IC manufacturers Texas Instruments

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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

Order Code Data­sheet Simu­lation Downloads Product seriesPinsApplicationPCB/Cable/PanelModularityTypeWire SectionCTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Packaging Samples
691101710002SPEC
6 files WR-TBL Series 101 - 5.00 mm Horizontal Entry Modular 2 Wire Protector PCB Yes Horizontal 26 to 14 (AWG) 0.5 to 2.5 (mm²) -40 °C up to +105 °C 10 12.6 Box
691101710003SPEC
6 files WR-TBL Series 101 - 5.00 mm Horizontal Entry Modular 3 Wire Protector PCB Yes Horizontal 26 to 14 (AWG) 0.5 to 2.5 (mm²) -40 °C up to +105 °C 15 12.6 Box
885012206034SPEC
8 files WCAP-CSGP MLCCs 16 V(DC)1 nF ±10% 16 0603 -55 °C up to +125 °C 3.510 GΩ X7R Class II 1.6 0.8 0.8 0.4 7" Tape & Reel
885012206052SPEC
8 files WCAP-CSGP MLCCs 16 V(DC)1 µF ±10% 16 0603 -55 °C up to +125 °C 100.1 GΩ X7R Class II 1.6 0.8 0.8 0.4 7" Tape & Reel
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesPinsApplicationPCB/Cable/PanelModularityTypeWire SectionCTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Packaging Samples