Microchip Technology_TC643VUA
original

Microchip Technology
TC643VUA

744-TC643VUA
PDF Datasheet
IC MOTOR DRIVER 2.7V-5.5V 8MSOP

Why Choose Us?

Professional Platform

B2B & B2C purchasing

Delivery at full speed

1-2 days delivery

Wide variety

Original manufacturers

365 days guarantee

Responsible quality
APAC
ISO9001
Quality Policy
ISO45001
ISO14001
Original

Tech Specifications

Current - Output
-
Output Configuration
Low Side
Product Status
Obsolete
Supplier Device Package
8-MSOP
Function
Driver - Fully Integrated, Control and Power Stage
Package / Case
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Technology
Bipolar
Step Resolution
-
Show More

TC643VUA Description

TC643VUA Description

The TC643VUA is a low-side motor driver IC designed by Microchip Technology, specifically tailored for applications requiring efficient control of brushless DC (BLDC) motors. This integrated circuit operates within a supply voltage range of 2.7V to 5.5V, making it versatile for a variety of power supply configurations. The TC643VUA features a bipolar technology, which ensures robust performance and reliability in demanding environments.

The TC643VUA is housed in an 8MSOP package, which is suitable for surface-mount applications, providing a compact and efficient solution for space-constrained designs. The device is REACH unaffected, ensuring compliance with environmental and regulatory standards. Additionally, the TC643VUA has a moisture sensitivity level (MSL) of 1, which means it is suitable for unlimited exposure to moisture, making it ideal for various industrial and consumer applications.

TC643VUA Features

  • Output Configuration: Low Side
  • Technology: Bipolar
  • Voltage - Supply: 2.7V to 5.5V
  • Voltage - Load: 2.7V to 5.5V
  • Interface: PWM
  • Mounting Type: Surface Mount
  • Package: Tube
  • Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • REACH Status: REACH Unaffected

The TC643VUA offers several unique features that set it apart from similar models. Its low-side output configuration simplifies the circuit design and enhances the efficiency of the motor control. The PWM interface allows for precise control of motor speed and torque, making it suitable for applications requiring dynamic motor performance.

TC643VUA Applications

The TC643VUA is primarily designed for fan motor driver applications, where its ability to control brushless DC motors efficiently is crucial. It is ideal for use in:

  • Consumer Electronics: In devices such as computer fans, air purifiers, and other appliances that require precise motor control.
  • Industrial Applications: For cooling systems, ventilation units, and other industrial equipment that rely on reliable motor performance.
  • Automotive: In HVAC systems, where the TC643VUA can control the speed of fans and blowers effectively.

The TC643VUA's compact 8MSOP package and surface-mount design make it suitable for applications where space is a critical factor. Its robust bipolar technology ensures reliable performance even under challenging conditions, making it a preferred choice for engineers and designers looking for a high-performance motor driver solution.

Conclusion of TC643VUA

The TC643VUA from Microchip Technology is a versatile and reliable motor driver IC designed for controlling brushless DC motors. Its low-side output configuration, PWM interface, and wide operating voltage range make it suitable for a variety of applications, from consumer electronics to industrial systems. The device's compact 8MSOP package and surface-mount design ensure it fits seamlessly into modern, space-constrained designs.

While the TC643VUA is currently marked as obsolete, its technical specifications and performance benefits continue to make it a valuable option for engineers and designers looking for a proven motor driver solution. Its compliance with REACH regulations and moisture sensitivity level of 1 further enhance its suitability for a wide range of applications. For those seeking a reliable and efficient motor driver, the TC643VUA remains a strong contender.

FAQ

Does TC643VUA have quantity-based pricing?
Yes. TC643VUA currently has 1 pricing tier(s), starting from 200 units.
What is TC643VUA?
What operating temperature range does TC643VUA support?
Are there related or alternative parts for TC643VUA?
What voltage specification is listed for TC643VUA?
Quick Quote
ADD TO RFQ LIST

Not available to buy online? Want the lower wholesale price? Please Send RFQ to get best price, we will respond immediately

QUICK RFQ