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DRV3203EPHPRQ1 PDF预览

DRV3203EPHPRQ1

更新时间: 2024-09-16 12:49:43
品牌 Logo 应用领域
德州仪器 - TI 驱动器电机
页数 文件大小 规格书
39页 528K
描述
Three-Phase Brushless Motor Driver

DRV3203EPHPRQ1 数据手册

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DRV3203E-Q1  
www.ti.com  
SLVSCE5A NOVEMBER 2013REVISED JANUARY 2014  
Three-Phase Brushless Motor Driver  
Check for Samples: DRV3203E-Q1  
1
FEATURES  
APPLICATIONS  
Qualified for Automotive Applications  
Automotive Motor-Control Applications  
AEC-Q100 Qualified with the Following  
Results:  
Oil Pump  
Fuel Pump  
Water Pump  
Device Temperature Grade 0: –40to  
150Ambient Operating Temperature  
Range  
DESCRIPTION  
Device HBM ESD Classification Level H2  
Device CDM ESD Classification Level C2  
The DRV3203E-Q1 device is a field-effect transistor  
(FET) pre-driver designed for three-phase motor  
control for applications such as an oil pump or a  
water pump. The device has three high-side pre-FET  
drivers and three low-side drivers which are under the  
control of an external MCU. A charge pump supplies  
the power for the high side, and there is no  
3-Phase Pre-Drivers for N-Channel MOS Field-  
Effect Transistors (MOSFETs)  
Pulse-Width Modulation (PWM) Frequency up  
to 20 kHz  
requirement for  
a
bootstrap capacitor. For  
Fault Diagnostics  
commutation, this integrated circuit (IC) sends a  
conditional motor signal and output to the MCU.  
Diagnostics provide undervoltage, overvoltage,  
overcurrent, overtemperature and power-bridge  
faults. One can measure the motor current using an  
integrated current-sense amplifier and comparator in  
a battery common-mode range, which allows the use  
of the motor current in a high-side current-sense  
application. External resistors set the gain. One can  
configure the pre-drivers and other internal settings  
through the SPI.  
Charge Pump  
Phase Comparators  
Microcontroller (MCU) Reset Generator  
Serial Port I/F (SPI)  
Motor-Current Sense  
3.3-V Regulator  
Low-Current Sleep Mode  
Operation VB Range From 5.3 to 26.5 V  
48-Pin PHP  
1
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.  
Copyright © 2013–2014, Texas Instruments Incorporated  

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