ATA6814

更新时间： 2024-11-27 03:19:39

品牌	Logo	应用领域
爱特美尔 - ATMEL		/
页数	文件大小	规格书
29页	639K
描述
Automotive Failsafe System IC

阅读下载

中文翻译

获取价格

如果您发现信息不准确，欢迎纠错

ATA6814 数据手册

Features

•

Driver Stages

– Four DMOS 150 mA Low-side Relay Drivers with Current Limitation

– One Gate Driver for External N-channel FET with Charge Pump and Bootstrap

– Two Universal Outputs (10 mA High Side and 60 mA Low Side)

– One 20 mA Warning Lamp Driver

Power Supplies

Automotive

Failsafe System

– 5V/150 mA Linear Regulator

– 5V/30 mA Linear Regulator (also Active in Standby Mode)

– Internal Power Supply

– Switchable System Supply Voltage Output

Monitoring and Protection

– 12V Monitoring

– Watchdog with Reset

ATA6814

– Two Comparators for Current Measurement

– Adjustable Undervoltage Warning Level

– Overtemperature Protection with Hysteresis

– Two 5V Comparators

Preliminary

– Wide Supply Voltage Range from 5.8V up to 26V

– 8-bit SPI Interface

– Low Current Consumption in Standby Mode 80 µA

– TTL and CMOS Compatible Inputs

– 2 kV ESD Protection

– Transient Protection According to ISO/TR 7637-1 Level 4 (Except Load Dump)

Applications

As an Automotive Failsafe System IC, the ATA6814 is ideal for driver and monitoring

functions in ambitious solutions with increased safety requests such as parking

brakes, power steering, and other applications with DC motor control.

Rev. 4849B–AUTO–09/05

12 3 4 5 6 7...29

中文翻译

下载PDF

型号	品牌	获取价格	描述	数据表
ATA6814-PLQW	ATMEL	获取价格	Analog Circuit, 1 Func, LEAD FREE, MO-220, QFN-48
ATA6814-PLSW	ATMEL	获取价格	Analog Circuit, 1 Func, LEAD FREE, MO-220, QFN-48
ATA6821	ATMEL	获取价格	High Speed Power Driver IC
ATA6821_05	ATMEL	获取价格	High Speed Power Driver IC
ATA6821-TUQ	ATMEL	获取价格	High Speed Power Driver IC
ATA6821-TUQY	ATMEL	获取价格	Buffer/Inverter Based MOSFET Driver, 4A, BCDMOS, PDSO14, LEAD FREE, SOP-14
ATA6821-TUS	ATMEL	获取价格	High Speed Power Driver IC
ATA6823	ATMEL	获取价格	H-bridge Motor Driver
ATA6823_09	ATMEL	获取价格	H-bridge Motor Driver
ATA6823_10	ATMEL	获取价格	Overtemperature Warning and Protection (Shutdown)