Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The TLE9879QXA40 series is part of the TLE987x product family.The TLE9879QXA40 is a single-chip, three-phase motor driver that integrates the industry-standard Arm®Cortex™M3 core to enable advanced motor control algorithms such as field termination control. It includes six fully integrated NFET drivers optimised to drive three-phase motors via six externally powered NFETs, as well as a charge pump for low voltage operation, programmable current, and current ramp control to optimise EMC behaviour. The peripheral set includes current sensors and a successive approximation ADC, which is synchronised with capture and comparison units for PWM control and a 16-bit timer. A LIN transceiver is also integrated and a number of general purpose I/Os enable communication with the device. It includes an on-chip linear regulator for powering external loads. It includes an on-chip linear regulator for powering external loads.

It is a highly integrated, automotive approved device that provides a cost and space efficient solution for mechatronic BLDC motor drive applications such as pumps and fans.

Feature Description

Six current programmable drivers with charge pumps for N-channel MOSFETs

Integrated LIN transceiver, LIN 2.2 and SAEJ2602 compatible

Two full duplex serial interfaces (UARTs) with LIN support

Two synchronous serial channels (SSC)

On-chip OSC and PLL for clock generation

One high voltage monitor input with wake-up function

High-speed operational amplifier for motor current detection via shunt

Measurement units.

8-bit ADC module with 10 multiplexed inputs

10-bit ADC module with 8 multiplexed inputs and 5 external analogue inputs

On-chip temperature and battery voltage measurement unit

Individually programmable window watchdog

5V/1.5V internal power supply

External power supply (VDDEXT): 5V+/-2% @ 20mA

Power saving modes.

MCU deceleration mode

Sleep mode

Stop mode

Cycle wake up sleep mode

Microcontroller features.

32-bit ARM Cortex M3 core, clocked up to 40 MHz

128 kilobytes of flash memory for code and data

32 Kbytes of boot ROM memory in code space (for boot code and IP storage)

6 kilobytes of RAM memory

Harvard architecture

Thumb®-2 instruction set and hardware multiplication and division units

4 x 16-bit timers

Capture/compare unit for PWM signal generation with 2x16-bit timers (CCU6)

General features.

Operating voltage Vs = 5.5 to 28V, max. rating 40V

Extended operating range Vs = 3.0 to 28V, full MCU/Flash functionality

ESD performance.

Up to 2kV / handled on all pins

4kV @ high voltage input

6kV @ LIN pins

Overvoltage device clamping (load-surge robustness) up to 40V

Wide operating temperature range Tj: -40°C to 150°C

Potential applications

Fuel pumps

HVAC blowers

Engine cooling fans

Water pumps

BLDC pumps and fans

Sensorless BLDC motor applications and sensor-based BLDC motor applications controlled by Local Interconnect Network (LIN) or PWM

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.