ATA6622-PGPW

更新时间： 2024-11-24 06:38:31

品牌	Logo	应用领域
爱特美尔 - ATMEL		总线收发器稳压器
页数	文件大小	规格书
29页	882K
描述
LIN Bus Transceiver with 3.3V (5V) Regulator and Watchdog

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技术参数
数据手册
替代型号

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ATA6622-PGPW 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	QFN	包装说明：	HVQCCN,
针数：	20	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.64	JESD-30 代码：	S-XQCC-N20
长度：	5 mm	功能数量：	1
端子数量：	20	最高工作温度：	125 °C
最低工作温度：	-40 °C	封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	认证状态：	Not Qualified
座面最大高度：	1 mm	表面贴装：	YES
电信集成电路类型：	INTERFACE CIRCUIT	温度等级：	AUTOMOTIVE
端子形式：	NO LEAD	端子节距：	0.65 mm
端子位置：	QUAD	宽度：	5 mm
Base Number Matches：	1

ATA6622-PGPW 数据手册

Features

• Master and Slave Operation Possible

• 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

– ATA6622 V_CC= 3.3V ±2%

LIN Bus

– ATA6624 V_CC= 5.0V ±2%

– ATA6626 V_CC= 5.0V ±2%, TXD Time-out Timer Disabled

– In Sleep Mode V_CCis Switched Off

Transceiver

with 3.3V (5V)

Regulator and

Watchdog

• VCC- Undervoltage Detection (4 ms Reset Time) and Watchdog Reset Logical

Combined at Open Drain Output NRES

• Negative Trigger Input for Watchdog

• Boosting the Voltage Regulator Possible with an External NPN Transistor

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

• Wake-up Capability via LIN-bus, Wake Pin, or Kl_15 Pin

• INH Output to Control an External Voltage Regulator or to Switch off the Master Pull Up

Resistor

ATA6622

ATA6624

ATA6626

• TXD Time-out Timer; ATA6626: TXD Time-out Timer Is Disabled

• Bus Pin is Overtemperature and Short Circuit Protected versus GND and Battery

• Adjustable Watchdog Time via External Resistor

• Advanced EMC and ESD Performance

• ESD HBM 8 kV at Pins LIN and VS According to STM5.1

• Package: QFN 5 mm × 5 mm with 20 Pins

1. Description

The ATA6622 is a fully integrated LIN transceiver, which complies with the LIN 2.0,

2.1 and SAEJ2602-2 specifications. It has a low-drop voltage regulator for

3.3V/50 mA output and a window watchdog. The ATA6624 has the same functionality

as the ATA6622; however, it uses a 5V/50 mA regulator. The ATA6626 has the same

functionality as ATA6624 without a TXD time-out timer. The voltage regulator is able

to source 50 mA, but the output current can be boosted by using an external NPN

transistor. This chip combination makes it possible to develop inexpensive, simple, yet

powerful slave and master nodes for LIN-bus systems. ATA6622/ATA6624/ATA6626

are designed to handle the low-speed data communication in vehicles, e.g., in conve-

nience electronics. Improved slope control at the LIN-driver ensures secure data

communication up to 20 kBaud. Sleep Mode and Silent Mode guarantee very low cur-

rent consumption. The ATA6626 is able to switch the LIN unlimited to dominant level

via TXD for low data rates.

4986G–AUTO–09/09

12 3 4 5 6 7...29

中文翻译

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ATA6622-PGPW 替代型号

型号	品牌	替代类型	描述	数据表
ATA6622C-PGQW	ATMEL	类似代替	LIN Bus Transceiver with 3.3V (5V) Regulator and Watchdog
ATA6622-PGQW	ATMEL	功能相似	LIN Bus Transceiver with 3.3V (5V) Regulator and Watchdog

与ATA6622-PGPW相关器件

型号	品牌	获取价格	描述	数据表
ATA6622-PGQW	ATMEL	获取价格	LIN Bus Transceiver with 3.3V (5V) Regulator and Watchdog
ATA6623	ATMEL	获取价格	LIN Bus Transceiver with Integrated Voltage Regulator
ATA6623_09	ATMEL	获取价格	LIN Bus Transceiver with Integrated Voltage Regulator
ATA6623_10	ATMEL	获取价格	Linear Low-drop Voltage Regulator
ATA6623C	ATMEL	获取价格	Linear Low-drop Voltage Regulator
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

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