ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
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：-
- Qualification：-
Download product information
Overview
The DRV83055PHPR is a three-phase smart gate driver manufactured by Texas Instruments, designed for brushless DC motor applications. It integrates high-side and low-side drivers with charge pumps supporting 100% duty cycle operation. The device operates within a supply voltage range of 4.4 V to 45 V and features an operating temperature range from -40°C to +125°C. Key electrical parameters include a maximum output current of 50 mA per channel and a typical quiescent current of 15 mA. It supports a switching frequency up to 200 kHz and utilizes an HTQFP-48 package.
Feature Summary
- Integrates three half-bridge drivers capable of driving N-channel MOSFETs with charge pump support for full duty cycle operation.
- Includes integrated current shunt amplifiers for precise phase current sensing without external components.
- Features an internal voltage regulator to provide stable power for gate drive circuits.
- Supports digital control via SPI interface for configuration and status monitoring.
Applications
- Brushless DC (BLDC) motor drives
- Pump and fan control systems
- Robotics actuators
Procurement Notes
Verify the specific suffix 'PHPR' corresponds to the HTQFP-48 package and reel packaging format when ordering. Confirm that the design accommodates the specified 4.4 V to 45 V input range and thermal requirements for the -40°C to +125°C operating environment. Ensure PCB layout adheres to the datasheet recommendations for the 48-pin PowerTQFP footprint to maintain signal integrity and thermal performance.
Selection Notes
Select this component when a combined gate driver and current sensing solution is required for three-phase motors. It is suitable for designs needing SPI configurability and integrated regulation. Compare against the DRV83053 variant if integrated current amplifiers are not needed, or the DRV8305N if discrete MOSFETs are preferred over smart integration. Verify compatibility with the target microcontroller's SPI interface and voltage levels.
Part Context
This part belongs to the DRV8305 family of three-phase gate drivers from Texas Instruments. The family includes variants such as the DRV83053, which lacks integrated current amplifiers, and automotive-grade versions like the DRV83053QPHPRQ1. The PHPR suffix indicates the specific tape-and-reel packaging in the HTQFP-48 case, distinguishing it from tube-packaged alternatives.
Replacement Considerations
The DRV83053PHPR is a related device within the same family but lacks the integrated current shunt amplifiers found in the DRV83055. Designers must verify if external current sensing is acceptable before substituting. No direct pin-to-pin equivalents with identical feature sets are listed in public documentation.
