Datasheet > TPIC84000-Q1

TPIC84000-Q1

更新时间： 2024-11-25 11:58:27

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
29页	839K
描述
LOW-FREQUENCY ANTENNA DRIVER FOR PASSIVE START AND PASSIVE ENTRY

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

TPIC84000-Q1 数据手册

TPIC84134-Q1

www.ti.com

SLDS176 –AUGUST 2010

LOW-FREQUENCY ANTENNA DRIVER

FOR PASSIVE START AND PASSIVE ENTRY

Check for Samples: TPIC84134-Q1

FEATURES

•

Output Stage Consists of Eight Programmable

Half-Bridge MOSFET Drivers (Configurable in

Half, Full, or Parallel Bridges) Which Deliver

Modulated Current to Each Coil

•

Divider Block Generates an Internal Frequency

From the Input Clock (Main Controller); Used

for the Internal Logic

•

Sophisticated Failure Detection and Handling

HTSSOP (PWP) 28-Pin Package

•

Linear Mode Output: Generates a Sine Wave

Voltage That is Controlled by the

Microcontroller

Operating Temperature Range:

-40°C to +105°C

•

Output Stage is Overload Protected for Short

and Over Temperature

APPLICATIONS

•

Driver Control and Diagnosis Blocks Drive the

Gates of the MOSFETS Via Data From the SPI

Automotive Passive Start and Passive Entry

Applications

Antenna Diagnostics: Short to GND, Short to

VBAT, And Open Load Via Current

Measurement

DESCRIPTION

The low-frequency (LF) antenna driver is dedicated to automotive applications requiring passive entry or passive

start operational control. It allows for up to eight dedicated drivers, consisting of MOSFET transistors. The device

also incorporates sophisticated diagnosis, protection and monitoring features.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...29

中文翻译

下载PDF

与TPIC84000-Q1相关器件

型号	品牌	获取价格	描述	数据表
TPIC84000TPWPRQ1	TI	获取价格	LOW-FREQUENCY ANTENNA DRIVER FOR PASSIVE START AND PASSIVE ENTRY
TPIC84125-Q1	TI	获取价格	LOW-FREQUENCY ANTENNA DRIVER FOR PASSIVE START AND PASSIVE ENTRY
TPIC84134TPWPRQ1	TI	获取价格	LOW-FREQUENCY ANTENNA DRIVER FOR PASSIVE START AND PASSIVE ENTRY
TPIC9201	TI	获取价格	MICROCONTROLLER POWER SUPPLY AND MULTIPLE LOW-SIDE DRIVER
TPIC9201_08	TI	获取价格	MICROCONTROLLER POWER SUPPLY AND MULTIPLE LOW-SIDE DRIVER
TPIC9201N	TI	获取价格	MICROCONTROLLER POWER SUPPLY AND MULTIPLE LOW SIDE DRIVER IC
TPIC9201NE4	TI	获取价格	MICROCONTROLLER POWER SUPPLY AND MULTIPLE LOW-SIDE DRIVER
TPIC9201PWP	TI	获取价格	MICROCONTROLLER POWER SUPPLY AND MULTIPLE LOW-SIDE DRIVER
TPIC9201PWPG4	TI	获取价格	MICROCONTROLLER POWER SUPPLY AND MULTIPLE LOW-SIDE DRIVER
TPIC9201PWPR	TI	获取价格	MICROCONTROLLER POWER SUPPLY AND MULTIPLE LOW-SIDE DRIVER