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ATA6834

ATMEL Corporation
Part Number ATA6834
Manufacturer ATMEL Corporation
Description (ATA6833 / ATA6834) BLDC Motor Driver and LIN System Basis Chip
Published Feb 17, 2010
Detailed Description www.DataSheet4U.com Features • ATA6833 Temperature Range TJ = 150°C • ATA6834 Extended Temperature Range TJ = 200°C • D...
Datasheet PDF File ATA6834 PDF File

ATA6834
ATA6834


Overview
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 (...



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