BRDWY-3P-BA620XX

Broadway Technology Jiangsu BA620XX control board for massage chair applications

Overview

Broadway Technology (Jiangsu) BA620XX massage chair control board uses a MSPM0G1106 device as the core MCU, which controls the DRV8251 and other motor drive units and provides a core electronic control system for 2D and 3D massage chairs.

BA62038 supports 5-way motor, air pump, heating unit control, 10-way air valve control and multi-channel control board via serial communication.

BA62042 supports 8-way motor, air pump, heating unit control, 8-way air valve control and multi-channel control board via serial communication.

Arm Cortex-M0+ MCUs
MSPM0G1106 80MHz Arm® Cortex®-M0+ MCU with 64KB flash 32KB SRAM 2x12-bit 4Msps ADC, op-amp MSPM0G3507 80MHz Arm® Cortex®-M0+ MCU with 128KB flash 32KB SRAM 2x4Msps ADC, DAC, 3xCOMP, 2xOPA, CAN-FD, MATHA

 

Brushed DC (BDC) motor drivers
DRV8251 50-V, 4.1-A H-bridge motor driver with integrated current regulation & latched OCP

 

General-purpose op amps
LM2902 Quad, 26-V 1.2-MHz 2-mV offset voltage operational amplifier

 

Linear & low-dropout (LDO) regulators
TLV700 200-mA, high-PSRR, low-IQ, low-dropout voltage regulator with enable

 

Low-side switches
ULN2003A 50V 7-ch darlington transistor array
Download View video with transcript Video
Photos courtesy of Broadway Technology (Jiangsu) Co., Ltd.

Order & start development

Evaluation board

BA62038 — BA62038 5-way motor massage chair control board

Evaluation board

BA62042 — BA62042 8-way motor massage chair control board

TI's Standard Terms and Conditions for Evaluation Items apply.

Related design resources

Hardware development

EVALUATION BOARD
LP-MSPM0G3507 MSPM0G3507 LaunchPad™ development kit for 80-MHz Arm® Cortex®-M0+ MCU

Software development

IDE, CONFIGURATION, COMPILER OR DEBUGGER
CCSTUDIO Code Composer Studio™ integrated development environment (IDE) SYSCONFIG System configuration tool

Support & training

Videos

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