Using the TPIC46L01/02 for ABS Control Serial Data Transfer

Using the TPIC46L01/02 for ABS Control Serial Data Transfer - The TPIC46L01/02 is a 6-channel Power IC low side pre-FET driver from Texas Instruments

circuit-schematic-of-the-tpic46l01-02-prefet-driver

Using the TPIC46L01/02 for ABS Control Serial Data Transfer - The TPIC46L01/02 is a 6-channel Power IC low side pre-FET driver from Texas Instruments provide either serial and Circuit Schematic of the TPIC46L01_02 PreFET Driverparalel interfaces that are well-applied for ABS control applications.

You can enter many typical sensor inputs such Battery/Ignition, Steering Rate, Front/Rear Wheel Speed, Brake Switch, Yaw Rate, and etc into the ABS control device and get an ABS solenoids control output through the TPIC46L01/02.

Typical ABS control application device require gate drive capability from 3-8 A continuous current. The TPIC46L01/02 provide gate drive and protection to switch discrete FETs used for high current requirements.

It performs real-time fault indicators through a fault interrupt line (FLT) which serves as a flag to the microcontroller as protection.

If you require a real time control, parallel control interface is the option, then a serial interface can be used if you need for controlling aplications where there are no critical response time and needs pin count to be minimized just like in this ABS control application when used TPIC46L01/02.

According to the TPIC46L01/02 datasheet, the responsible parts in serial input data transfer are chip select (CS), serial clock (SCLK), serial data input (SDI) and SDO.

A serial peripheral type interface (SPI) is used to connect the predriver to the microcontroller inputs – see and click the figure. Complete explanation about Using the TPIC46L01/02 for ABS Control Serial Data Transfer can be found in this TPIC46L01/02 Datasheet (source: focus.ti.com.cn)

Tags: Automotive Datasheet, Paralel, control application, ABS Control, ABS Application, Power IC, Serial,

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