Pedidos acima de
$5000A3955SB
Advanced motor controller with compact 14-pin DIP package and tabs
![ISO14001](/img/about/iso14001.png)
![ISO9001](/img/about/iso9001.png)
![DUNS](/img/about/duns.png)
Marcas: Allegro Microsystems
Parte do fabricante #: A3955SB
Ficha de dados: A3955SB Ficha de dados (PDF)
Pacote/Caso: PDIP Bat
Tipo de Produto: Motor Drivers, Controllers
Status RoHS:
Condição de estoque: 9.528 peças, novo original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
A3955SB Descrição geral
The A3955SB motor driver IC stands out for its impressive range of features, making it an ideal choice for those seeking precise control over bipolar stepper motors. With a peak output current of 2.8A per phase and support for up to 16 microstepping steps, this chip offers versatility and flexibility in motor control applications. Its built-in translating control logic simplifies interfacing with microcontrollers, making integration seamless and efficient
Características
- A high-capacity memory module for data storage and retrieval
- Features fast access times and low power consumption
- Boosts overall system performance and responsiveness
Aplicativo
- Versatile industrial applications
- Reliable protection features
Especificações
Parâmetro | Valor | Parâmetro | Valor |
---|---|---|---|
ECCN (US) | EAR99 | Part Status | Obsolete |
HTS | 8542330001 | Automotive | No |
PPAP | No | Type | Motor Driver |
Motor Type | Stepper Motor | Control Interface | PWM |
Output Configuration | Full Bridge | Output Voltage (V) | 4.5 to 50 |
Minimum Operating Supply Voltage (V) | 4.5 | Operating Supply Voltage (V) | 5 |
Typical Operating Supply Voltage (V) | 5 | Maximum Operating Supply Voltage (V) | 5.5 |
Maximum Operating Current (mA) | 50 | Minimum Operating Temperature (°C) | -20 |
Maximum Operating Temperature (°C) | 85 | Mounting | Through Hole |
Package Height | 3.3 | Package Width | 6.35 |
Package Length | 19.05 | PCB changed | 14 |
Tab | 2Tab | Standard Package Name | DIP |
Supplier Package | PDIP Bat | Pin Count | 16 |
Lead Shape | Through Hole |
Envio
Tipo de envio | Taxa de envio | Tempo de espera | |
---|---|---|---|
![]() |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 dias |
![]() |
FedEx | $20.00-$40.00 (0.50 KG) | 2-5 dias |
![]() |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 dias |
![]() |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 dias |
![]() |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 dias |
![]() |
CORREIO AÉREO REGISTADO | $20.00-$40.00 (0.50 KG) | 2-5 dias |
Tempo de processamento: A taxa de envio depende de diferentes zonas e países.
Pagamento
Termos de pagamento | Taxa de mão | |
---|---|---|
![]() |
Transferência bancária | cobrar taxa bancária de US$ 30,00. |
![]() |
PayPal | cobrar taxa de serviço de 4,0%. |
![]() |
Cartão de crédito | cobrar taxa de serviço de 3,5%. |
![]() |
Western Union | charge US.00 banking fee. |
![]() |
Grama de dinheiro | cobrar taxa bancária de US$ 0,00. |
Garantias
1.Os componentes eletrônicos que você compra incluem garantia de 365 dias, garantimos a qualidade do produto.
2. se alguns dos itens que você recebeu não forem de qualidade perfeita, providenciaremos seu reembolso ou substituição com responsabilidade. Mas os itens devem permanecer em sua condição original.
Embalagem
-
Etapa1 :produtos
-
Etapa2 :Embalagem a vácuo
-
Etapa3 :Saco antiestático
-
Etapa4 :Embalagem individual
-
Etapa5 :Caixas de embalagem
-
Etapa6 :etiqueta de envio com código de barras
Todos os produtos serão embalados em saco antiestático. Envio com proteção antiestática ESD.
Fora da etiqueta da embalagem ESD serão utilizadas as informações da nossa empresa: Número da peça, marca e quantidade.
Iremos inspecionar todas as mercadorias antes do envio, garantir que todos os produtos estejam em boas condições e garantir que as peças sejam novas folhas de dados originais.
Depois que todas as mercadorias forem garantidas sem problemas na pós-embalagem, embalaremos com segurança e enviaremos por expresso global. Apresenta excelente resistência a perfurações e rasgos, além de boa integridade de vedação.
Part points
-
The A3955SB chip is a high-current, dual full-bridge PWM motor driver that is commonly used in stepper motor control applications. It provides high torque at low speeds and allows for precise control of motor movements. The chip also includes protection features such as thermal shutdown and overcurrent detection to ensure safe operation.
-
Equivalent
Equivalent products of A3955SB chip are Allegro A3953SB, DRV8811, DRV8823, L298N, and L297. These chips are also designed for stepper motor drive applications with similar features and specifications. -
Features
A3955SB is a high-voltage, high-current full-bridge PWM motor driver with integrated MOSFETs. It includes thermal shutdown, undervoltage lockout, crossover current protection, and a fixed off-time current-controlled PWM interface. It provides efficient control of DC motors, stepper motors, and other inductive loads in automotive, robotic, and industrial applications. -
Pinout
The A3955SB is a dual full-bridge PWM motor driver with a 28-pin count. It provides bidirectional control of DC motors, stepping motors, and other inductive loads. This IC features internal PWM current control, thermal shutdown, and overcurrent protection, making it suitable for various motor control applications. -
Manufacturer
The A3955SB is manufactured by Allegro Microsystems, which is a company specializing in developing power and motor control solutions for a wide range of industries. They focus on providing high-performance semiconductor products for automotive, industrial, and telecommunications applications, among others. -
Application Field
The A3955SB is commonly used in various applications such as automotive, industrial, and consumer electronics. It is typically used in motor control applications, including DC motors, stepper motors, brushless DC motors, and solenoids. Its high current output and integrated protection features make it ideal for use in demanding applications that require precise and reliable motor control. -
Package
The A3955SB chip is in a surface-mount SOIC package. It has a 16-pin form with dimensions of 9.90mm x 6.20mm x 2.82mm (max) and a maximum height of 3.99mm including the exposed flag (min).
Oferecemos produtos de alta qualidade, serviço atencioso e garantia pós-venda
-
Temos produtos ricos que podem atender às suas diversas necessidades.
-
A quantidade mínima de pedido começa em 1 unidade.
-
A menor taxa de envio internacional começa em US$ 0,00
-
365 dias de garantia de qualidade para todos os produtos