Overview
The PTH12050WAD is a non-isolated Point-of-Load (PoL) module designed by Texas Instruments. This module is part of the PTH12050 series, known for its high efficiency, compact size, and wide output voltage adjustment range. It is particularly suited for telecom, industrial, and general-purpose applications where high power density and reliability are critical.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Input Voltage Range | 10.8 - 13.2 | V |
| Output Current | Up to 6 | A |
| Output Voltage Range | 1.2 - 5.5 | V |
| Efficiency | Up to 93% | % |
| Power Density | 200 W/in³ | W/in³ |
| Operating Temperature | -40°C to 85°C | °C |
| Weight | 2.9 grams | grams |
| Flammability | Meets UL 94V-O |
Key Features
- Wide-output voltage adjustment range (1.2 V to 5.5 V)
- High efficiency up to 93%
- High power density of 200 W/in³
- On/Off Inhibit and Undervoltage Lockout
- Output Overcurrent Protection (Nonlatching, Auto-Reset)
- Auto-Track™ Sequencing
- Safety Agency Approvals: UL/IEC/CSA-22.2 60950-1
- Point-of-Load Alliance (POLA™) Compatible
Applications
The PTH12050WAD is designed for use in various applications including telecom, industrial, and general-purpose circuits. Its compact size and high power density make it ideal for space-constrained designs where reliability and efficiency are paramount.
Q & A
- What is the input voltage range of the PTH12050WAD?
The input voltage range is 10.8 V to 13.2 V. - What is the maximum output current of the PTH12050WAD?
The maximum output current is up to 6 A. - What is the output voltage adjustment range for the PTH12050WAD?
The output voltage can be adjusted from 1.2 V to 5.5 V. - What is the efficiency of the PTH12050WAD?
The efficiency can be up to 93%. - What are the operating temperature limits for the PTH12050WAD?
The operating temperature range is -40°C to 85°C. - Does the PTH12050WAD have overcurrent protection?
Yes, it has nonlatching, auto-reset output overcurrent protection. - Is the PTH12050WAD safety agency approved?
Yes, it meets UL/IEC/CSA-22.2 60950-1 safety standards. - How do I adjust the output voltage of the PTH12050WAD?
The output voltage can be adjusted by adding a single external resistor between the VOAdjust and GND pins. - What is the weight of the PTH12050WAD module?
The weight is 2.9 grams. - Is the PTH12050WAD flammability rated?
Yes, it meets UL 94V-O flammability standards.
