Hình ảnh chỉ để tham khảo
A6271KLPTR-T
+BOMIC LED DRIVER CTRLR PWM 16ETSSOP
-
Nhà sản xuấtAllegro MicroSystems
-
Ông. Phần #A6271KLPTR-T
-
Có sẵn7951
365 Đảm bảo chất lượng ngày
7*24 giờ dịch vụ quarantee
90-Bảo hành sau bán hàng ngày
Bảo hành sản phẩm chính xác
Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Not For New Designs |
| Type | DC DC Controller |
| Topology | SEPIC, Step-Down (Buck), Step-Up (Boost) |
| Internal Switch(s) | No |
| Number of Outputs | 1 |
| Voltage - Supply (Min) | 4.2V |
| Voltage - Supply (Max) | 50V |
| Frequency | 700kHz |
| Dimming | Analog, PWM |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package | 16-eTSSOP-EP |
| Base Product Number | A6271 |
| Grade | Automotive |
| Qualification | AEC-Q100 |
Tổng quan
Description
The A6271KLPTR-T is a specific model of a semiconductor component, typically associated with integrated circuits used in electronic devices. It is manufactured by Allegro MicroSystems, a company known for producing reliable and efficient power and sensor solutions. This particular model is a part of their LED driver IC lineup.
The A6271KLPTR-T is designed to drive LED arrays efficiently, making it suitable for applications in automotive, industrial, and consumer electronics where precise LED control is required. It offers features like high output voltage capability, low power consumption, and robust thermal performance, ensuring that the LEDs operate optimally under various conditions. The component is typically packaged in a way that facilitates ease of use in circuit design, often coming in a tape and reel format for automated assembly processes.
Engineers choose the A6271KLPTR-T for its reliability and the comprehensive support offered by Allegro MicroSystems, making it a preferred choice for projects requiring dependable LED control solutions.
The A6271KLPTR-T is designed to drive LED arrays efficiently, making it suitable for applications in automotive, industrial, and consumer electronics where precise LED control is required. It offers features like high output voltage capability, low power consumption, and robust thermal performance, ensuring that the LEDs operate optimally under various conditions. The component is typically packaged in a way that facilitates ease of use in circuit design, often coming in a tape and reel format for automated assembly processes.
Engineers choose the A6271KLPTR-T for its reliability and the comprehensive support offered by Allegro MicroSystems, making it a preferred choice for projects requiring dependable LED control solutions.
Equivalent
The A6271KLPTR-T is a constant-current LED driver IC. Equivalent products may include:
1. Texas Instruments TLC5940: A 16-channel, constant-current LED driver.
2. STMicroelectronics STP16C596: A 16-bit shift register LED driver.
3. Maxim Integrated MAX7219: An 8-digit LED display driver.
4. On Semiconductor CAT4101: A 1A constant current LED driver.
Make sure to check the specific electrical characteristics and pin configuration to ensure compatibility with your application.
1. Texas Instruments TLC5940: A 16-channel, constant-current LED driver.
2. STMicroelectronics STP16C596: A 16-bit shift register LED driver.
3. Maxim Integrated MAX7219: An 8-digit LED display driver.
4. On Semiconductor CAT4101: A 1A constant current LED driver.
Make sure to check the specific electrical characteristics and pin configuration to ensure compatibility with your application.
Features
The A6271KLPTR-T is a LED driver IC designed for efficient and reliable operation in various lighting applications. Notable features include:
1. Constant Current Control: Ensures uniform brightness and color consistency across LEDs by maintaining a steady current output.
2. Wide Input Voltage Range: Offers flexibility in different operating environments, accommodating various system power supply levels.
3. High Efficiency: Minimizes power loss and heat generation, enhancing overall system performance and longevity.
4. PWM Dimming: Supports pulse-width modulation for precise brightness control, allowing for smooth dimming capabilities.
5. Thermal Protection: Includes built-in thermal shutdown features to prevent damage from overheating, enhancing device reliability.
6. Short-Circuit Protection: Safeguards the system by automatically shutting down in the event of a short circuit.
7. Compact Package: Available in small, surface-mount packages, which is ideal for space-constrained applications.
These features make the A6271KLPTR-T suitable for applications like backlighting, signage, and general-purpose LED lighting.
