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Details for DRV8301DCA by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs
Buy Directly from Texas Instruments (4222 in stock) $2.6400
DRV8301DCA image

DRV8301DCA by Texas Instruments


1.7-A Source and 2.3-A Sink Gate Drive Current Capability
3.3-V and 5-V Interface Support
6- or 3-PWM Input Modes
6-V to 60-V Operating Supply Voltage Range
Bootstrap Gate Driver With 100% Duty Cycle Support
Dual Integrated Current Shunt Amplifiers With Adjustable Gain and Offset
Integrated 1.5-A Buck Converter
Protection Features:
Slew Rate Control for EMI Reduction

Part Information

DRV8301DCA image
RoHS Compliant


The DRV8301 is a gate driver IC for three-phase motor drive applications. The device provides three half-bridge drivers, each capable of driving two Nchannel MOSFETs. The DRV8301 supports up to 1.7-A source and 2.3-A peak current capability. The DRV8301 can operate off of a single power supply with a wide range from 6-V to 60-V. The device uses a bootstrap gate driver architecture with trickle charge circuitry to support 100% duty cycle. The DRV8301 uses automatic handshaking when the high-side or low-side MOSFET is switching to prevent flow of current. Integrated VDS sensing of the high-side and low-side MOSFETs is used to protect the external power stage against overcurrent conditions. The DRV8301 includes two current shunt amplifiers for accurate current measurement. The amplifiers support bidirectional current sensing and provide an adjustable output offset up to 3 V. The DRV8301 also includes an integrated switching mode buck converter with adjustable output and switching frequency. The buck converter can provide up to 1.5 A to support MCU or additional system power needs. The SPI provides detailed fault reporting and flexible parameter settings such as gain options for the current shunt amplifiers and slew rate control of the gate drivers.

Technical Specifications

Motor Type:
Three Phase DC Brushless
No. of Outputs:
Output Current:
Output Voltage:
Driver Case Style:
No. of Pins:
Supply Voltage Min:
Supply Voltage Max:
Operating Temperature Min:
Operating Temperature Max:
Product Range:
Automotive Qualification Standard:
RoHS Phthalates Compliant:
MSL 3 - 168 hours
No SVHC (27-Jun-2018)
Operating Temperature Range:
-40°C to +125°C
Supply Voltage Range:
8V to 60V

Alternate Descriptions

3-Ph Pre-Driver Dual Amp+Buck Regulator RS Components
MOTOR, PREDRIVER, 3PH, 56HTSSOP; Motor Type:Three Phase DC Brushless; No. of Outputs:1Outputs; Output Current:1.7A; Output Voltage:-; Driver Case Style:HTSSOP; No. of Pins:56Pins; Supply Voltage Min:8V; Supply Voltage Max:60V; RoHS Compliant: Yes Newark Electronics
65-V max 3-phase gate driver with buck regulator, current shunt amplifiers & SPI  Texas Instruments
In a Tube of 35, Texas Instruments DRV8301DCA BLDC Motor Kontrolcü Entegresi, CE Gerilimi: 60 V, Kollektör Akımı: 1,7A, 56-Pinli RS Components TR
Texas Instruments,DRV8301DCA,IC,Driver RS Components IT