Overview
The PTH08T230WAD is a 6-A, non-isolated power module from Texas Instruments, designed for high-performance applications requiring adjustable output voltages. This module is part of the second generation of the PTH series, offering a reduced footprint and enhanced features. It operates over an input voltage range of 4.5V to 14V and can be adjusted to output voltages from 0.69V to 5.5V using a single resistor. The PTH08T230WAD is particularly suited for advanced computing and server applications, supporting both loosely regulated and tightly regulated intermediate bus architectures.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Input Voltage Range | 4.5 | - | 14 | V |
| Output Current | 0 | - | 6 | A |
| Output Voltage Range | 0.69 | - | 5.5 | V |
| Set-point Voltage Tolerance | - | - | ±1.0% | %Vo |
| Temperature Variation | - | - | ±0.25% | %Vo |
| Line Regulation | - | - | ±3 mV | mV |
| Load Regulation | - | - | ±2 mV | mV |
| Total Output Variation | - | - | ±1.5% | %Vo |
| Efficiency | - | - | Up to 95% | % |
| Operating Temperature Range | -40 | - | 85 | °C |
| Switching Frequency | - | - | 300 kHz | kHz |
Key Features
- TurboTrans™ Technology: Optimizes transient response and reduces the need for external output capacitors.
- SmartSync Technology: Allows for switching frequency synchronization, simplifying EMI noise suppression and reducing input capacitor RMS current requirements.
- Auto-Track™ Sequencing: Simplifies the simultaneous power-up and power-down of multiple modules.
- Differential Output Voltage Remote Sense: Ensures tight load regulation.
- Adjustable Undervoltage Lockout: Customizable turn-on voltage threshold.
- Output Overcurrent Protection: Non-latching, auto-reset protection against load faults.
- On/Off Inhibit: Control pin for module operation.
- Compact Footprint: Double-sided surface mount construction with lead (Pb)-free and RoHS-compatible options.
Applications
- Advanced Computing and Server Systems: Suitable for loosely regulated and tightly regulated intermediate distribution bus architectures.
- Complex Multi-Voltage Systems: Supports multiple voltage requirements with adjustable output voltages.
- Microprocessors and Bus Drivers: Provides stable power supply for high-performance processors and bus drivers.
- Safety-Critical Systems: Meets safety agency approvals such as UL/IEC/CSA-C22.2 60950-1.
Q & A
- What is the input voltage range of the PTH08T230WAD?
The input voltage range is from 4.5V to 14V. - What is the maximum output current of the PTH08T230WAD?
The maximum output current is 6A. - How is the output voltage adjusted?
The output voltage can be adjusted using a single resistor to any value between 0.69V and 5.5V. - What is TurboTrans™ Technology?
TurboTrans™ Technology optimizes the transient response of the regulator and reduces the need for external output capacitors. - What is SmartSync Technology?
SmartSync Technology allows for switching frequency synchronization, simplifying EMI noise suppression and reducing input capacitor RMS current requirements. - What safety standards does the PTH08T230WAD meet?
The module meets safety agency approvals such as UL/IEC/CSA-C22.2 60950-1. - What is the operating temperature range of the PTH08T230WAD?
The operating temperature range is from -40°C to 85°C. - How does Auto-Track™ Sequencing work?
Auto-Track™ Sequencing simplifies the simultaneous power-up and power-down of multiple modules. - What kind of protection does the PTH08T230WAD offer against load faults?
The module offers non-latching, auto-reset output overcurrent protection. - Is the PTH08T230WAD RoHS compliant?
Yes, the module is lead (Pb)-free and RoHS compliant.
