High Temperature Hex Half-bridge Driver With Serial Input Control

The ATA6839 is designed for high-temperature applications. In mechatronic solutions, for example, turbo charger or exhaust gas recirculation systems, many flaps have to be controlled by DC Motor Driver ICs which are located very close to the hot engine or actuator and where ambient temperatures up to 150°C are usual. Due to the advan- tages of SOI technology, junction temperatures up to 200°C are allowed. This enables new cost-effective board design possibilities to achieve complex mechatronic solutions. The ATA6839 is a fully protected hex half-bridge driver, used to control up to 6 differ- ent loads by a Microcontroller in automotive and industrial applications. Each of the six high-side and six low-side drivers is capable of driving currents up to 1A. The drivers are internally connected to form 6 half-bridges and CAN be controlled separately from a standard serial data Interface Therefore, all kinds of loads, such as bulbs, resistors, capacitors and inductors, CAN be combined. The IC especially sup- ports the application of H-bridges to drive DC motors. Protection is guaranteed in terms of short-circuit conditions, overtemperature and undervoltage. Various diagnosis functions and a very low quiescent current in standby mode make a wide range of applications possible. Automotive qualification referring to conducted interferences, EMC protection and ESD protection gives added value and enhanced quality for the exacting requirements of automotive applications. By ATMEL Corporation
ATA6839 's PackagesATA6839 's pdf datasheet

ATA6839 Pinout, Pinouts
ATA6839 pinout,Pin out
This is one package pinout of ATA6839,If you need more pinouts please download ATA6839's pdf datasheet.

ATA6839 Application circuits
ATA6839 circuits
This is one application circuit of ATA6839,If you need more circuits,please download ATA6839's pdf datasheet.

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