company blog about [Supply] MLX81346LLW-BMT-003-RE (Melexis) LIN Pre-Driver: Smart LIN Pre-Driver For DC And BLDC Motors <2000W

Mingjiada Electronics [Supply] MLX81346LLW-BMT-003-RE (Melexis) LIN Pre-Driver: Smart LIN Pre-Driver For DC And BLDC Motors <2000W

MLX81346LLW-BMT-003-RE is a gen-3 LIN pre-driver for 12V, 24V and 48V motors targeting automotive mechatronic applications up to 1000W (12V) or up to 2000W (48V). It benefits from an extended memory of 90KB.

MLX81346LLW-BMT-003-RE all-in-one LIN pre-driver enables small-footprint applications to control DC and BLDC motors, and support sensored or sensorless field-oriented control (FOC) algorithms.

MLX81346LLW-BMT-003-RE pre-driver addresses multiple mechatronic applications:
12V-48V DC/BLDC Engine Cooling Fans, Pumps, Compressors
12V-48V DC/BLDC Positioning Actuators, including Robotics
36V-48V BLDC e-bikes, e-scooters

Features And Benefits Of MLX81346LLW-BMT-003-RE

LIN Motor driver
- 3x PreDriver for DC or BLDC motor
- Up to 200nC NFETs (12 - 48 V supply)
0.7 Apk typ. charge current
1.5 Apk typ. discharge current
- charge-pump for top-NFETs
- VDS protection for all NFETs
Microcontroller
- Programmable digital watch-dog
- Interrupt controller
- Common purpose timer
Memories split per CPU
Fast end-of-line programming via LIN pin (64 KB Flash in < 4sec)
Pin-compatible Pre-driver family QFN32
90KB Flash+ROM
Periphery
- Configurable RC-clock 12...32MHz
- 12x general purpose IO's, digital, analog, 3x high-voltage IO's, 2x UART, SPI, I2C-slave
- 2x high-side supply <50mA
- 5x 16-bit motor PWM timers
- 2x 16-bit timers
- 12-bit ADC with < 1.2μs conversion time with 64 channels
- Differential current sense amplifier with 8-bit programmable overcurrent
- Temperature sensor, over-temperature detection
- Over-current detection, over-voltage and under-voltage protection
Voltage regulators
- IC operating motor voltage VSM = 5.5V to 60V
- Operating voltage VS = 5.5V to 32V* (*operating voltage up to 36V limited to 24h over lifetime)
- Internal voltage regulators, directly powered from VS supply
- Operation down to 3.5V with reduced analog characteristics, down to 3.0V without losing register content, down to 1.6V with intact RAM memory
- Low standby current consumption of typ. 25μA in sleep mode
- Wake-up possible via LIN, external pins or internal wake-up timer
Maximum IC temperature (with validated mission profile) Tj = 175°C

MLX81346LLW-BMT-003-RE is a gen-3 LIN pre-driver for 12 V, 24 V and 48 V DC & BLDC motors targeting automotive mechatronic applications up to 1000 W (12 V) or up to 2000 W (48 V). It benefits from an extended memory of 90 KB.

Top Features Of MLX81346LLW-BMT-003-RE
LIN Motor driver
Microcontroller
Memories split per CPU

Company URL: https://www.integrated-ic.com/

FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.