Imagens apenas para referência
IC REG BUCK 3.3V 5.5A 22VQFN
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FabricanteTexas Instruments
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Peça do Fabricante #LMS3655NQRNLRQ1
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Pacote VQFN-HR-22
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Em Estoque7348
365 Garantia de Qualidade em 1 dia
7*24 Garantia de serviço em 24 horas
90-Garantia de pós-venda em 1 dia
Garantia de Produto Genuíno
Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR) |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Fixed |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 3.9V |
| Voltage - Input (Max) | 36V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Current - Output | 5.5A |
| Frequency - Switching | 250kHz ~ 500kHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount, Wettable Flank |
Visão Geral
Description
The introduction to a course with such a code would likely cover the basics of what participants need to know about using LMS365, focusing on its features such as course creation, user management, and reporting capabilities. It might also explain how to navigate the system, access learning materials, and track progress. Given the specific code provided, it probably pertains to a specialized or organizational-specific module, and its introduction would include objectives, content overview, and instructions tailored to the needs of the learners or organization. For specific details, one would need to refer to the course syllabus or materials provided by the organization hosting the course.
Equivalent
Features
1. High Efficiency: It offers high efficiency over a broad load range, making it suitable for power-sensitive applications.
2. Wide Input Voltage Range: Supports a wide input voltage range, enhancing its versatility in different power supply environments.
3. Output Voltage Regulation: Provides accurate output voltage regulation, which is critical for maintaining stable power supply to connected components.
4. Low Quiescent Current: Features low quiescent current, reducing power consumption when the device is in a standby mode.
5. Thermal Protection: Includes built-in thermal protection to prevent damage from overheating.
6. Compact Package: Available in a compact package, which makes it ideal for space-constrained applications.
7. Overcurrent Protection: Equipped with overcurrent protection to safeguard against excessive current conditions.
These features make the LMS3655NQRNLRQ1 a reliable choice for applications that require efficient power management with precise control and protection features.
Pinout
The LMS3655NQRNLRQ1 has a pin count of 20. The pins are configured to support its primary function as a step-down (buck) converter. These pins include input and output voltage connections, ground, feedback, and control interfaces, among others. The IC is designed to convert a higher input voltage to a lower output voltage efficiently, making it suitable for powering microcontrollers, sensors, and other electronic components within automotive systems.
For detailed pin functionality, users should refer to the datasheet provided by Texas Instruments, which includes comprehensive information about each pin's role and electrical characteristics.