company blog about Supply Allegro IC Chips, Mingjiada Electronics Supply Current Sensors, Hall Effect Sensors, Motor Drivers

Supply Allegro IC Chips, Mingjiada Electronics Supply Current Sensors, Hall Effect Sensors, Motor Drivers

Shenzhen Mingjiada Electronics Co., Ltd. — as a globally renowned distributor of electronic components, has long supplied various IC chip products from Allegro, including but not limited to: current sensors, Hall effect sensors, motor drivers, and other products. Mingjiada Electronics maintains stock coverage of mainstream models, supporting both small-batch samples and large-volume orders. Leveraging an efficient logistics system, we ensure rapid product delivery.

I. Supply of Allegro Current Sensors
Mingjiada Electronics supplies Allegro current sensor chips across multiple specifications and models to meet diverse application requirements.
ACS723KMATR-40AB-T: 40A unidirectional current sensor in 16-SOIC package, suitable for industrial automation and power management systems.
ACS723KMATR-20AB-T: 20A unidirectional current sensor, also in 16-SOIC package, providing an optimised solution for space-constrained applications.
ACS720KLATR-65AB-T: 65A high-current sensor supporting bidirectional current detection, suitable for motor control and energy management systems.
ACS725LLCTR-30AU-T: 30A differential current sensor in an 8-SOIC package, delivering high-precision current measurement.
These current sensors utilise Hall-effect technology to accurately detect current variations within circuits, providing reliable protection mechanisms for systems.

II. Supply of Allegro Hall Effect Sensors
Allegro's Hall effect sensor integrated circuits represent one of its core technological products. Mingjiada Electronics supplies multiple models to meet diverse application requirements.
The A1186ELH is an ultrasensitive, two-wire programmable chopper-stabilised unipolar Hall effect switch in an SOT-23W package, operating within a temperature range of -40°C to 85°C.
Such sensors are commonly employed in automotive applications, including seat rail position sensing, seatbelt buckle presence detection, bonnet/boot latch monitoring, and gear selector position sensing.

III. Supply of Allegro Motor Drivers
Allegro motor driver chips supplied by Mingjiada Electronics are renowned for their high performance and reliability, finding extensive application across industrial automation, automotive electronics, and consumer electronics sectors.
1. Brushed DC Motor Drivers
These drivers are suitable for controlling various brushed DC motors, offering single-channel, dual-channel, and multi-channel options.
They support PWM speed control, forward/reverse control, overcurrent protection, and other functions. The A390x series is a typical example, suitable for automotive electronics and industrial automation.
2. Brushless DC (BLDC) Drivers
Brushless DC drivers offer advantages including high efficiency, low noise, and extended service life, finding widespread application in household appliances, industrial equipment, and electric vehicles.
A8904CLN: A low-power, sensorless control chip supporting 180° sinusoidal drive with optimised electromagnetic compatibility (EMC), suitable for household appliances (e.g., air conditioner fans) and small pump equipment.
A89301: Three-phase BLDC driver integrating pre-driver and MOSFETs, supporting 12-60V wide input voltage range with built-in overcurrent and overheat protection. Suitable for power tools, drones, and servo systems.
3. Stepper Motor Drivers
Allegro stepper motor drivers feature high microstepping resolution, low vibration, and low power consumption, finding extensive application in automation equipment, 3D printing, and medical devices.
A3979: Dual full-bridge driver supporting PWM current control, compatible with 3.3V/5V logic levels, applied in precision instrument positioning and security camera platforms.
A4988: Classic stepper motor driver supporting up to 1/16 microstepping, widely used in 3D printers, CNC engravers, and similar applications.
A5989: Features an integrated microstep controller (up to 1/32 step resolution), supports 1.8A output current, and incorporates over-temperature and short-circuit protection. Suitable for office automation equipment (e.g., printers) and robotic joint control.

Mingjiada Electronics boasts an extensive product portfolio, specialising in diverse electronic components including IC chips, sensors, Ethernet solutions, IGBT modules, AI artificial intelligence, microcontrollers, and IoT devices. With over one million stocked models, the company delivers rapid response to customer requirements. Whether in automotive electronics, industrial automation, or consumer electronics, Mingjiada Electronics provides optimal Allegro chip solutions, empowering clients to achieve greater breakthroughs in product innovation and performance optimisation.

For further details regarding Allegro IC chips or to enquire about pricing, please visit Mingjiada Electronics' official website (https://www.integrated-ic.com/) to explore our comprehensive supply offerings.