Pedidos acima de
$5000ADI MAX1951ESA+
Switching Voltage Regulators 1MHz, All-Ceramic, 2.6V to 5.5V Input, 2A PWM Step-Down DC-to-DC Regulators
Marcas: Analog Devices, Inc
Parte do fabricante #: MAX1951ESA+
Ficha de dados: MAX1951ESA+ Ficha de dados (PDF)
Pacote/Caso: SOP8
Status RoHS:
Condição de estoque: 3.585 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 | $3,657 | $3,657 |
200 | $1,415 | $283,000 |
500 | $1,367 | $683,500 |
1000 | $1,341 | $1341,000 |
Em estoque: 3.585 PCS
MAX1951ESA+ Descrição geral
The MAX1951/MAX1952 high-efficiency, DC-to-DC step-down switching regulators deliver up to 2A of output current. The devices operate from an input voltage range of 2.6V to 5.5V and provide an output voltage from 0.8V to VIN, making the MAX1951/MAX1952 ideal for on-board postregulation applications. The MAX1951 total output error is less than 1% over load, line, and temperature.
Características
- Compact 0.385in² Circuit Footprint
- 10µF Ceramic Input and Output Capacitors, 2µH Inductor for 1.5A Output
- Efficiency Up to 94%
- 1% Output Accuracy Over Load, Line, and Temperature (MAX1951, Up to 1.5A)
- Guaranteed 2A Output Current
- Operate from 2.6V to 5.5V Supply
- Adjustable Output from 0.8V to VIN (MAX1951)
- Preset Output of 1.8V (1.5% Accuracy) (MAX1952)
- Internal Digital Soft-Soft
- Short-Circuit and Thermal-Overload Protection
Aplicativo
- ASIC/DSP/µP/FPGA Core and I/O Voltages
- Cellular Base Stations
- Networking and Telecommunications
- Set-Top Boxes
Especificações
Parâmetro | Valor | Parâmetro | Valor |
---|---|---|---|
Pbfree Code | Yes | Rohs Code | Yes |
Part Life Cycle Code | Transferred | Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC |
Part Package Code | SOIC | Package Description | 0.150 INCH, SOIC-8 |
Pin Count | 8 | Reach Compliance Code | compliant |
ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V | Analog IC - Other Type | SWITCHING REGULATOR |
Control Mode | CURRENT-MODE | Control Technique | PULSE WIDTH MODULATION |
Input Voltage-Max | 5.5 V | Input Voltage-Min | 2.6 V |
Input Voltage-Nom | 3.3 V | JESD-30 Code | R-PDSO-G8 |
JESD-609 Code | e3 | Length | 4.9 mm |
Moisture Sensitivity Level | 1 | Number of Functions | 1 |
Number of Terminals | 8 | Operating Temperature-Max | 85 °C |
Operating Temperature-Min | -40 °C | Output Current-Max | 4.5 A |
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 |
Qualification Status | Not Qualified | Seated Height-Max | 1.75 mm |
Surface Mount | YES | Switcher Configuration | BUCK |
Switching Frequency-Max | 1100 kHz | Technology | BICMOS |
Temperature Grade | INDUSTRIAL | Terminal Finish | MATTE TIN |
Terminal Form | GULL WING | Terminal Pitch | 1.27 mm |
Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | 30 |
Width | 3.9 mm |
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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The MAX1951ESA+ chip is a high-frequency, synchronous step-down DC-DC converter designed for use in low-voltage systems. It has a wide input voltage range and can deliver a maximum output current of 2.2A. The chip incorporates a fixed-frequency PWM controller and integrates all the required power MOSFETs, minimizing the external components needed. It is commonly used in applications such as battery-operated devices, portable instruments, and distributed power systems.
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Equivalent
There are several equivalent products to the MAX1951ESA+ chip, such as the LTC3201ESA+, MAX1688ESA+, and LT1413CS8#PBF. These chips offer similar functionality and features, and can be used as alternatives to the MAX1951ESA+ depending on specific requirements. -
Features
The MAX1951ESA+ is an ultra-low-power, 10-bit, 1-channel, 200ksps analog-to-digital converter (ADC) with a built-in reference and 2-wire serial interface. It operates with a single 2.7V to 3.6V power supply, has internal conversion clock, and a small 8-pin SO package. It is suitable for applications requiring low power consumption and high-resolution conversion. -
Pinout
The MAX1951ESA+ is a 16-pin, 12-bit analog-to-digital converter. It features 16 input channels and operates from a single 5V supply. The pin count and function are as follows: Pin 1-2: V+; Pin 3: CS; Pin 4: RD; Pin 5: WR; Pin 6: CL; Pin 7-10: VIN; Pin 11-14: DGND; Pin 15-16: VDD. -
Manufacturer
The MAX1951ESA+ is manufactured by Maxim Integrated Products, Inc. Maxim Integrated is an American semiconductor company that designs, manufactures, and sells integrated circuits. It specializes in analog and mixed-signal products, offering a wide range of solutions for various industries including automotive, communications, consumer electronics, and industrial applications. -
Application Field
The MAX1951ESA+ is a high-linearity, low-noise amplifier specifically designed for receivers in a wireless infrastructure. It is commonly used in applications such as cellular base stations, wireless local loop, satellite base stations, and wireless LAN equipment. -
Package
The MAX1951ESA+ chip has a package type of "SOIC", which stands for "Small Outline Integrated Circuit". It comes in a 16-pin package with a form factor of "narrow body". The size of the chip is not explicitly mentioned in the given information.
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A quantidade mínima de pedido começa em 1 unidade.
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A menor taxa de envio internacional começa em US$ 0,00
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