when HIGH
5-V Supply Input VCC input to supply the LIN transceiver

Transmit Data Input internal pull-up, LOW in dominant state

LIN BUS Output/Input internal 30 pull-up to VS, LOW in
dominant state

Reset Threshold internal defined typical V, adjustable down to V according to the voltage level on this pin connect to GND if not needed

Reset Delay connected to ground via external delay capacitor

Data Sheet

More datasheets: MM88C30N | MM88C30MX | MM88C30M | 63813-0500 | 76650-0097 | C618 | MPC555CME | ES-162P4 | EI-1625 | EI-1623

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived TLE6285GDUMA1 Datasheet file may be downloaded here without warranties.

Datasheet ID: TLE6285GDUMA1 638788