IC manufacturers Texas Instruments

IC manufacturers (103)

Texas Instruments MCT8316A | Demoboard MCT8316AEVM

MCT8316A evaluation module for three-phase sensorless trapezoidal BLDC motor driver

Overview

TopologyBuck Converter
Input voltage4.5-35 V
Output 18 A

Description

The MCT8316A is three half-H-bridge integrated MOSFET drivers for sensorless trapezoidal control of a three-phase brushless DC (BLDC) motor for 4.5-V to 35-V, 8-A peak current drive. The MCT8316A integrates a buck regulator that can support 200-mA with programmable regulated supply. EVM includes an on-board MSP430, MSP430FR2355, which is used to interface with the MCT8316AEVM GUI.

Features

  • GUI available with full configuration & control
  • Sensorless trapezoidal control
  • 4.5-V to 35-V operation with 8-A peak current drive
  • 95mΩ (high-side plus low-side) integrated MOSFETs
  • On-board MSP430 handles connectivity with the PC & GUI

Typical applications

  • Automotive Fan and Blowers, Motor Cycle Fuel Pumps
  • Brushless-DC (BLDC) Motor Modules, Robotic Vacuum Suction Motors, Appliance Fans and Pumps
  • Medical CPAP Blowers

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
ISAT,10%(A)
ISAT,30%(A)
RDC max.(mΩ)
fres(MHz)
IRP,40K(A)
Mount
Samples
WE-MAIA SMT Power Inductor, 22 µH, 1.1 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance22 µH
Saturation Current @ 10%1.1 A
Saturation Current @ 30%2 A
DC Resistance1040 mΩ
Self Resonant Frequency12 MHz
Performance Rated Current0.85 A
MountSMT 
WE-MAIA SMT Power Inductor, 47 µH, 0.75 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance47 µH
Saturation Current @ 10%0.75 A
Saturation Current @ 30%1.5 A
DC Resistance2300 mΩ
Self Resonant Frequency8 MHz
Performance Rated Current0.5 A
MountSMT