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DRV8301DCA

1.2mm mm 6.1mm mm Motor Drivers 56 8V V 14mm mm Motion Control Electronics


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-DRV8301DCA
  • Package: 56-TFSOP (0.240, 6.10mm Width) Exposed Pad
  • Datasheet: -
  • Stock: 154
  • Description: 1.2mm mm 6.1mm mm Motor Drivers 56 8V V 14mm mm Motion Control Electronics (Kg)

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Details

Tags

Parameters
Width 6.1mm
Thickness 1.15mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 56-TFSOP (0.240, 6.10mm Width) Exposed Pad
Number of Pins 56
Operating Temperature -40°C~125°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 56
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Applications General Purpose
Subcategory Motion Control Electronics
Technology Power MOSFET
Voltage - Supply 6V~60V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 8V
Terminal Pitch 0.5mm
Base Part Number DRV8301
Function Controller - Commutation, Direction Management
Number of Outputs 1
Supply Voltage-Min (Vsup) 6V
Interface SPI
Analog IC - Other Type BRUSHLESS DC MOTOR CONTROLLER
Nominal Supply Current 15mA
Output Configuration Pre-Driver - Half Bridge (3)
Output Current 1.7A
Collector Emitter Voltage (VCEO) 60V
Max Collector Current 1.7A
Switching Frequency 581kHz
Motor Type Brushless DC (BLDC)
Motor Type - AC, DC Brushless DC (BLDC)
Height 1.2mm
Length 14mm

Description


The DRV8301DCA is a three-phase motor drive gate driver integrated circuit. Three half-bridge drivers are provided, each capable of driving two N-channel MOSFETs. The DRV8301DCA has a source current of up to 1.7 amps and a peak current of 2.3 amps. The DRV8301DCA can be powered by a single power supply ranging from 6-V to 60-V. To support a 100 percent duty cycle, the device combines a bootstrap gate driver architecture with trickle charge circuitry. To avoid current flow, the DRV8301DCA uses automated handshaking when the high-side or low-side MOSFET switches. To safeguard the external power stage from overcurrent circumstances, integrated VDS monitoring of the high-side and low-side MOSFETs is used.

For reliable current measurement, the DRV8301DCA features two current shunt amplifiers. The amplifiers feature bidirectional current sensing and have a 3 V output offset that may be adjusted.

An integrated switching mode buck converter with configurable output and switching frequency are also included in the DRV8301DCA. To meet MCU or other system power needs, the buck converter may give up to 1.5 A.



Features


? Operating Supply Voltage Range: 6-V to 60-V

? Gate Drive Current Capability of 1.7 A Source and 2.3 A Sink

? EMI Reduction with Slew Rate Control

? 100% Duty Cycle Support for Bootstrap Gate Drivers

? Input Modes: 6- or 3-PWM

? Gain and Offset Adjustable Dual Integrated Current Shunt Amplifiers

? 1.5-A Buck Converter Integrated

? Support for 3.3-V and 5-V Interfaces

? SPI

? Security Features:

- Dead Time Control Programmable (DTC)

- Overcurrent Protection with Programmability (OCP)

- Undervoltage Lockout for PVDD and GVDD (UVLO)

- Overvoltage Lockout GVDD (OVLO)

- Otw/OTS (Overtemperature Warning/Shutdown)

- nFAULT, nOCTW, and SPI Registers are used to report this information



Applications


? PMSM and 3-phase BLDC motors

? CPAP Machines and Pumps

? E-bikes

? Power Equipment

? RC Toys and Robotics

? Automation in Industry