Overview
The PTN04050CAD, produced by Texas Instruments, is a high-efficiency, step-up voltage regulator module designed for a wide range of applications. This module is part of the PTN04050C series and is notable for its compact, case-less, double-sided package that enhances thermal characteristics and complies with RoHS and lead-free standards. It is suitable for replacing the PT5040 series in new designs due to its smaller size, lighter weight, and either similar or improved electrical performance.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Input Voltage Range | 2.95 | 5.5 | V | |
| Output Voltage Adjust Range | 5 | 15 | V | |
| Output Power | 12 | W | ||
| Operating Temperature Range | -40 | 85 | °C | |
| Efficiency | Up to 90% | % | ||
| Output Voltage Ripple (peak-to-peak) | 1.5 | 3 | %VO | |
| Set-point Voltage Tolerance | ±2% | %VO | ||
| Line Regulation | ±0.5% | %VO | ||
| Load Regulation | ±0.5% | %VO |
Key Features
- High-efficiency step-up voltage conversion with up to 90% efficiency.
- Wide input voltage range from 2.95 V to 5.5 V.
- Adjustable output voltage from 5 V to 15 V using a single external resistor.
- Compact, case-less, double-sided package with improved thermal characteristics.
- RoHS and lead-free compliant.
- Operating temperature range from -40°C to 85°C.
- Surface mount package available.
Applications
The PTN04050CAD is suited for a variety of general-purpose applications, including telecommunications, instrumentation, and other systems that operate off 3.3-V or 5-V DC power. Its versatility and high efficiency make it an ideal choice for designs requiring reliable and efficient voltage regulation.
Q & A
- What is the input voltage range of the PTN04050CAD?
The input voltage range is from 2.95 V to 5.5 V. - How is the output voltage adjusted?
The output voltage is adjusted using a single external resistor. - What is the maximum output power of the PTN04050CAD?
The maximum output power is 12 W. - What is the operating temperature range of the PTN04050CAD?
The operating temperature range is from -40°C to 85°C. - Is the PTN04050CAD RoHS and lead-free compliant?
Yes, it is RoHS and lead-free compliant. - What is the typical efficiency of the PTN04050CAD?
The typical efficiency is up to 90%. - How is the output voltage ripple specified?
The output voltage ripple is specified as 1.5% to 3% peak-to-peak. - What is the set-point voltage tolerance?
The set-point voltage tolerance is ±2%. - What are the line and load regulation specifications?
Both line and load regulation are specified as ±0.5%. - What type of package is available for the PTN04050CAD?
A surface mount package is available.
