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reference designDRV8323RH | Demoboard BOOSTXL-DRV8323RH

Texas Instruments DRV8323RH | Demoboard BOOSTXL-DRV8323RH

DRV8323RH Three-Phase Smart Gate Driver With Buck, Shunt Amps (Hardware Interface) Evaluation Module

Overview

TopologyHalf-Bridge Converter symmetrical isolated
Input voltage6-56 V
Switching frequency200 kHz
Output 115 A
IC revisionA

Description

The BOOSTXL-DRV8323RH is a 15A, 3-phase brushless DC drive stage based on the DRV8323RH gate driver and CSD88599Q5DC NexFETTM power blocks. The module has individual DC bus and phase voltage sense as well as individual low-side current shunt amplifiers, making this EVM ideal for sensorless BLDC algorithms. The module supplies MCU 3.3V power with an integrated 0.6A step down buck regulator. The drive stage is fully protected with short circuit, thermal, shoot-through, and under voltage protection and easily configurable via different hardware configuration pins.

Features

  • 6- to 54-V Operation
  • 15 A continuous / 20 A peak H-bridge output current15 A continuous / 20 A peak H-bridge output current
  • Three Integrated Current Shunt AmplifiersSensored or Sensorless BLDC Firmware Available

Typical applications

  • Fans, Pumps, and Servo Drives / Cordless Garden and Power Tools, Lawnmowers / Drones, Robotics, and RC Toys / Industrial and Logistics Robots
  • Cordless Vacuum Cleaners
  • Brushless-DC (BLDC) Motor Modules and PMSM
  • E-Bikes, E-Scooters, and E-Mobility

More information

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
Pins
Application
PCB/Cable/Panel
Modularity
Type
Wire Section
C
Tol. C
VR(V (DC))
Size
Operating Temperature
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
SamplesAvailability & Sample
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691101710002
SPECWR-TBL Series 101 - 5.00 mm Horizontal Entry Modular, 2, Wire Protector
Simu­lation–
Availability
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-TBL Series 101 - 5.00 mm Horizontal Entry Modular
Pins2 
ApplicationWire Protector 
PCB/Cable/PanelPCB 
ModularityYes 
TypeHorizontal 
Wire Section 26 to 14 (AWG) 0.5 to 2.5 (mm²)
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–
–
–
Operating Temperature -40 °C up to +105 °C
–
–
–
Length10 mm
–
Height12.6 mm
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PackagingBox 
–Check availability
691101710003
SPECWR-TBL Series 101 - 5.00 mm Horizontal Entry Modular, 3, Wire Protector
Simu­lation–
Availability
–
Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-TBL Series 101 - 5.00 mm Horizontal Entry Modular
Pins3 
ApplicationWire Protector 
PCB/Cable/PanelPCB 
ModularityYes 
TypeHorizontal 
Wire Section 26 to 14 (AWG) 0.5 to 2.5 (mm²)
–
–
–
–
Operating Temperature -40 °C up to +105 °C
–
–
–
Length15 mm
–
Height12.6 mm
–
PackagingBox 
–Check availability
885012206034
SPECWCAP-CSGP MLCCs 16 V(DC), –, –
Simu­lation
Availability
–
Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 16 V(DC)
–
–
–
–
–
–
Capacitance1 nF
Capacitance±10% 
Rated Voltage16 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor3.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
–Check availability
885012206052
SPECWCAP-CSGP MLCCs 16 V(DC), –, –
Simu­lation
Availability
–
Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 16 V(DC)
–
–
–
–
–
–
Capacitance1 µF
Capacitance±10% 
Rated Voltage16 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor10 %
Insulation Resistance0.1 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
–Check availability