TPS62480 (2)
The TPS62480 is available from Texas Instruments at Xecor. Designed for low-profile point-of-load power supplies, the TPS62480 offers a dual-phase current mode topology with an input voltage range of 2.4 to 5.5 V and an output current of up to 6 A. Available in a compact 3 × 2.5 mm HotRod™ package (RNC), it is ideal for applications in telecommunications, industrial systems, and portable electronics. Whether used in powering high-performance processors, FPGAs, or other demanding loads, this series ensures high efficiency, adaptive voltage scaling, and robust protection features like overcurrent and overtemperature protection. Xecor is an authorized distributor for Texas Instruments. Please view our extensive selection of the TPS62480 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| TPS62480RNCR | Packaged in tape and reel for automated assembly processes | VFQFN-16 | 8,459 | |
| TPS62480RNCT | Conv DC-DC 2.4V to 5.5V Synchronous Step Down Single-Out 0.6V to 5.5V 6A 16-Pin VQFN-HR T/R | VFQFN-16 | 5,034 |
Key Featrues
Dual Phase Current Mode Topology: This feature enhances performance by distributing the load across two phases, reducing current ripple and improving thermal efficiency. It is particularly beneficial in high-current applications, ensuring stable and reliable operation.
Input Voltage Range 2.4 to 5.5 V: This wide input voltage range allows the device to operate from various power sources, including 3.3-V and 5-V supplies, as well as backup circuits. This flexibility makes it suitable for diverse applications, from portable electronics to industrial systems.
Automatic Power Save Modes: The device intelligently switches between power save modes based on load conditions, maintaining high efficiency even at light loads. This feature reduces power consumption and extends battery life in portable devices.
Adjustable Soft Start: The adjustable soft start feature controls the inrush current during startup, preventing voltage overshoot and reducing stress on components. This enhances system reliability and longevity, especially in sensitive applications.
Power Good / Thermal Good Outputs: These outputs provide real-time status of the device's power and thermal conditions, enabling proactive system management. This ensures safe operation by preventing damage from overcurrent or overheating, improving overall system robustness.
Input Voltage Range 2.4 to 5.5 V: This wide input voltage range allows the device to operate from various power sources, including 3.3-V and 5-V supplies, as well as backup circuits. This flexibility makes it suitable for diverse applications, from portable electronics to industrial systems.
Automatic Power Save Modes: The device intelligently switches between power save modes based on load conditions, maintaining high efficiency even at light loads. This feature reduces power consumption and extends battery life in portable devices.
Adjustable Soft Start: The adjustable soft start feature controls the inrush current during startup, preventing voltage overshoot and reducing stress on components. This enhances system reliability and longevity, especially in sensitive applications.
Power Good / Thermal Good Outputs: These outputs provide real-time status of the device's power and thermal conditions, enabling proactive system management. This ensures safe operation by preventing damage from overcurrent or overheating, improving overall system robustness.
Applications
Point-of-Load Power Supply for FPGAs and ASICs: The TPS62480 is ideal for providing efficient and stable power to FPGAs and ASICs in high-performance computing and communication systems. Its dual-phase current mode topology and 6 A output current ensure low noise and high efficiency, while the adjustable soft start and power good signal enhance system reliability.
Portable Medical Devices: The TPS62480 is well-suited for portable medical devices, such as glucose monitors and wearable health trackers. Its wide input voltage range (2.4 V to 5.5 V) allows operation from battery-powered sources, and its power save mode ensures extended battery life. The thermal good signal and overtemperature protection ensure safe operation in critical medical applications.
Industrial Automation Systems: The TPS62480 is an excellent choice for powering sensors, actuators, and control modules in industrial automation systems. Its phase-shifted operation reduces pulse current noise, making it suitable for noise-sensitive environments. The overcurrent and short-circuit protection features enhance system robustness in harsh industrial conditions.
Consumer Electronics: The TPS62480 is perfect for powering high-performance consumer electronics, such as smartphones, tablets, and portable gaming devices. Its small 3 × 2.5 mm package and high efficiency make it ideal for space-constrained designs. The output voltage select feature allows flexibility in powering multiple subsystems, while the undervoltage lockout ensures reliable operation under varying input conditions.
Portable Medical Devices: The TPS62480 is well-suited for portable medical devices, such as glucose monitors and wearable health trackers. Its wide input voltage range (2.4 V to 5.5 V) allows operation from battery-powered sources, and its power save mode ensures extended battery life. The thermal good signal and overtemperature protection ensure safe operation in critical medical applications.
Industrial Automation Systems: The TPS62480 is an excellent choice for powering sensors, actuators, and control modules in industrial automation systems. Its phase-shifted operation reduces pulse current noise, making it suitable for noise-sensitive environments. The overcurrent and short-circuit protection features enhance system robustness in harsh industrial conditions.
Consumer Electronics: The TPS62480 is perfect for powering high-performance consumer electronics, such as smartphones, tablets, and portable gaming devices. Its small 3 × 2.5 mm package and high efficiency make it ideal for space-constrained designs. The output voltage select feature allows flexibility in powering multiple subsystems, while the undervoltage lockout ensures reliable operation under varying input conditions.
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