ATA6623C

更新时间： 2024-11-27 08:39:19

品牌	Logo	应用领域
爱特美尔 - ATMEL		稳压器
页数	文件大小	规格书
24页	681K
描述
Linear Low-drop Voltage Regulator

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ATA6623C 数据手册

Features

• Supply Voltage up to 40V

• Operating Voltage V_S= 5V to 27V

• Typically 10 µA Supply Current During Sleep Mode

• Typically 57 µA Supply Current in Silent Mode

• Linear Low-drop Voltage Regulator:

– Normal, Fail-safe, and Silent Mode

– ATA6623: V_CC= 3.3V ±2%

– ATA6625: V_CC= 5.0V ±2%

LIN Bus

– Sleep Mode: V_CCis Switched Off

• V_CCUndervoltage Detection with Reset Open Drain Output NRES (4 ms Reset Time)

• Voltage Regulator is Short-circuit and Over-temperature Protected

• LIN Physical Layer According to LIN 2.0, 2.1 and SAEJ2602-2

• Wake-up Capability via LIN Bus (90 µs Dominant)

• TXD Time-out Timer

• Bus Pin is Overtemperature and Short-circuit Protected versus GND and Battery

• Advanced EMC and ESD Performance

• Fulfills the OEM “Hardware Requirements for LIN in Automotive Applications Rev1.0”

• Interference and Damage Protection According to ISO7637

• Package: SO8

Transceiver

with Integrated

Voltage

Regulator

ATA6623

ATA6625

ATA6623C

ATA6625C

1. Description

ATA6623/ATA6625 is a fully integrated LIN transceiver, designed according to the LIN

specification 2.0 and 2.1, with a low-drop voltage regulator (3.3V/5V/50 mA). The

combination of voltage regulator and bus transceiver makes it possible to develop

simple, but powerful, slave nodes in LIN Bus systems. ATA6623/ATA6625 is

designed to handle the low-speed data communication in vehicles (for example, in

convenience electronics). Improved slope control at the LIN driver ensures secure

data communication up to 20 kBaud with an RC oscillator for the protocol handling.

The bus output is designed to withstand high voltage. Sleep Mode (voltage regulator

switched off) and Silent Mode (communication off; V_CCvoltage on) guarantee mini-

mized current consumption.

4957H–AUTO–05/10

12 3 4 5 6 7...24

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与ATA6623C相关器件

型号	品牌	获取价格	描述	数据表
ATA6623C-GAQW	MICROCHIP	获取价格	IC TXRX LIN BUS W/VOLT REG 8SO
ATA6623-TAPY	ATMEL	获取价格	LIN Bus Transceiver with Integrated Voltage Regulator
ATA6623-TAQY	ATMEL	获取价格	LIN Bus Transceiver with Integrated Voltage Regulator
ATA6624	ATMEL	获取价格	LIN Bus Transceiver with 3.3V (5V) Regulator and Watchdog
ATA6624C	ATMEL	获取价格	Typically 10 μA Supply Current During Sleep M
ATA6624C	MICROCHIP	获取价格	Fully integrated LIN specification 2.0, 2.1 and SAEJ2602-compliant transceiver with a low-
ATA6624C-PGQW	ATMEL	获取价格	LIN Bus Transceiver with 3.3V (5V) Regulator and Watchdog
ATA6624C-PGQW-1	ATMEL	获取价格	Interface Circuit, 5 X 5 MM, LEAD FREE, VQFN-20
ATA6624-PGPW	ATMEL	获取价格	LIN Bus Transceiver with 3.3V (5V) Regulator and Watchdog
ATA6624-PGQW	ATMEL	获取价格	LIN Bus Transceiver with 3.3V (5V) Regulator and Watchdog