1. Constant Current Control: Ensures uniform brightness and color consistency across LEDs by maintaining a steady current output.
2. Wide Input Voltage Range: Offers flexibility in different operating environments, accommodating various system power supply levels.
3. High Efficiency: Minimizes power loss and heat generation, enhancing overall system performance and longevity.
4. PWM Dimming: Supports pulse-width modulation for precise brightness control, allowing for smooth dimming capabilities.
5. Thermal Protection: Includes built-in thermal shutdown features to prevent damage from overheating, enhancing device reliability.
6. Short-Circuit Protection: Safeguards the system by automatically shutting down in the event of a short circuit.
7. Compact Package: Available in small, surface-mount packages, which is ideal for space-constrained applications.
These features make the A6271KLPTR-T suitable for applications like backlighting, signage, and general-purpose LED lighting.
Pinout
The A6271KLPTR-T is an LED driver IC manufactured by Allegro MicroSystems. It is designed to control LED arrays and is commonly used in applications requiring precise brightness control and LED diagnostics.
The A6271KLPTR-T typically comes in a 16-pin SOIC (Small Outline Integrated Circuit) package. The primary function of the A6271 is to provide constant current regulation for driving LEDs, ensuring consistent brightness and reliability. It features a serial interface for easy communication and control. Key features include diagnostics capabilities, low dropout voltage, and built-in thermal shutdown for enhanced safety and performance.
This IC is suitable for use in automotive, industrial, and consumer applications where efficient and reliable LED control is required.
The A6271KLPTR-T typically comes in a 16-pin SOIC (Small Outline Integrated Circuit) package. The primary function of the A6271 is to provide constant current regulation for driving LEDs, ensuring consistent brightness and reliability. It features a serial interface for easy communication and control. Key features include diagnostics capabilities, low dropout voltage, and built-in thermal shutdown for enhanced safety and performance.
This IC is suitable for use in automotive, industrial, and consumer applications where efficient and reliable LED control is required.
Manufacturer
The A6271KLPTR-T is manufactured by Allegro MicroSystems. Allegro MicroSystems is a company that specializes in developing and manufacturing high-performance semiconductors. These semiconductors are used in a wide range of applications, particularly in the automotive, industrial, and consumer electronics sectors. Allegro is well-known for its expertise in providing advanced solutions in areas such as motor control, regulation of power, and sensing technologies. The company focuses on creating innovative products that meet the demanding needs of modern electronic systems, aiming to deliver solutions that enhance efficiency and performance.
Application
The A6271KLPTR-T is a high-performance LED driver IC designed for applications requiring efficient and precise control of LED arrays. It is commonly used in:
1. Automotive Lighting: Ensures consistent brightness for headlights, taillights, and interior lights.
2. Industrial Lighting: Provides reliable illumination for manufacturing and warehouse facilities.
3. Consumer Electronics: Powers LED displays and backlighting in TVs, monitors, and smartphones.
4. Architectural Lighting: Supports creative lighting designs in buildings and public spaces.
5. Signage and Advertising: Drives LEDs in digital billboards and signs for vibrant displays.
6. General Illumination: Used in residential and commercial LED lighting solutions.
Its features allow for dimming and thermal management, enhancing LED lifespan and performance.
1. Automotive Lighting: Ensures consistent brightness for headlights, taillights, and interior lights.
2. Industrial Lighting: Provides reliable illumination for manufacturing and warehouse facilities.
3. Consumer Electronics: Powers LED displays and backlighting in TVs, monitors, and smartphones.
4. Architectural Lighting: Supports creative lighting designs in buildings and public spaces.
5. Signage and Advertising: Drives LEDs in digital billboards and signs for vibrant displays.
6. General Illumination: Used in residential and commercial LED lighting solutions.
Its features allow for dimming and thermal management, enhancing LED lifespan and performance.
Package
The A6271KLPTR-T is a surface-mount package type known as the SOIC (Small Outline Integrated Circuit). Specifically, it is an 8-lead SOIC with gull-wing leads, designed for automated assembly and soldering on printed circuit boards.
