TLE6285G datasheet(4/23 Pages) INFINEON

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Target Data

TLE 6285

Version 1.02

2002-05-15

1.4

Pin Definitions and Functions:

Pin No.

Symbol

Function

1,8,9,16

GND

Ground; place to cooling tabs to improve thermal behavior

INHI

Inhibit Voltage Regulator Input; TTL compatible, HIGH active

(HIGH switches the VR on); connect to VBAT if not needed

3RO

Reset Output; open collector output connected to the output via

a resistor of 20k

4VCCO

5V Output; connected to GND with 22µF capacitor, ESC<3

INHO

Inhibit LIN Output; to control a voltage regulator

6RxD

Receive Data Output; internal 30k

W pull up to Vs, LOW in

dominat state

7ENLIN

Enable LIN Input; integrated 30k

W pull down, transceiver in

normal operation mode when HIGH

VCCI

5V Supply Input; VCC input to supply the LIN transceiver

TxD

Transmit Data Input; internal 30k

W pull up to Vs, LOW in

dominant state

BUS

LIN BUS Output/Input; internal 30k

W pull up to Vs, LOW in

dominant state

VBAT

Battery Supply Input; a reverse current protection diode is

required, block GND with 100nF ceramic capacitor and 22µF

capacitor

RTh

Reset Threshold; internal defined typical 4.6V, adjustable down

to 3.5V according to the voltage level on this pin; connect to GND

if not needed

Reset delay; connected to ground via external delay capacitor

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