Datasheet4U Logo Datasheet4U.com

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

This page provides the datasheet information for the ATA6834, a member of the ATA6833 (ATA6833 / ATA6834) BLDC Motor Driver and LIN System Basis Chip family.

Description

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.

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.
  • the Gate of the External Battery Reverse Protection NMOS Built-in 5V/3.3V Voltage Regulator with Curr.

📥 Download Datasheet

Datasheet preview – ATA6834

Datasheet Details

Part number ATA6834
Manufacturer ATMEL Corporation
File Size 684.15 KB
Description (ATA6833 / ATA6834) BLDC Motor Driver and LIN System Basis Chip
Datasheet download datasheet ATA6834 Datasheet
Additional preview pages of the ATA6834 datasheet.

📁 Similar Datasheet

  • ATA6823C - H-bridge Motor Driver (ATMEL)
  • ATA6824C - High Temperature H-bridge Motor Driver (ATMEL)
  • ATA6824C - High-Temperature H-Bridge Motor Driver (Microchip)
  • ATA6826C - Triple Half-bridge DMOS Output Driver (ATMEL)
  • ATA6843 - BLDC Motor Driver (ATMEL)
  • ATA6844 - BLDC Motor Driver (ATMEL)
  • ATA644S28 - Asymmetric thyristors (PST)
  • ATA6560 - High-Speed CAN Transceiver (Microchip)
  • ATA6561 - High-Speed CAN Transceiver (Microchip)
  • ATA6562 - High-Speed CAN Transceiver (Microchip)
Other Datasheets by ATMEL Corporation
  • ATA6830 - INTELLIGENT STEPPER MOTOR DRIVER
  • ATA6831 - Triple Half-bridge Driver with SPI and PWM
  • ATA6832 - High Temperature Triple Half-bridge Driver
  • ATA6833 - (ATA6833 / ATA6834) BLDC Motor Driver and LIN System Basis Chip
  • ATA6836 - Hex Half-bridge Driver
  • ATA6837 - High Temperature Hex Half-bridge Driver
  • ATA6838 - Hex Half-bridge Driver
  • ATA6839 - High Temperature Hex Half-bridge Driver

Full PDF Text Transcription

Click to expand full text
www.DataSheet4U.com 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 • • • • • • • • • • the Gate of the External Battery Reverse Protection NMOS Built-in 5V/3.3V Voltage Regulator with Current Limitation Reset Signal for the Microcontroller Sleep Mode with Supply Current of typically < 45 µA Wake-up via LIN Bus or High Voltage Input Programmable Window Watchdog Battery Overvoltage Protection and Battery Undervoltage Management Overtemperature Warning and Protection (Shutdown) 200 mA Peak Current for Each Output Driver LIN Transceiver Conformal to LIN 2.
Published: |