A4937KLPTR-A-T

Hình ảnh chỉ để tham khảo

A4937KLPTR-A-T

IC GATE DRVR HALF-BRIDGE 28TSSOP

  • Nhà sản xuất
  • Ông. Phần #A4937KLPTR-A-T
  • Gói
  • Bảng dữ liệu
  • Có sẵn5069

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Part Status Active
DigiKey Programmable Not Verified
Driven Configuration Half-Bridge
Channel Type 3-Phase
Number of Drivers 6
Gate Type MOSFET (N-Channel)
Voltage - Supply 5.5V ~ 50V
Input Type Non-Inverting
Operating Temperature -40°C ~ 175°C (TJ)
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package 28-TSSOP-EP
Base Product Number A4937

Tổng quan

Description

The A4937KLPTR-A-T is a specific model of an integrated circuit (IC) designed for motor control applications. Manufactured by Allegro MicroSystems, it is part of their extensive lineup of motor drivers. This IC is typically used to control the operation of DC motors, brushless DC (BLDC) motors, or other electromechanical devices in automotive and industrial applications.
The A4937KLPTR-A-T features a robust design with built-in protection mechanisms that include overcurrent, overtemperature, and undervoltage lockout, ensuring reliable operation under various conditions. It typically supports high PWM frequencies for precise speed control and may include diagnostic features to monitor the motor's status and health.
This IC is designed to work in a wide voltage range, making it versatile for different applications where efficient power management is crucial. Allegro's advanced process technology allows the A4937KLPTR-A-T to deliver high performance with low heat dissipation, enhancing the overall system efficiency. It is packaged to facilitate easy integration into complex circuit boards, making it a preferred choice for designers looking to implement reliable motor control solutions.

Features

The A4937KLPTR-A-T is a motor driver IC designed for automotive applications. Key features include a high-voltage, high-current capability to drive DC motors, brushless DC (BLDC) motors, or stepper motors. It integrates a robust control interface that supports PWM (Pulse Width Modulation) for precise motor speed control. The IC is equipped with over-current protection, under-voltage lockout, and thermal shutdown to ensure reliable operation in demanding environments. Additionally, it offers diagnostic feedback and fault reporting to enhance safety and monitoring. The device is typically housed in a power-efficient package, making it suitable for space-constrained automotive applications.

Package

The A4937KLPTR-A-T is a motor driver IC typically found in a compact surface-mount package, specifically a TSSOP (Thin Shrink Small Outline Package).

Pinout

The A4937KLPTR-A-T is a motor driver IC manufactured by Allegro Microsystems. It typically comes in a thermally enhanced 24-pin TSSOP package (suffix: -T). The key function of the A4937 is to drive brushless DC motors in automotive applications. It integrates a full set of features to control the motor, including high current gate drive capability for an external N-channel power MOSFET three-phase bridge.
The motor driver IC handles the commutation of the motor phases with a high level of precision and efficiency. It incorporates diagnostic features such as undervoltage lockout, overcurrent protection, and thermal shutdown to ensure reliable and safe operation. The IC is designed to interface with microcontrollers and offers flexibility in motor control applications by supporting functions such as speed control, direction control, and braking.

Manufacturer

The A4937KLPTR-A-T is manufactured by Allegro MicroSystems. Allegro MicroSystems is a company specializing in the design, development, and production of high-performance semiconductors. They focus on providing advanced solutions for motion control and energy-efficient systems. Their products are commonly used in automotive, industrial, and consumer applications, notably in motor drivers, sensors, and power management devices.

Application

The A4937KLPTR-A-T is a three-phase brushless DC motor driver IC. Its application areas include electric vehicles, industrial automation, robotics, HVAC systems, and home appliances. It is suitable for applications requiring efficient motor control, such as pumps, fans, and drones, where high performance and reliability are crucial.

Equivalent

The A4937KLPTR-A-T is a three-phase brushless DC motor driver IC from Allegro MicroSystems. Equivalent products would typically be other three-phase brushless DC motor driver ICs with similar specifications. Some potential equivalents could include:
1. Texas Instruments DRV8301 or DRV8305
2. Infineon TLE9879QXA40
3. ON Semiconductor LV8907UW
Always compare the voltage, current ratings, and features closely to ensure compatibility with your specific application.

Vận chuyển

Phương pháp vận chuyển Chúng tôi

cung cấp dịch vụ vận chuyển toàn cầu thông qua DHL, FedEx, TNT, UPS hoặc bất kỳ nhà giao hàng khác mà bạn lựa chọn.


Tham khảo phí vận chuyển (DHL / FedEx):

Hãng DHL: Chi phí vận chuyển dao động từ $ 25- $ 45 (0,5kg), với thời gian giao hàng ước tính là 2-5 ngày làm việc.

FedEx: Chi phí vận chuyển dao động từ $ 25- $ 40 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

Sản phẩm UPS: Chi phí vận chuyển dao động từ $ 25- $ 45 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

TNT: Chi phí vận chuyển dao động từ $ 25- $ 65 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

EMS: Chi phí vận chuyển dao động từ $ 30- $ 50 (0,5kg), với thời gian giao hàng ước tính là 7-15 ngày làm việc.

Đăng ký Air Mail: Chi phí vận chuyển là $ 2- $ 4 (0.1kg), với thời gian giao hàng ước tính là 5-20 ngày làm việc.

Thanh toán

Payment Methods

Thời hạn thanh toán là 100% trả trước.

Hiện tại, chúng tôi chỉ chấp nhận các phương thức thanh toán dưới đây:

1. PayPal

2. Thẻ tín dụng / ghi nợ

3. Chuyển dây

Tương tự