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Product Detailed Parameters
- Description：IC MTR DRV MULTI 4.4-45V 48HTQFP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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)
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The DRV83053QPHPRQ1 is a three-phase automotive gate driver designed for brushless DC and permanent magnet synchronous motor applications. It integrates three high-side and low-side drivers with charge pump technology to support 100% duty cycle operation. The device operates within a supply voltage range of 4.4V to 45V and features an integrated voltage regulator. It supports PWM and SPI interfaces for control and diagnostics, housed in a 48-HTQFP package.
Feature Summary
- Integrates three half-bridge drivers with charge pumps for high-side N-channel MOSFET drive
- Supports 100% duty cycle operation and low-voltage functionality
- Includes integrated voltage regulator and current shunt amplifier inputs
- Features SPI interface for configuration and diagnostic status reporting
Applications
- Automotive three-phase BLDC motor control
- PMSM motor drives in automotive systems
- Electric power steering actuators
- Thermal management fans in vehicles
Procurement Notes
Verify the complete part number including suffixes against official Texas Instruments documentation to ensure correct package and tape/reel specifications. Confirm AEC-Q100 qualification status matches project requirements. Check for any recent product change notifications regarding manufacturing sites or assembly locations before finalizing procurement orders.
Selection Notes
Select this component when designing automotive motor drives requiring integrated gate driving capabilities with digital communication. Ensure the application voltage stays within the 4.4V to 45V operating range. Verify that the microcontroller supports the required SPI protocol for device configuration and fault monitoring during system design.
Part Context
This device belongs to the DRV8305 family of three-phase gate drivers from Texas Instruments. It is specifically qualified for automotive applications under the Q1 designation. The component serves as a critical interface between low-power control logic and high-power MOSFET switches in motor drive topologies.
Replacement Considerations
Consider DRV8305NEPHPRQ1 for non-automotive or alternative automotive variants within the same family. Verify pinout compatibility and electrical parameter alignment before substitution.
