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$5000ADI LTM4644IYPBF
DC DC CONVERTER 4X0.6-5.5V
Marcas: Analog Devices, Inc
Parte do fabricante #: LTM4644IYPBF
Ficha de dados: LTM4644IYPBF Ficha de dados (PDF)
Pacote/Caso: BGA-77
Tipo de Produto: Integrated Circuits (ICs)
Status RoHS:
Condição de estoque: 2.806 peças, novo original
Warranty: 1 Year Ovaga Warranty - Find Out More
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LTM4644IYPBF Descrição geral
The LTM4644IYPBF is a high-performance step-down (buck) DC-DC power module manufactured by Analog Devices, Inc. This module integrates various components required for a DC-DC converter into a compact, surface-mount package. It is designed for a wide range of applications where efficient and reliable voltage regulation is needed.
Características
Step-Down DC-DC Converter: The LTM4644IYPBF is a step-down voltage regulator, which means it takes a higher input voltage and produces a lower, regulated output voltage.
High Integration: This power module integrates multiple components into a single package, including the switching controller, power MOSFETs, inductors, compensation components, and input/output capacitors. This high level of integration simplifies the design and reduces the need for external components.
Wide Input Voltage Range: It typically operates over a wide input voltage range, making it suitable for applications with varying input voltage levels.
High Efficiency: The LTM4644IYPBF is designed for high efficiency, which helps reduce power dissipation and heat generation. This is particularly important in battery-powered and energy-efficient applications.
Low Noise: The module is designed to provide low output voltage ripple and noise, which is essential in sensitive analog and RF applications.
Adjustable Output Voltage: Users can often adjust the output voltage within a specified range to meet the requirements of their specific application.
Current Limit and Thermal Protection: Built-in current limit and thermal protection features enhance the safety and reliability of the power module.
Parallel Operation: Some versions of this module support parallel operation, allowing multiple modules to be connected in parallel for increased output current capability.
Aplicativo
Telecommunications
Industrial equipment
Point-of-load regulation
Data center infrastructure
Especificações
| Parâmetro | Valor | Parâmetro | Valor |
|---|---|---|---|
| Source Content uid | LTM4644IY#PBF | Pbfree Code | No |
| Rohs Code | No | Part Life Cycle Code | Active |
| Ihs Manufacturer | ANALOG DEVICES INC | Package Description | BGA, |
| Pin Count | 77 | Manufacturer Package Code | 05-08-1900 |
| Reach Compliance Code | compliant | Samacsys Manufacturer | Analog Devices |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5.5V | Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE | Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 14 V | Input Voltage-Min | 4 V |
| Input Voltage-Nom | 12 V | JESD-30 Code | R-PBGA-B77 |
| JESD-609 Code | e1 | Length | 15 mm |
| Moisture Sensitivity Level | 3 | Number of Functions | 4 |
| Number of Terminals | 77 | Operating Temperature-Max | 125 °C |
| Operating Temperature-Min | -40 °C | Output Voltage-Nom | 1.5 V |
| Package Body Material | PLASTIC/EPOXY | Package Code | BGA |
| Package Shape | RECTANGULAR | Package Style | GRID ARRAY |
| Peak Reflow Temperature (Cel) | 245 | Seated Height-Max | 5.21 mm |
| Surface Mount | YES | Switcher Configuration | BUCK |
| Switching Frequency-Max | 1300 kHz | Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5) | Terminal Form | BALL |
| Terminal Pitch | 1.27 mm | Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
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.
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Fora da etiqueta da embalagem ESD serão utilizadas as informações da nossa empresa: Número da peça, marca e quantidade.
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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 LTM4644IYPBF is a high-efficiency, quad-output DC/DC µModule regulator. It offers four independently regulated outputs with maximum efficiency and minimal external components. The chip integrates power field-effect transistors (FETs), inductors, and control circuitry, providing a compact and reliable solution. It is suitable for a wide range of applications, including telecom and networking equipment, industrial systems, and test and measurement instruments.
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Equivalent
The equivalent products of the LTM4644IYPBF chip include the LTM4644EY, LTM4644IY, LTM4644VY, LTM4644V-1, and LTM4644V-5. -
Features
The LTM4644IYPBF is a compact and versatile power module designed for high-density applications. It features a dual 4A step-down DC/DC regulator with integrated inductors, providing high efficiency and reducing the need for external components. The module also offers input and output voltage monitoring, programmable soft-start, and fault protection features for reliable and easy power management. -
Pinout
The LTM4644IYPBF is a 14-pin power module. It is a compact, high-efficiency step-down μModule regulator for powering components such as processors, ASICs, and FPGAs. It features integrated inductor, MOSFETs, sense resistor, and compensation components, providing a complete power solution in a small package. -
Manufacturer
The LTM4644IYPBF is manufactured by Analog Devices, Inc. It is a global semiconductor company that designs and produces integrated circuits and related technologies used in various industries, including automotive, communications, healthcare, and industrial sectors. -
Application Field
The LTM4644IYPBF is a DC/DC power module that is suitable for a wide range of applications, including telecom, industrial, and test and measurement equipment. It is specifically designed for high power density and reliability requirements. -
Package
The LTM4644IYPBF chip is part of a surface-mount package type called LGA (Land Grid Array). It has a Quad Flat No-Lead (QFN) form and measures approximately 15mm x 15mm in size.
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