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DC DC CONVERTER 0.6-5.5V
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FabricanteTexas Instruments
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Peça do Fabricante #LMZ31506RUQR
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Ficha Técnica LMZ31506RUQR DataSheet
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Especificações
| Atributo | Valor |
| Series | SIMPLE SWITCHER® |
| Part Status | Active |
| Base Product Number | LMZ31506 |
| Type | Non-Isolated PoL Module |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 1.6V |
| Voltage - Input (Max) | 14.5V |
| Voltage - Output 1 | 0.6 ~ 5.5V |
| Current - Output (Max) | 6A |
| Applications | ITE (Commercial) |
| Features | OCP, OTP, UVLO |
| Operating Temperature | -40°C ~ 85°C |
| Efficiency | 95% |
| Mounting Type | Surface Mount |
| Package / Case | 47-BQFN Exposed Pad |
| Size / Dimension | 0.60" L x 0.36" W x 0.11" H (15.2mm x 9.2mm x 2.9mm) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
| Control Features | Enable, Active High |
Visão Geral
Description
The LMZ31506RUQR integrates a synchronous buck converter with additional components like inductors, input capacitors, and MOSFETs, minimizing the need for external components and simplifying the design process. It operates over a wide input voltage range from 4.5V to 14.5V and features advanced protection mechanisms such as thermal shutdown and current limiting to enhance reliability and safety.
Thanks to its compact QFN (Quad Flat No-leads) package, the LMZ31506RUQR is ideal for space-constrained applications. It is commonly used in telecommunications, industrial control systems, and embedded computing, where efficiency and ease of integration are critical.
Equivalent
1. Murata: MYMGC1R806FRSR (similar specifications)
2. Vicor: PI3740-00-LGIZ (similar power range and functionality)
3. Analog Devices: LTM4636EV (similar output and features)
4. RECOM: RPMH-1.5 series (similar performance in a compact size)
It’s crucial to compare specific parameters like input/output voltage, current, efficiency, and package dimensions to ensure compatibility.
Features
1. Integrated Solution: Combines a DC-DC converter, inductor, and other components into a single package, simplifying the design and reducing board space.
2. Output Current: Supports up to 6A output current, suitable for powering a wide range of applications.
3. Input Voltage Range: Operates with an input voltage range from 3V to 14.5V, making it versatile for various power sources.
4. Output Voltage Range: Adjustable output voltage range from 0.8V to 5.5V, allowing customization based on application needs.
5. Efficiency: High efficiency up to 95%, which helps in reducing power loss and thermal challenges.
6. Thermal Performance: Features enhanced thermal design for reliable operation in high-temperature environments.
7. Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout to ensure safety and reliability.
8. Package: Comes in a compact, surface-mount package for easy integration into PCBs.
These features make the LMZ31506RUQR suitable for applications in telecommunications, computing, and industrial systems.
Pinout
Pin Count:
The LMZ31506RUQR comes in a 35-pin package, specifically designed for ease of use and efficient thermal performance.
Function:
This module is a 6A power module that can convert a wide input voltage range (typically 3V to 14.5V) to an adjustable output voltage, providing a complete power solution in a compact form. It integrates a synchronous buck regulator, inductor, and other components, minimizing the need for external components. Key features include high efficiency, adjustable switching frequency, and protection functions such as thermal shutdown, current limit, and undervoltage lockout.
Overall, the LMZ31506RUQR is suitable for a variety of applications, including telecommunications, industrial equipment, and data centers, where efficient, reliable power delivery is crucial.