Texas Instruments TPS562209DDCR 2A Buck Converter
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1000 in stock
₹25.00
1000 in stock
The TPS562209DDCR from Texas Instruments (TI) is a synchronous step-down (buck) DC-DC switching regulator designed to deliver efficient and reliable power conversion in electronic systems. It supports an input voltage range of 4.5V to 17V and provides an adjustable output voltage from approximately 0.76V to 7V, with an output current of up to 2A.
Featuring integrated high-side and low-side MOSFETs, the TPS562209DDCR reduces the need for external components and simplifies power supply design. Its 650kHz switching frequency and D-CAP2™ control technology enable fast transient response and support low-ESR ceramic and polymer output capacitors without external compensation components.
The device includes cycle-by-cycle overcurrent limiting, hiccup-mode protection, undervoltage lockout, overvoltage protection, and thermal shutdown. Housed in a compact SOT-23-THIN-6 package, it is suitable for space-constrained applications requiring stable and efficient voltage regulation.
Key Features
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Synchronous Buck Converter: Efficient step-down DC-DC voltage conversion.
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Input Voltage Range: 4.5V to 17V.
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Adjustable Output Voltage: Approximately 0.76V to 7V.
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Output Current: Up to 2A.
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Integrated MOSFETs: High-side and low-side switches reduce external component requirements.
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Switching Frequency: 650kHz.
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D-CAP2™ Control: Provides fast transient response without external compensation components.
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Low Shutdown Current: Less than 10µA.
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High Feedback Accuracy: 1% at 25°C.
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Comprehensive Protection: Cycle-by-cycle overcurrent limiting, hiccup-mode protection, overvoltage protection, undervoltage lockout, and thermal shutdown.
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Soft-Start Function: Fixed 1ms startup time.
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Compact Package: SOT-23-THIN-6 for space-efficient PCB designs.
Applications
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Digital TV power supplies
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Blu-ray disc players
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Networking equipment and home terminals
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Digital set-top boxes
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Embedded electronic systems
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Consumer electronics
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Point-of-load power supplies
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Low-voltage digital circuits
Product Specifications
| Specification | Details |
|---|---|
| Product Model | TPS562209DDCR |
| Manufacturer | Texas Instruments (TI) |
| LCSC Part Number | C411814 |
| Product Category | Power Management ICs – DC-DC Switching Regulators |
| Regulator Type | Step-Down (Buck) Converter |
| Topology | Synchronous Buck |
| Input Voltage Range | 4.5V–17V |
| Adjustable Output Voltage | 0.765V–7V |
| Maximum Output Current | 2A |
| Number of Outputs | 1 |
| Switching Frequency | 650kHz |
| Integrated Switches | Built-in MOSFETs |
| Control Method | D-CAP2™ |
| Quiescent Current | 650µA |
| Shutdown Current | Less than 10µA |
| Feedback Voltage Accuracy | 1% at 25°C |
| Soft-Start Time | 1ms |
| Protection Features | Overcurrent, Overvoltage, Undervoltage Lockout, Thermal Shutdown |
| Operating Temperature | -40°C to +85°C (ambient, as listed) |
| Package | SOT-23-THIN-6 |
| Output Type | Adjustable |
Product Specifications
| Specification | Details |
|---|---|
| Product Model | TPS562209DDCR |
| Manufacturer | Texas Instruments (TI) |
| LCSC Part Number | C411814 |
| Product Category | Power Management ICs – DC-DC Switching Regulators |
| Regulator Type | Step-Down (Buck) Converter |
| Topology | Synchronous Buck |
| Input Voltage Range | 4.5V–17V |
| Adjustable Output Voltage | 0.765V–7V |
| Maximum Output Current | 2A |
| Number of Outputs | 1 |
| Switching Frequency | 650kHz |
| Integrated Switches | Built-in MOSFETs |
| Control Method | D-CAP2™ |
| Quiescent Current | 650µA |
| Shutdown Current | Less than 10µA |
| Feedback Voltage Accuracy | 1% at 25°C |
| Soft-Start Time | 1ms |
| Protection Features | Overcurrent, Overvoltage, Undervoltage Lockout, Thermal Shutdown |
| Operating Temperature | -40°C to +85°C (ambient, as listed) |
| Package | SOT-23-THIN-6 |
| Output Type | Adjustable |
