Datasheet > DRV3201QPAPQ1

DRV3201QPAPQ1

更新时间： 2024-11-25 12:55:27

品牌	Logo	应用领域
德州仪器 - TI		电机驱动
页数	文件大小	规格书
44页	412K
描述
3 Phase Motor Driver-IC for Automotive Safety Applications

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DRV3201QPAPQ1 数据手册

DRV3201-Q1

www.ti.com

SLVSBD6 –MAY 2012

3 Phase Motor Driver-IC for Automotive Safety Applications

Check for Samples: DRV3201-Q1

FEATURES

APPLICATIONS

•

Qualified for Automotive Applications

•

Automotive Safety Critical Motor-Control

Applications

AEC-Q100 Qualified

–

Electrical Power Steering (EPS, EHPS)

3 Phase Bridge Driver for Motor Control

Electrical Brake/Brake Assist

Transmission

Drives 6 Separate N-Channel Power MOSFETs

up to 250 nC Gate Charge

•

Programmable 140 mA–1 A Gate Current Drive

(Source/Sink) for Easy Output Slope

Adjustment

Oil-Pump

•

Industrial Safety Critical Motor-Control

Applications

•

–7 V to 40 V Compliance on All FET Driver

Pins to Handle Inductive Under/Overshooting

DESCRIPTION

The bridge driver is dedicated to automotive 3 phase

brushless DC motor control including safety relevant

applications. It provides six dedicated drivers for

normal level N-Channel MOSFET transistors. The

driver capability is designed to handle gate charges

of 250 nC, and the driver source/sink currents are

programmable for easy output slope adjustment. The

device also incorporates sophisticated diagnosis,

protection and monitoring features through an SPI

interface. A boost converter with integrated FET

provides the overdrive voltage, allowing full control on

the power-stages even for low battery voltage down

to 4.75 V.

Separate Control Input for Each Power

MOSFET

•

PWM Frequency up to 30 kHz

Supports 100% Duty Cycle Operation

Operating Voltage: 4.75 to 30 V

Proper Low Supply Voltage Operation Due to

Integrated Boost Converter for Gate-Driver

Voltage Generation

•

Logic Functional Down to 3 V

Short Circuit Protection With VDS-Monitoring

and Adjustable Detection Level

Battery Voltage

•

Two Integrated High Accuracy Current Sense

Amplifiers With Two Gain-Programmable

Second Stage for Higher Resolution at Low

Load Current Operation

Boost Converter

B_EN

Controller

3 × Phase Comp

GNDLS_B

PHxC

•

Over and Undervoltage Protection

ERR

Control Logic

and

Safety / Diagnostic

3 Phase Gate Driver

SPI

Shoot Through Protection With Programmable

Dead Time

RSTN

3 × PowerStage

GHSx

SHSx

IHSx, ILSx

DRVOFF

BLDC

Motor

•

Three Real Time Phase Comparators

GLSx

SLSx

VCC5

VCC3

Internal

Supply

Over Temperature Warning and Shut Down

x = 1..3

ADREF

Shift Buffer

Sophisticated Failure Detection and Handling

Through SPI Interface

2 × 2^ndCurrent Sense Amp

2 × 1^stCurrent Sense Amp

IPy

INy

O3,4

2 × Current Shunt

•

Reverse Battery Protection Down to –4 V (With

Series Protection Resistance)

y = 1..2

•

Sleep Mode Function

Figure 1. Typical Application Diagram

Reset and Enable Function

Package: 64-pin HTQFP PowerPAD™

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.

PowerPAD is a trademark of Texas Instruments.

PRODUCT PREVIEW information concerns products in the

formative or design phase of development. Characteristic data and

other specifications are design goals. Texas Instruments reserves

the right to change or discontinue these products without notice.

12 3 4 5 6 7...44

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与DRV3201QPAPQ1相关器件

型号	品牌	获取价格	描述	数据表
DRV3201QPAPRQ1	TI	获取价格	具有电流分流放大器和增强保护功能的汽车类 12V 电池三相栅极驱动器 \| PAP \| 64
DRV3203EPHPQ1	TI	获取价格	Three-Phase Brushless Motor Driver
DRV3203EPHPRQ1	TI	获取价格	Three-Phase Brushless Motor Driver
DRV3203E-Q1	TI	获取价格	Three-Phase Brushless Motor Driver
DRV3204EPHPQ1	TI	获取价格	Three-Phase Brushless Motor Driver
DRV3204EPHPRQ1	TI	获取价格	Three-Phase Brushless Motor Driver
DRV3204E-Q1	TI	获取价格	Three-Phase Brushless Motor Driver
DRV3205-Q1	TI	获取价格	具有电流分流放大器和增强保护功能的汽车类 12V 和 24V 电池三相栅极驱动器
DRV3205QPHPRQ1	TI	获取价格	具有电流分流放大器和增强保护功能的汽车类 12V 和 24V 电池三相栅极驱动器 \| PH
DRV3220-Q1	TI	获取价格	具有增强保护功能的汽车类 12V 和 24V 电池三相栅极驱动器

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