Texas Instruments DRV8320RHRHAT
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- DRV8320RHRHAT
- Texas Instruments
- IC MTR DRV MULTIPHAS 6-60V 40QFN
- PMIC - Gate Drivers
- DRV8320RHRHAT Datasheet
- 40-VFQFN Exposed Pad
- Tape & Reel (TR)
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Lead free / RoHS Compliant - 25923
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What is DRV8320RHRHAT
Texas Instruments Part Number DRV8320RHRHAT（PMIC - Gate Drivers）, developed and manufactured by Texas Instruments, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
DRV8320RHRHAT is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
DRV8320RHRHAT Specifications
- Part NumberDRV8320RHRHAT
- CategoryPMIC - Gate Drivers
- ManufacturerTexas Instruments
- DescriptionIC MTR DRV MULTIPHAS 6-60V 40QFN
- PackageTape & Reel (TR)
- Series-
- InterfaceHardware
- Voltage - Supply6V ~ 60V
- Operating Temperature-40°C ~ 125°C (TA)
- Mounting TypeSurface Mount
- Package / Case40-VFQFN Exposed Pad
- Supplier Device Package40-VQFN (6x6)
- FunctionController - Commutation, Direction Management
- ApplicationsBrushless DC (BLDC)
- Current - Output5mA
- Output ConfigurationHalf Bridge (3)
- TechnologyPower MOSFET
- Voltage - Load-
- Motor Type - AC, DCBrushless DC (BLDC)
- Motor Type - StepperMultiphase
- Step Resolution-
Application of DRV8320RHRHAT
DRV8320RHRHAT Datasheet
DRV8320RHRHAT Datasheet , Tape & Reel (TR),Hardware,6V ~ 60V,-40°C ~ 125°C (TA),Surface Mount,40-VFQFN Exposed Pad,40-VQFN (6x6),Controller - Commutation, Direction Management,Brushless DC (BLDC),5mA,Half Bridge (3),Power
DRV8320RHRHAT Classification
PMIC - Gate Drivers
FAQ about PMIC - Gate Drivers
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1. What is a gate driver?
Circuit, gate signal enhancement, controller
A gate driver is a circuit that is mainly used to enhance the gate signal of a field effect transistor (MOSFET) or an insulated gate bipolar transistor (IGBT) so that the controller can better control the operation of these semiconductor switches ，The gate driver controls the gate of the MOSFET or IGBT by converting the signal output by the controller into a high-voltage, high-current pulse, thereby improving the performance, reliability and service life of these devices.
Working principle
The gate driver is mainly composed of an input stage, a driver stage and an output stage:
Input stage: responsible for receiving the signal output by the controller and converting it into a TTL or CMOS logic level.
Driver stage: amplifies and converts the signal to generate a high-voltage, high-current pulse signal.
Output stage: uses these pulse signals to control the gate of the MOSFET or IGBT. -
2. What is a motor gate driver?
A motor gate driver is a circuit that is mainly used to enhance the gate signal of a field effect transistor (MOSFET) or an insulated gate bipolar transistor (IGBT) so that the controller can better control the operation of these semiconductor switches. It converts the low-voltage signal output by the controller into a high-voltage, high-current pulse signal to ensure that the MOSFET or IGBT can switch states stably and quickly within its operating range.
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3. What are the different types of gate drivers?
There are mainly the following types of gate drivers:
High-frequency high-voltage gate driver: This driver can drive two N-channel MOSFETs, supports a power supply voltage of up to 100V, has strong driving capabilities, is suitable for MOSFETs with high gate capacitance, and can reduce switching losses. It also has features such as undervoltage lockout and adaptive shoot-through protection.
HL-type gate driver: The HL-type driver drives two N-channel MOSFETs in a half-bridge configuration and supports a power supply voltage of up to 140V. It has independent control outputs and strong anti-interference ability, and is suitable for application scenarios that require independent control of two MOSFETs. The HL type driver also has functions such as UVLO, TTL/CMOS compatible input, adjustable turn-on/off delay and shoot-through protection.
Pulse transformer drive: This driver does not require a separate drive voltage, and applies a high voltage to the gate through a pulse transformer, which is suitable for half-bridge or full-bridge circuits. It uses a capacitor and pulse transformer in series to increase the switching speed, and quickly resets the pulse transformer through a Zener diode.
Optocoupler and floating power supply drive: This driver uses an optocoupler to isolate the microcontroller and power transistor, and requires a separate floating power supply. The optocoupler output requires a separate power supply, which is suitable for high-side drive of half-bridge or full-bridge.
Push-pull circuit: The push-pull circuit is suitable for situations where the drive current is insufficient. It provides sufficient drive current by alternating between two transistors, which is suitable for application scenarios that require high drive current.
Half-bridge/full-bridge high-end drive: This driver applies a high voltage to the gate, which is suitable for half-bridge or full-bridge circuits. Since the source voltage of the high-end MOSFET changes, it needs to be powered independently and cannot share a ground with the low-end MOSFET.
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