MOTIX™ 6EDL7141 and MOTIX™ IMD70xA three-phase smart motor drivers
Fully programmable solutions that help deliver ergonomic, compact, and powerful battery-powered tools
Infineon's MOTIX™ 3-phase motor control gate driver ICs enable the development of high-performance battery-operated products using BLDC or PMSM motors. Low voltage brushless DC motors offer increased efficiency and lower maintenance compared to brushed motors. Ideal applications for these low voltage motor controllers include cordless power tools, gardening products, and automated guided vehicles.
MOTIX™ IMD700A / IMD701A are the latest fully programmable motor controllers integrating the XMC1404 microcontroller with the 6EDL7141 3-phase gate driver IC in one package to enable the development of next generation battery operated products using BLDC or PMSM motors. With integrated precision power supply and current shunt amplifiers, many of the peripheral circuitry is no longer necessary allowing reduction in PCB space and improved system packaging possibilities.
MOTIX™ 3-phase motor control gate driver IC 6EDL7141 is also available as a stand-alone device designed for maximum flexibility. With configurable gate drive sink and source currents up to 1.5 A, it has the ability to drive a wide range of MOSFET’s effectively to minimize losses and increase efficiency. It has adjustable gate driver supply voltage setting between 7 V, 10 V, 12 V and 15 V even at low battery voltage thanks to built-in high and low side charge pumps. The 6EDL7141 also has adjustable gate driver parameters to enable control of the slew rate to minimize system EMI. All of the 6EDL7141 settings can be quickly changed with the available simple-to-use PC based GUI tool. In addition, with a full suite of system protection features such as OCP, UVLO, over-temperature, and locked rotor detection, this dedicated motor controller will increase reliability and robustness in severe operating fault conditions.
Features
- Integrated power supplies
- Adjustable slew rate
- Programmable gate driver parameters
- 3x current shunt amplifier
- Complete dedicated motor control protection suite
Applications
- Battery
- BLDC motor
- Automated guided vehicles
- Electric constant pump
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Resources
- Product brief - MOTIXTM IMD700A / IMD701A
- Application note: Evaluation board EVAL_6EDL7141_TRAP_1SH 18 V brushless DC motor drive board
- Application note: Evaluation board EVAL_IMD700A_FOC_3SH 18 V brushless DC motor drive board
- Application note: Sensorless FOC tuning guide for BPA motor control GUI
- Integrated 3-phase smart motor drive module MOTIX™ IMD70xA introduction
- Product brief: Battery supplied BLDC motor controller ICs MOTIX™ IMD700A/IMD701A
- Product brief: Battery Supplied BLDC Motor Controller IC 6EDL7141
- Video series: 3 Phase smart gate driver for BLDC and PMS motors
- Training: Setting up Infineon MOTIX™ 6EDL7141 and MOTIX™ IMD700A: MOSFET selection & configuration
- Article series: System solutions for battery-powered applications
Infineon
MOTIX™ IMD700A / IMD701A
MOTIX™ IMD700A and IMD701A are Infineon’s latest fully programmable motor controllers integrating XMC1404 microcontroller with MOTIX™ 6EDL7141 3 - phase gate driver IC in one package.
Infineon
MOTIX™ 6EDL7141
Infineon’s MOTIX™ 6EDL7141 is a gate driver IC for 3 phase BLDC or PMSM motor drive applications. It provides three half-bridge drivers, each capable of driving a high side and low side N-type MOSFET.
Infineon
EVAL_IMD700A_FOC_3SH
The sensorless FOC motor control example project consists of shunt field-oriented control algorithm software which targets end applications such as power drills and gardening tools.
Infineon
EVAL_6EDL7141_TRAP_1SH
This application note describes Infineon’s EVAL_6EDL7141_TRAP_1SH motor drive evaluation board optimized for 18 V battery-powered tools operating with trapezoidal control.