ATA6834 Datasheet - ATMEL Corporation

ATA6834 (ATA6833 / ATA6834) BLDC Motor Driver and LIN System Basis Chip

The ATA6833 and ATA6834 are system basis chips for three-phase brushless DC motor controllers designed in Atmel ® ’s state-of-the-art 0.8 µm SOI technology SMART-I.S.™1. In combination with a microcontroller and six discrete power MOSFETs, the system basis chip forms a BLDC motor control unit for au.

ATA6834 Features

* ATA6833 Temperature Range TJ = 150°C

* ATA6834 Extended Temperature Range TJ = 200°C

* Direct Driving of 6 External NMOS Transistors with a Maximum Switching Frequency of 50 kHz

* Integrated Charge Pump to Provide Gate Voltages for High-side Drivers and to Supply

ATA6834 Datasheet (684.15 KB)