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Name: DRV8305NQPHPRQ1
Brand: Texas Instruments
SKU: DRV8305NQPHPRQ1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Texas Instruments DRV8305NQPHPRQ1

Part No.:: DRV8305NQPHPRQ1

Manufacturer:: Texas Instruments

Package:: 48-PowerTQFP

Datasheet:: DRV8305NQPHPRQ1.pdf

Description:: IC MTR DRV MULTI 4.4-45V 48HTQFP

In Stock:: 2642

Quantity:: Add To Cart

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DRV8305NQPHPRQ1 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
Automotive, AEC-Q100
ProductStatus:
Active
MotorType-Stepper:
Multiphase
MotorType-ACDC:
-
Function:
Controller - Commutation, Direction Management
OutputConfiguration:
Pre-Driver - Half Bridge (3)
Interface:
PWM, SPI
Technology:
Power MOSFET
StepResolution:
-
Applications:
Three-Phase BLDC, PMSM Motors
Current-Output:
-
Voltage-Supply:
4.4V ~ 45V
Voltage-Load:
-
OperatingTemperature:
-40°C ~ 125°C (TA)
MountingType:
Surface Mount

DRV8305NQPHPRQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DRV8305NQPHPRQ1 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for DRV8305NQPHPRQ1 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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DRV8305NQPHPRQ1 information

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DRV8305NQPHPRQ1 Typical application Circuitry

The DRV8305NQPHPRQ1 from Texas Instruments is a gate driver IC designed for three-phase motor systems. This IC is similar to the DRV8305NPHPR, but with automotive qualifications. It is used to drive external NMOS/PMOS transistor pairs configured to drive a three-phase brushless DC motor, a stepper motor, or a permanent magnet synchronous motor. A brief explanation of how to link it in an application circuit is given below:

1. Power Supply: The DRV8305NQPHPRQ1 requires two power supply voltages. A high voltage (8V to 60V) supply is required for the half-bridge drivers (connect this to the PVDD pins). Additionally, a lower voltage supply (3.3V or 5V) is needed for the internal logic and control circuitry (connect this to the VDD and VGLS pins). Decoupling capacitors should be used with both power supplies for stability.
2. Gate Drive Outputs: Connect the outputs of the gate driver (GHx and GLx pins) to the gate of the corresponding high- and low-side MOSFETs in your three-phase motor bridge circuit.
3. Input Signals: The DRV8305NQPHPRQ1 accepts three PWM input signals for controlling the three half-bridge drivers (connect these to the INHA, INHB, and INHC pins).
4. Protection Features: The DRV8305NQPHPRQ1 includes several protection features such as undervoltage lockout, overcurrent protection, and thermal shutdown. Make sure to connect the relevant pins (e.g., the nFAULT and nOCTW pins) to your microcontroller or other control circuitry to properly monitor the status of the device.
5. Bootstrap Diodes: This IC includes built-in bootstrap diodes for the high-side gate drivers. Connect a bootstrap capacitor from the BOOTx pin to the corresponding Hx pin for each half-bridge driver.
6. Enable Pin: The device is enabled or disabled via the EN_GATE pin.
7. Ground: Connect all the GND pins to the system ground.
This is a basic overview. Please consult to Texas Instruments' datasheet and application notes for further information on a specific application and how to utilize the DRV8305NQPHPRQ1. Always design your circuit according to the requirements of your specific application and the recommendations in the datasheet.

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

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