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TI LMR14050SQDDARQ1
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 8-PowerSOIC (0.154", 3.90mm Width)
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Marcas: TI
Parte do fabricante #: LMR14050SQDDARQ1
Ficha de dados: LMR14050SQDDARQ1 Ficha de dados (PDF)
Pacote/Caso: SOP-8
Status RoHS:
Condição de estoque: 7.412 peças, novo original
Tipo de Produto: Voltage Regulators , DC DC Switching Regulators
Warranty: 1 Year Ovaga Warranty - Find Out More
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*Todos os preços estão em USD
Quantidade | Preço unitário | Preço Externo |
---|---|---|
1 | $2,585 | $2,585 |
10 | $2,235 | $22,350 |
30 | $2,015 | $60,450 |
100 | $1,709 | $170,900 |
500 | $1,609 | $804,500 |
1000 | $1,564 | $1564,000 |
Em estoque: 7.412 PCS
LMR14050SQDDARQ1 Descrição geral
The LMR14050-Q1 offers unmatched performance and versatility as a 40 V, 5 A step-down regulator with an integrated high-side MOSFET. Its wide input range of 4 V to 40 V makes it suitable for various applications in both industrial and automotive environments, providing reliable power conditioning from unregulated sources. This regulator is a part of an extended family that includes 2 A and 3.5 A options in pin-to-pin compatible packages. With a quiescent current of 40 µA in Sleep-mode and a shutdown current of 1 µA, the LMR14050-Q1 is designed for efficiency and battery life optimization. The regulator features a wide adjustable switching frequency range for flexibility in design, along with internal loop compensation for simplified operation. Additional protection features like cycle-by-cycle current limit, thermal sensing, and output overvoltage protection ensure safe and reliable performance. Available in compact HSOIC or WSON packages with an exposed pad for low thermal resistance, the LMR14050-Q1 is a top choice for power management solutions
![LMR14050SQDDARQ1 LMR14050SQDDARQ1](/files/uploads/product/b/30888e8bd381417e80d37572b8f85346.webp)
Características
- Soft-start capability for inrush current limiting
- Short-circuit protection with automatic restart
- Accurate output voltage regulation
Especificações
Parâmetro | Valor | Parâmetro | Valor |
---|---|---|---|
Vin (min) (V) | 4 | Vin (max) (V) | 40 |
Vout (min) (V) | 0.8 | Vout (max) (V) | 28 |
Iout (max) (A) | 5 | Iq (typ) (mA) | 0.04 |
Switching frequency (min) (kHz) | 200 | Switching frequency (max) (kHz) | 2500 |
EMI features | Spread Spectrum | Features | Enable, Frequency synchronization, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Spread Spectrum, Tracking, UVLO adjustable |
Operating temperature range (°C) | -40 to 125 | Rating | Automotive |
Regulated outputs (#) | 1 | Control mode | current mode |
Duty cycle (max) (%) | 98 |
Envio
Tipo de envio | Taxa de envio | Tempo de espera | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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FedEx | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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CORREIO AÉREO REGISTADO | $20.00-$40.00 (0.50 KG) | 2-5 dias |
Tempo de processamento: A taxa de envio depende de diferentes zonas e países.
Pagamento
Termos de pagamento | Taxa de mão | |
---|---|---|
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Transferência bancária | cobrar taxa bancária de US$ 30,00. |
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PayPal | cobrar taxa de serviço de 4,0%. |
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Cartão de crédito | cobrar taxa de serviço de 3,5%. |
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Western Union | charge US.00 banking fee. |
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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
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Etapa1 :produtos
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Etapa2 :Embalagem a vácuo
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Etapa3 :Saco antiestático
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Etapa4 :Embalagem individual
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Etapa5 :Caixas de embalagem
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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
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The LMR14050SQDDARQ1 is a step-down voltage regulator chip designed for automotive applications. It has an input voltage range of 3.5V to 60V and can deliver a maximum output current of 5A. With high efficiency and a wide operating temperature range, this chip is ideal for use in automotive power supply designs.
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Equivalent
LMR14050SQDDARQ1 chip equivalents include LM46002PWPT, LM2523MYEV, and LM49151SQD/NOPB. These are all integrated circuits used for power management and voltage regulation in various electronic applications. Each product has similar characteristics and functionalities to the LMR14050SQDDARQ1 chip. -
Features
LMR14050SQDDARQ1 is a 1A, 400 kHz fixed-frequency synchronous step-down DC-DC converter with input voltage range of 45V max. It features a low quiescent current, high efficiency, and integrated Over-temperature, Over-current, and Short-circuit protection. It is available in a 12-pin, 4mm × 4mm VQFN package. -
Pinout
The LMR14050SQDDARQ1 is a step-down voltage regulator with a 10-pin count. It has a wide input voltage range of 4V to 60V and provides an adjustable output voltage from 0.75V to 36V. It offers overcurrent protection, thermal shutdown, and adjustable soft-start functionality. -
Manufacturer
The manufacturer of the LMR14050SQDDARQ1 is Texas Instruments Incorporated. It is a multinational semiconductor and electronics company based in Texas, United States. Texas Instruments designs and manufactures a wide range of semiconductors for various applications including analog and digital signal processing. -
Application Field
The LMR14050SQDDARQ1 is commonly used in automotive, industrial, and consumer electronics applications that require a high-efficiency, low quiescent current power management solution. It is ideal for powering microcontrollers, sensors, and other low-power devices in battery-powered systems, as well as in automotive infotainment and driver assistance systems. -
Package
The LMR14050SQDDARQ1 chip comes in a WSON package, with a surface mount form. The size of the chip is 6mm x 5mm.
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