TLE7826G datasheet(5/53 Pages) INFINEON

Part #	TLE7826G

Description	Integrated double low-side switch, high-side/LED driver, hall supply, wake-up inputs and LIN communication with embedded MCU (32kB Flash)

PDF	53 Pages

Scroll/Zoom	100%

Manufacturer	INFINEON [Infineon Technologies AG]

Direct Link	http://www.infineon.com

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5 / 53 page

Data Sheet

Rev. 3.01, 2008-04-15

TLE7826G

Overview

Description

This single-packaged solution incorporates an 8-bit state-of-the-art microcontroller compatible to the standard

8051 core with On-Chip Debug Support (OCDS), and a System-Basis-Chip (SBC). The SBC is equipped with LIN

transceiver, low-dropout voltage regulator (LDO) as well as two low-side switches (relay driver) and a high-side

driver e.g. for driving LEDs. An additional supply, e.g. to supply hall sensors (TLE 4966) is also available.

For Micro Controller Unit (MCU) supervision and additional protection of the circuit a programmable window

watchdog circuit with a reset feature, supply voltage supervision and integrated temperature sensor is

implemented on the SBC.

Microcontroller and LIN module offer low power modes in order to support terminal 30 connected automotive

applications. A wake-up from the low power mode is possible via a LIN bus message or wake-up inputs.

This integrated circuit is realized as Multi-Chip-Module (MCM) in a PG-DSO-28-38 package, and is designed to

withstand the severe conditions of automotive and industrial applications.

Note: A detailed description of the 8-bit microcontroller XC885 can be found in a dedicated User’s Manual and

Data Sheet.

TLE7826G Datasheet(PDF) 5 Page - Infineon Technologies AG