IC manufacturers Texas Instruments

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Texas Instruments DRV8351 | Demoboard DRV8351EVM

DRV8351 evaluation module

Overview

TopologyHalf-Bridge Converter Nonisolated

Description

The DRV8351 is a gate driver IC for three-phase motor drive applications and provides three high-accuracy trimmed and temperature compensated half-bridge drivers, each capable of driving high-side and low-side N-type MOSFETs. Along with the hardware of the DRV8351, the TMS320F280049C microcontroller-based board has reference software that sends necessary signals to the DRV8351 to spin a three-phase brushless-DC motor. GUI Composer software allows the user to program settings, enable the motor to spin and monitor the system from fault conditions.

Features

  • 6V to 100V operation, 30A peak H-bridge output currentOnboard current shunt amplifiers for three-phase low-side current measurement
  • Onboard buck for GVDD generation and device internal bootstrap diodes
  • Supply LEDs, fault LEDs and temperature sensor for user feedback
  • C2000 (LAUNCHXL-F280049C) sensored trapezoidal firmware available

Typical applications

  • Fans, pumps, and servo drives, Brushless-DC (BLDC) Motor Modules and PMSM, Industrial and logistics robots
  • E-bikes, e-scooters, e-mobility
  • Cordless garden, power tools, lawnmowers, Cordless vacuum cleaners, Drones, robotics, and RC toys

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
C
Tol. C
VR(V (DC))
Size
Operating Temperature
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
Pins
Type
Mount
IR(A)
Working Voltage(V (AC))
Samples
WCAP-CSGP MLCCs 16 V(DC), 1 nF, ±10%
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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 
WR-PHD Pin Header - Single, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
Length7.62 mm
PackagingBag 
Pins
TypeStraight 
MountTHT 
Rated Current3 A
Working Voltage250 V (AC)