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TPS51363RVER
+物料清單IC REG BUCK ADJ 10A/8A 28VQFN
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製造商德州儀器
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製造商部分 #TPS51363RVER
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有存貨1657
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正品保證
規格
| 屬性 | 價值 |
| Series | D-CAP2™ |
| Part Status | Active |
| Base Product Number | TPS51363 |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable (Programmable) |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 3V |
| Voltage - Input (Max) | 22V |
| Voltage - Output (Min/Fixed) | 0.6V (1.05V, 1.2V, 1.35V, 1.5V) |
| Voltage - Output (Max) | 2V |
| Current - Output | 10A, 8A |
| Frequency - Switching | 400kHz, 800kHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -10°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package | 28-VFQFN Exposed Pad |
| Supplier Device Package | 28-VQFN-CLIP (4.5x3.5) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
概述
Description
Key features of the TPS51363RVER include a wide input voltage range, typically 4.5V to 24V, and the ability to deliver an adjustable output voltage. It employs D-CAP2™ mode control, which simplifies design and reduces the need for external compensation components, enhancing transient response.
The device is equipped with various protection features, such as overcurrent protection, under-voltage lockout, and thermal shutdown, ensuring reliability and robust performance. It also offers a selectable switching frequency and supports both continuous and discontinuous conduction modes, further optimizing efficiency.
The TPS51363RVER is available in a VQFN package, which provides a compact footprint suitable for space-constrained designs. Overall, it is an effective solution for designers seeking to optimize power management in modern electronic systems.
Equivalent
1. LMR33630 from Texas Instruments - A similar buck converter with similar output current and voltage range.
2. MP1584 from MPS (Monolithic Power Systems) - Compact buck converter suitable for similar applications.
3. LT8609S from Analog Devices - Offers similar performance characteristics.
4. XL4015 from XLSEMI - Another alternative with similar buck conversion capabilities.
Always verify detailed specifications and pin compatibility for direct replacements.
Features
Key features include a fixed-frequency operation with a selectable switching frequency from 250 kHz to 1.5 MHz, allowing for optimized power conversion efficiency and reduced external component size. It also supports a power-saving mode for light-load efficiency and includes an adjustable soft-start control. The TPS51363RVER provides comprehensive protection features such as over-current protection, under-voltage lockout, and thermal shutdown, ensuring reliable operation.
Its advanced control topology ensures fast transient response, and the small package size facilitates compact design. The device is ideal for applications requiring efficient and compact power conversion solutions.
Pinout
The primary functions of the TPS51363RVER include:
- Step-Down Converter: Converts a higher DC input voltage to a lower DC output voltage.
- High Efficiency: Optimized for efficiency, which is critical in battery-powered and heat-sensitive applications.
- Integrated MOSFETs: Contains integrated high-side and low-side MOSFETs to minimize external components and improve efficiency.
- Flexible Output Voltage: Supports a wide range of output voltages, adjustable through external resistors.
- Protection Features: Includes over-current protection, over-voltage protection, and thermal shutdown to ensure safety and reliability during operation.
This device is well-suited for systems requiring precise voltage regulation, compact design, and energy efficiency. Always refer to the official datasheet for the most accurate and detailed information regarding the specific pin functions and electrical characteristics.