Overview
The PTH05050WAZT, manufactured by Texas Instruments, is a compact non-isolated DC/DC converter module designed for high-performance power conversion applications. This model is part of TI's smallest non-isolated power modules, featuring Auto-Track™ sequencing technology that simplifies voltage sequencing in power systems. With a compact footprint of 0.87 inches × 0.5 inches, it delivers up to 6 A of output current, making it ideal for applications where space, performance, and power-up sequencing are critical. The PTH05050WAZT is particularly suited for telecommunications, industrial, and general-purpose circuits, including low-power dual-voltage systems using DSPs, microprocessors, ASICs, or FPGAs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage | 5 | V | |
| Output Voltage Range | 0.8 to 3.6 | V | Adjustable via single resistor |
| Output Current | 6 | A | |
| Dimensions | 0.87 × 0.5 | inches | |
| Features | Auto-Track™, Synchronous Rectifier, Overcurrent Protection |
Key Features
- Auto-Track™ sequencing simplifies power-up and power-down voltage tracking.
- Compact design with a footprint of 0.87 inches × 0.5 inches.
- High output current of up to 6 A for demanding applications.
- Adjustable output voltage range from 0.8 V to 3.6 V using a single resistor.
- Synchronous rectifier output stage for improved efficiency.
- Pre-bias start-up capability prevents output current sinking during start-up.
Applications
The PTH05050WAZT is widely used in telecommunications, industrial automation, and general-purpose circuits. It is particularly effective in low-power dual-voltage systems utilizing DSPs, microprocessors, ASICs, or FPGAs. Its compact size and high performance make it suitable for applications where space and power efficiency are critical, such as in embedded systems and portable electronics.
Q & A
What is the input voltage range for the PTH05050WAZT?
The input voltage is 5 V.
How is the output voltage adjusted?
The output voltage can be adjusted from 0.8 V to 3.6 V using a single external resistor.
What is the maximum output current?
The maximum output current is 6 A.
What is the size of the PTH05050WAZT module?
The module measures 0.87 inches × 0.5 inches.
What is Auto-Track™ sequencing?
Auto-Track™ sequencing simplifies voltage tracking during power-up and power-down, ensuring smooth operation in power systems.
What are the key features of the PTH05050WAZT?
Key features include Auto-Track™ sequencing, synchronous rectifier output, overcurrent protection, and pre-bias start-up capability.
What applications is the PTH05050WAZT suited for?
It is ideal for telecommunications, industrial automation, and low-power dual-voltage systems using DSPs, microprocessors, ASICs, or FPGAs.
Does the module support overcurrent protection?
Yes, it includes overcurrent protection to safeguard the system.
What is the efficiency of the PTH05050WAZT?
The module uses a synchronous rectifier output stage to achieve high efficiency.
Is the PTH05050WAZT available in surface-mount configuration?
Yes, it is available in both through-hole and surface-mount configurations.
