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DRV3245BEPHPRQ1集成電路(IC)的電機驅(qū)動器控制器規(guī)格書PDF中文資料

DRV3245BEPHPRQ1
廠商型號

DRV3245BEPHPRQ1

參數(shù)屬性

DRV3245BEPHPRQ1 封裝/外殼為48-PowerTQFP;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的電機驅(qū)動器控制器;DRV3245BEPHPRQ1應(yīng)用范圍:汽車級;產(chǎn)品描述:PWR MGMT MOTOR/FAN DRIVER

功能描述

驅(qū)動器
DRV3245E-Q1 3-Phase Grade 0 Automotive Gate Driver Unit (GDU) With High Performance Sensing, Protection and Diagnostics
PWR MGMT MOTOR/FAN DRIVER

封裝外殼

48-PowerTQFP

文件大小

614.49 Kbytes

頁面數(shù)量

11

生產(chǎn)廠商 Texas Instruments
企業(yè)簡稱

TI2德州儀器

中文名稱

美國德州儀器公司官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

原廠下載下載地址一下載地址二到原廠下載

更新時間

2025-7-11 8:30:00

人工找貨

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DRV3245BEPHPRQ1規(guī)格書詳情

DRV3245BEPHPRQ1屬于集成電路(IC)的電機驅(qū)動器控制器。由美國德州儀器公司制造生產(chǎn)的DRV3245BEPHPRQ1電機驅(qū)動器,控制器產(chǎn)品屬于電機驅(qū)動器和控制器電源管理集成電路 (PMIC) 系列,可用于控制或操作從某電源施加到電機或相關(guān)機電執(zhí)行器的電源。所實現(xiàn)的具體功能和特性集根據(jù)預(yù)期負(fù)載和預(yù)期應(yīng)用的特性有很大差異,范圍從用于有刷電機的簡單開環(huán)速度控制到基于步進(jìn)電機的高級閉環(huán)運動控制。

1 Features

1? AEC-Q100 qualified for automotive applications:

– Device temperature grade 0:

–40°C to +150°C, TA

? SafeTI?semiconductor component

– Developed according to the applicable

requirements of ISO 26262

? 4.5-V to 45-V operating voltage

? Programmable peak gate drive currents up to 1A

? Charge-pump gate driver for 100% Duty Cycle

? Current-shunt amplifiers and phase comparators

– A Device: 3 current-shunt amplifiers and 3-

phase comparators with status through SPI

– B Device: 2 current-shunt amplifiers and 3-

phase comparators with real-time monitor

through digital pins

? 3-PWM or 6-PWM input control up to 20 kHz

? Single PWM-mode commutation capability

? Supports both 3.3-V and 5-V digital interface

? Serial peripheral interface (SPI)

? Thermally-enhanced 48-Pin HTQFP

? Protection features:

– Internal regulators, battery voltage monitor

– SPI CRC

– Clock monitor

– Analog built-in self test

– Programmable dead-time control

– MOSFET shoot-through prevention

– MOSFET VDS overcurrent monitors

– Gate-source voltage real time monitor

– Overtemperature warning

2 Applications

? High temperature 12-V automotive applications

– Automated manual transmission and dual

clutch transmission

– Shift by wire

– Transfer case and pumps

3 Description

The DRV3245E-Q1 device is a FET gate driver IC for

three-phase motor-drive applications. The device is

intended for high-temperature automotive applications

and is designed according to the applicable

requirements of ISO 26262 for functional safety

applications. The device provides three half-bridge

drivers each capable of driving a high-side and lowside

N-channel MOSFET while also providing

sophisticated protection and monitoring of the FETs.

A charge-pump driver enables 100% duty cycle and

supports low battery voltages during cold-crank

operation. The integration of current-sense amplifiers,

integrated phase comparators, and SPI-based

configuration enable reduction of the bill of materials

(BOM) and space on the printed circuit board (PCB)

because of the elimination of most external and

passive components.

The DRV3245E-Q1 device also integrates

diagnostics and protection for each internal block and

provides support for common system diagnostic

checks each of which can be instantiated and

reported through SPI. This flexibility of the integrated

features allows the device to integrate seamlessly

into a variety of safety architectures.

產(chǎn)品屬性

更多
  • 產(chǎn)品編號:

    DRV3245BEPHPRQ1

  • 制造商:

    Texas Instruments

  • 類別:

    集成電路(IC) > 電機驅(qū)動器,控制器

  • 系列:

    Automotive, AEC-Q100

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 電機類型 - 步進(jìn):

    多相

  • 電機類型 - AC,DC:

    無刷 DC(BLDC)

  • 功能:

    驅(qū)動器

  • 輸出配置:

    半橋(3)

  • 接口:

    PWM,SPI

  • 技術(shù):

    功率 MOSFET

  • 應(yīng)用:

    汽車級

  • 電壓 - 供電:

    4.5V ~ 45V

  • 工作溫度:

    -40°C ~ 125°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    48-PowerTQFP

  • 供應(yīng)商器件封裝:

    48-HTQFP(7x7)

  • 描述:

    PWR MGMT MOTOR/FAN DRIVER

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
Texas
25+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價
TEXAS INSTRUMENTS
2022+
原廠原包裝
8600
全新原裝 支持表配單 中國著名電子元器件獨立分銷
詢價
TI(德州儀器)
24+
NA/
8735
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價
TI(德州儀器)
24+
HTQFP-48(7x7)
1612
深耕行業(yè)12年,可提供技術(shù)支持。
詢價
TI
23+
NA
6800
原裝正品,力挺實單
詢價
TI
25+
HTQFP (PHP)
6000
原廠原裝,價格優(yōu)勢
詢價
TI/德州儀器
24+
HTQFP-48
1000
見字如面 欣喜相逢
詢價
TI/德州儀器
25+
原廠封裝
10280
原廠授權(quán)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源!
詢價
TI支持實單
24+
HTQFP-48
9000
只做原裝正品 有掛有貨 假一賠十
詢價
TI(德州儀器)
23+
HTQFP-48
15000
專業(yè)幫助客戶找貨 配單,誠信可靠!
詢價