TLE6259-2 Datasheet | Infineon

Overview Features TLE 6259-2 Single-wire transceiver, suitable for LIN protocol Transmission rate up to 20 k Baud patible to LIN specification 1.2 patible to ISO 9141 functions Very low current consumption in sleep mode Control output for voltage regulator Bus short to GND protection Short circuit proof to ground and battery Overtemperature protection Ordering Code Q 67006 - A 9596 P-DSO-8-3, -6 Type TLE 6259-2G Package P-DSO-8-3 Description The TLE 6259-2 is a monolithic integrated circuit in a P-DSO-8-3 package. It works as an interface between the protocol controller and the physical bus. The TLE 6259-2 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. The TLE6259-2 has a BUS short to GND feature implemented, to avoid a battery decharge. In order to reduce the current consumption, the TLE 6259-2 offers a sleep operation mode. In this mode a voltage regulator can be controlled to minimize the current consumption of the whole application. A wake-up caused by a message on the bus, enables the voltage regulator and sets the Rx D output LOW until the device is switched to normal operation mode. The IC is based on the Smart Power Technology SPT® which allows bipolar and CMOS control circuitry in accordance with DMOS power devices existing on the same monolithic circuit. The TLE 6259-2 is designed to withstand the severe conditions of automotive applications. Version 2.06 2003-02-21 Final Datasheet TLE 6259-2 Pin Configuration (top view) Rx D Vs Vcc Bus Tx D P-DSO-8-3 Figure 1 1.3 Pin No. 1 2 3 4 5 6 7 8 Pin Definitions and Functions: Symbol Rx D EN VCC Tx D GND Bus Vs INH Function Receive data output; integrated pull up, LOW in dominant state, Enable input; integrated 30 k W pull down, transceiver in normal operation mode when HIGH 5V supply input; Transmit data input; integrated pull up, LOW in dominant state...