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TPS53313RGER
+NomenclatureIC REG BUCK ADJUSTABLE 6A 24VQFN
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FabricantTexas Instruments
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Pièce fabricant #TPS53313RGER
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Package VQFN-24
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En stock1209
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Spécifications
| Attribut | Valeur |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | SmoothPWM™ |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min/Fixed) | 0.6V |
| Voltage - Output (Max) | 11.2V |
| Current - Output | 6A |
| Frequency - Switching | 250kHz ~ 1.5MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Présentation
Description
Key features include a D-CAP™ mode control for fast transient response, built-in high and low-side MOSFETs, and an adjustable switching frequency. The device also incorporates several protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout to ensure reliable operation.
The TPS53313RGER comes in a 24-pin VQFN package, which allows for compact and efficient designs. Its design flexibility, coupled with low power loss and high operational efficiency, makes it suitable for power-sensitive applications where space and thermal management are critical considerations.
Equivalent
Features
1. Wide Input Voltage Range: Operates from 4.5V to 24V, accommodating a variety of power sources.
2. High Efficiency: Achieves up to 95% efficiency with adaptive on-time D-CAP2™ mode control, optimizing power performance.
3. Output Voltage Range: Supports adjustable output voltages from 0.6V to 5.5V, suitable for different supply needs.
4. High Switching Frequency: Operates at up to 1MHz, allowing for smaller external components and compact design.
5. Integrated MOSFETs: Contains built-in high-side and low-side MOSFETs, reducing the need for external components.
6. Fast Load Transient Response: Provides quick response to load changes, ensuring stable output.
7. Protection Features: Includes over-current, over-voltage, under-voltage, and thermal protection for enhanced reliability.
8. Soft Start Feature: Programmable soft start to manage inrush current and ensure smooth startup.
The TPS53313RGER is ideal for applications requiring efficient, compact, and reliable power conversion.
Pinout
1. High-Efficiency DC-DC Conversion: It provides synchronous buck control, allowing for efficient step-down voltage conversion.
2. Wide Input Voltage Range: Supports a broad range of input voltages, making it versatile for various applications.
3. Adjustable Output: Allows for precise control of output voltage to meet specific application needs.
4. Protection Features: Includes overcurrent protection, undervoltage lockout, and thermal shutdown to ensure reliability and safety.
5. Fast Transient Response: Capable of quickly responding to changes in load conditions, maintaining stable output voltage.
The TPS53313RGER is often used in computing and communication equipment, where efficient power regulation is critical. The integration of these functions in a 20-pin package makes it suitable for space-constrained designs. Always refer to the datasheet for detailed electrical characteristics and application guidelines.
Manufacturer
Application
1. Telecommunications: Used in base stations and networking equipment for stable voltage regulation.
2. Computing Systems: Provides power to processors, memory, and other critical components in servers and PCs.
3. Consumer Electronics: Powers components in devices like set-top boxes, gaming consoles, and TVs.
4. Industrial Equipment: Supports systems requiring reliable power supply, such as automated machinery and control systems.
5. Datacenter Infrastructure: Ensures efficient power delivery in high-performance computing environments.
Its high efficiency, compact size, and robust performance make it suitable for these varied applications.