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：Tray
- 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 DRV83055PHP is a three-phase smart gate driver designed for brushless DC motor applications. It integrates high-side and low-side N-channel MOSFET drivers with charge pump circuitry to support 100% duty cycle operation. The device operates within a supply voltage range of 4.4 V to 45 V and supports PWM or SPI interfaces for control. It features integrated current shunt amplifiers and an internal voltage regulator, housed in a 48-pin HTQFP package suitable for surface mount installation.
Feature Summary
- Integrates three half-bridge drivers with charge pumps for high-side and low-side N-channel MOSFETs
- Includes built-in current shunt amplifiers for phase current sensing
- Supports digital communication via SPI interface for configuration and status monitoring
- Features an integrated LDO voltage regulator for internal logic power
Applications
- Brushless DC (BLDC) motor drives
- Pump and fan control systems
- Industrial automation actuators
Procurement Notes
Verify the specific suffix 'PHP' against the manufacturer's official datasheet to confirm pinout and package dimensions. Ensure compatibility with the target PCB footprint and thermal requirements. Confirm that the operating temperature range meets the application environment specifications before finalizing procurement.
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-based configuration rather than hardwired inputs. Consider the 48-pin HTQFP package constraints and ensure adequate thermal management for the intended load conditions.
Part Context
This part belongs to the DRV8305 family of three-phase gate drivers from Texas Instruments. It is positioned as a smart driver integrating power stage control and analog signal conditioning. The non-Q1 designation indicates it is intended for industrial or consumer applications rather than automotive qualification.
Replacement Considerations
Consult the official datasheet for direct pin-to-pin replacements within the same series. Verify electrical parameter equivalence for any alternative components.
