Pedidos acima de
$5000TI LM2621MM
High accuracy and stability ensure reliable operati
Marcas: Texas Instruments
Parte do fabricante #: LM2621MM
Ficha de dados: LM2621MM Ficha de dados (PDF)
Pacote/Caso: 8-VSSOP
Status RoHS:
Condição de estoque: 5.926 peças, novo original
Tipo de Produto: Voltage Regulators , DC DC Switching Regulators
Warranty: 1 Year Ovaga Warranty - Find Out More
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1
*Todos os preços estão em USD
Quantidade | Preço unitário | Preço Externo |
---|---|---|
1 | $2,665 | $2,665 |
200 | $1,032 | $206,400 |
500 | $0,996 | $498,000 |
1000 | $0,977 | $977,000 |
Em estoque: 5.926 PCS
LM2621MM Descrição geral
Texas Instruments' LM2621MM step-up DC-DC converter offers a broad input voltage range of 1.2V to 14V, with the capability to deliver an output voltage up to 14V. This flexibility makes it an excellent choice for powering various electronic components, including LCD displays, LED backlights, and sensors, particularly when dealing with a single-cell battery. The fixed 1.24MHz switching frequency allows for the use of minimal external components, reducing overall board space and cost. The device's impressive peak efficiency of over 90% ensures minimal power loss, making it an ideal solution for applications where battery power efficiency is crucial. Additionally, the LM2621MM features internal soft-start to limit inrush current during startup, as well as thermal shutdown and overcurrent protection to safeguard against overheating and excessive load currents. Furthermore, its small 8-pin MSOP package makes it a particularly attractive option for designs with limited space
Especificações
Parâmetro | Valor | Parâmetro | Valor |
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Manufacturer | Texas Instruments | Product Category | Switching Voltage Regulators |
RoHS | N | Output Voltage | 1.24 V to 14 V |
Output Current | 1 A | Input Voltage, Max | 14 V |
Number of Outputs | 1 Output | Topology | Boost |
Package / Case | MSOP-8 | Mounting Style | SMD/SMT |
Switching Frequency | 300 kHz to 2 MHz | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C | Input Voltage, Min | 1.2 V |
Brand | Texas Instruments | Input Voltage | 14 V |
Product Type | Switching Voltage Regulators | Factory Pack Quantity | 1000 |
Subcategory | PMIC - Power Management ICs | Type | Step Up |
Unit Weight | 0.004938 oz |
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
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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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LM2621MM is a step-up switching regulator chip designed to efficiently convert a lower input voltage to a higher output voltage. It has a wide input voltage range of 1.2V to 14V and can deliver a maximum output current of 1A. The chip is available in a small outline package (SOT-23) making it suitable for compact electronic devices.
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Equivalent
The equivalent products of LM2621MM chip are LM2621, LM2621MMX, and LM2621MM/NOPB. These devices are step-up DC-DC converters with a wide input voltage range and adjustable output voltage capabilities. They are manufactured by Texas Instruments and offer similar performance and features to the LM2621MM chip. -
Features
LM2621MM is a step-up switching regulator that provides a fixed 5V output voltage. It is capable of delivering up to 1A of output current with high efficiency. This device has a low quiescent current, integrated soft-start function, and thermal shutdown protection. It is suitable for battery-powered applications. -
Pinout
LM2621MM is a step-up DC-DC boost converter IC with 8-pins. Pin 1 is the input voltage, pin 2 is the shutdown pin, pin 3 is the FB (feedback) pin, pin 4 is the CE (chip enable) pin, pin 5 is the SW (switch) pin, pin 6 is GND, pin 7 is the FB2 pin, and pin 8 is the output voltage. -
Manufacturer
LM2621MM is manufactured by Texas Instruments, a leading global semiconductor company headquartered in Dallas, Texas. Texas Instruments specializes in designing and manufacturing a wide range of semiconductor products, including analog and embedded processing chips. They serve a variety of industries such as automotive, industrial, and consumer electronics. -
Application Field
LM2621MM is a step-up DC-DC converter that can be used in various applications such as battery-powered devices, portable electronics, LED drivers, and sensors. It can also be used in power supplies for automotive systems, industrial equipment, and home automation. -
Package
The LM2621MM chip comes in a small-outline IC (SMD) package with 8 leads. It is in a miniature SOT-23 form with dimensions of 2.90mm x 2.80mm x 1.10mm.
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