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Microchip MIC4684YM
Buck Switching Regulator IC Positive Adjustable 1.235V 1 Output 2A 8-SOIC (0.154", 3.90mm Width)
Marcas: Microchip Technology, Inc
Parte do fabricante #: MIC4684YM
Ficha de dados: MIC4684YM Datasheet (PDF)
Pacote/Caso: SOIC-8
Status RoHS:
Condição de estoque: 2998 peças, novo original
Tipo de Produto: CIs de gerenciamento de energia
Warranty: 1 Year Ovaga Warranty - Find Out More
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*Todos os preços estão em USD
| Quantidade | Preço unitário | Preço Externo |
|---|---|---|
| 1 | $1,331 | $1,331 |
| 10 | $1,132 | $11,320 |
| 30 | $1,022 | $30,660 |
| 100 | $0,899 | $89,900 |
| 500 | $0,845 | $422,500 |
| 1000 | $0,820 | $820,000 |
In Stock:2998 PCS
MIC4684YM Descrição geral
The MIC4684 is a high-efficiency 200kHz stepdown (buck) switching regulator. Power conversion efficiency of above 85% is easily obtainable for a wide variety of applications. The MIC4684 achieves 2A of continuous current in an 8-lead SO (small outline) package at 60°C ambient temperature.
High efficiency is maintained over a wide output current range by utilizing a boost capacitor to increase the voltage available to saturate the internal power switch. As a result of this high efficiency, no external heat sink is required. The MIC4684, housed in an SO-8, can replace larger TO-220 and TO-263 packages in many applications.
The MIC4684 allows for a high degree of safety. It has a wide input voltage range of 4V to 30V (34V transient), allowing it to be used in applications where input voltage transients may be present. Built-in safety features include over-current protection, frequency-foldback short-circuit protection, and thermal shutdown.
The MIC4684 is available in an 8-lead SO package with a junction temperature range of -40°C to +125°C.
Características
- SO-8 package with 2A continuous output current
- Over 85% efficiency
- Fixed 200kHz PWM operation
- Wide input voltage range: 4V to 30V
- Output voltage adjustable to 1.235V
- All surface mount solution
- Internally compensated with fast transient response
- Over-current protection
- Frequency foldback short-circuit protection
- Thermal shutdown
Especificações
| Parâmetro | Valor | Parâmetro | Valor |
|---|---|---|---|
| Manufacturer: | Microchip | Product Category: | Switching Voltage Regulators |
| RoHS: | Y | Mounting Style: | SMD/SMT |
| Package / Case: | SOP-8 | Output Voltage: | Adjustable |
| Output Current: | 2 A | Number of Outputs: | 1 Output |
| Input Voltage MAX: | 30 V | Topology: | Buck |
| Input Voltage MIN: | 4 V | Switching Frequency: | 200 kHz |
| Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 125 C |
| Series: | MIC4684 | Packaging: | Tube |
| Type: | 2 A High-Effciency SuperSwitcher Buck Regulator | Brand: | Microchip Technology / Micrel |
| Moisture Sensitive: | Yes | Product Type: | Switching Voltage Regulators |
| Factory Pack Quantity: | 95 | Subcategory: | PMIC - Power Management ICs |
| Unit Weight: | 0.030018 oz | Tags | MIC4684Y, MIC4684, MIC468, MIC46, MIC4, MIC |
| Source Content uid | MIC4684YM | Rohs Code | Yes |
| Part Life Cycle Code | Active | Ihs Manufacturer | MICROCHIP TECHNOLOGY INC |
| Package Description | LEAD FREE, SOP-8 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
| Factory Lead Time | 10 Weeks | Samacsys Manufacturer | Microchip |
| Additional Feature | OUTPUT VOLTAGE ADJUSTABLE TO 1.235V | Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE | Control Technique | PULSE WIDTH MODULATION |
| JESD-30 Code | R-PDSO-G8 | Moisture Sensitivity Level | 2 |
| Number of Functions | 1 | Number of Terminals | 8 |
| Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
| Package Equivalence Code | SOP8,.25 | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE | Peak Reflow Temperature (Cel) | 260 |
| Surface Mount | YES | Switcher Configuration | BUCK |
| Temperature Grade | INDUSTRIAL | Terminal Finish | MATTE TIN |
| Terminal Form | GULL WING | Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
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 |
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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%. |
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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.
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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 MIC4684YM is a high frequency, low dropout voltage regulator chip. Its purpose is to generate a stable, regulated low voltage output from a higher voltage input. It is designed to operate in a wide range of applications and is capable of delivering up to 4A of output current. It is known for its low dropout voltage, high efficiency, and small package size.
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Features
The MIC4684YM is a dual-output, low-noise LDO (Low Dropout) voltage regulator. It has a high ripple rejection, low dropout voltage, and low quiescent current making it suitable for noise-sensitive mixed-signal applications. With a miniaturized size and integrated thermal shutdown and current limit protection, it offers a reliable and efficient solution for powering various electronic devices. -
Manufacturer
The manufacturer of the MIC4684YM is Microchip Technology Inc. It is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions, serving various industries including automotive, consumer, aerospace, and industrial. -
Application Field
The MIC4684YM is a high-efficiency step-down (buck) voltage regulator. It is commonly used in various applications such as battery-powered devices, portable electronics, automotive systems, industrial controls, and telecommunications equipment. The IC provides excellent load and line regulation performance, making it suitable for a wide range of power management applications. -
Package
The MIC4684YM chip is available in a 14-lead SOIC (Small Outline Integrated Circuit) package type. The form is Surface Mount. The overall size of the package is in line with the standard 14-lead SOIC dimensions.
Ficha de dados PDF
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