DRV8305NQPHPRQ1
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Texas Instruments DRV8305NQPHPRQ1

Manufacturer No:
DRV8305NQPHPRQ1
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC MTR DRV MULTI 4.4-45V 48HTQFP
Delivery:
Payment:
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Product Introduction

Overview

The DRV8305NQPHPRQ1, manufactured by Texas Instruments, is a highly integrated three-phase gate driver designed for automotive applications. This component is specifically tailored for use in 12V battery systems, providing robust and efficient control for three-phase motor drives. Its advanced features and automotive-grade reliability make it a preferred choice for engineers developing motor control systems in vehicles.

Key Specifications

ParameterValueUnitNotes
SeriesDRV8305-Q1-Automotive-grade
Supply Voltage12VVBattery system
PackageHTQFP-48-7x7 mm
Operating Temperature-40 to 125°CAutomotive range
Driver ConfigurationThree-phase-High and low side
Integrated FeaturesCurrent shunt amplifiers, voltage regulator-Enhanced functionality

Key Features

  • High precision three-phase gate driver with integrated current shunt amplifiers.
  • Supports 100% duty cycle operation for low voltage conditions.
  • Integrated voltage regulator for MCU and system power requirements.
  • Advanced protection features including over-current and VDS sensing.
  • SPI interface for detailed fault reporting and device configuration.

Applications

The DRV8305NQPHPRQ1 is widely used in automotive motor control applications, including electric power steering, HVAC systems, and electric pumps. Its robust design and integrated features ensure reliable performance in harsh automotive environments, making it suitable for both commercial and passenger vehicles.

Q & A

What is the operating voltage range of DRV8305NQPHPRQ1?

The operating voltage range is up to 12V, specifically designed for automotive battery systems.

Does DRV8305NQPHPRQ1 support 100% duty cycle?

Yes, it supports 100% duty cycle operation, which is beneficial for low voltage conditions like cold starts.

What type of package does DRV8305NQPHPRQ1 come in?

It comes in a HTQFP-48 package with dimensions of 7x7 mm.

Is DRV8305NQPHPRQ1 suitable for high-temperature environments?

Yes, it operates reliably in temperatures ranging from -40 to 125°C, making it suitable for automotive applications.

What are the integrated features of DRV8305NQPHPRQ1?

It includes three current shunt amplifiers, a voltage regulator, and advanced protection features like over-current and VDS sensing.

Can DRV8305NQPHPRQ1 be used in electric power steering systems?

Yes, it is commonly used in electric power steering systems due to its robust design and precise control capabilities.

What is the significance of the SPI interface in DRV8305NQPHPRQ1?

The SPI interface allows for detailed fault reporting, diagnostics, and device configuration, enhancing system reliability and control.

Does DRV8305NQPHPRQ1 have any built-in protection mechanisms?

Yes, it includes over-current protection and VDS sensing to prevent damage to external MOSFETs.

What is the typical application of DRV8305NQPHPRQ1 in HVAC systems?

It is used to control the motors in HVAC systems, ensuring efficient and reliable operation.

Is DRV8305NQPHPRQ1 compliant with automotive standards?

Yes, it is designed to meet stringent automotive standards, ensuring high reliability and performance in vehicle applications.

Product Attributes

Motor Type - Stepper:Multiphase
Motor Type - AC, DC:- 
Function:Controller - Commutation, Direction Management
Output Configuration:Pre-Driver - Half Bridge (3)
Interface:PWM, SPI
Technology:Power MOSFET
Step Resolution:- 
Applications:Three-Phase BLDC, PMSM Motors
Current - Output:- 
Voltage - Supply:4.4V ~ 45V
Voltage - Load:- 
Operating Temperature:-40°C ~ 125°C (TA)
Mounting Type:Surface Mount
Package / Case:48-PowerTQFP
Supplier Device Package:48-HTQFP (7x7)
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Similar Products

Part Number DRV8305NQPHPRQ1 DRV83053QPHPRQ1 DRV83055QPHPRQ1 DRV8305NEPHPRQ1 DRV8305NQPHPQ1
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active
Motor Type - Stepper Multiphase Multiphase Multiphase Multiphase Multiphase
Motor Type - AC, DC - - - - -
Function Controller - Commutation, Direction Management Controller - Commutation, Direction Management Controller - Commutation, Direction Management Controller - Commutation, Direction Management Controller - Commutation, Direction Management
Output Configuration Pre-Driver - Half Bridge (3) Pre-Driver - Half Bridge (3) Pre-Driver - Half Bridge (3) Pre-Driver - Half Bridge (3) Pre-Driver - Half Bridge (3)
Interface PWM, SPI PWM, SPI PWM, SPI PWM, SPI PWM, SPI
Technology Power MOSFET Power MOSFET Power MOSFET Power MOSFET Power MOSFET
Step Resolution - - - - -
Applications Three-Phase BLDC, PMSM Motors Three-Phase BLDC, PMSM Motors Three-Phase BLDC, PMSM Motors Three-Phase BLDC, PMSM Motors Three-Phase BLDC, PMSM Motors
Current - Output - - - - -
Voltage - Supply 4.4V ~ 45V 4.4V ~ 45V 4.4V ~ 45V 4.4V ~ 45V 4.4V ~ 45V
Voltage - Load - - - - -
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 48-PowerTQFP 48-PowerTQFP 48-PowerTQFP 48-PowerTQFP 48-PowerTQFP
Supplier Device Package 48-HTQFP (7x7) 48-HTQFP (7x7) 48-HTQFP (7x7) 48-HTQFP (7x7) 48-HTQFP (7x7)

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