PTN04050AAD

Description

The PTN04050AAD is a small, surface-mount DC-DC converter by Texas Instruments. It's designed for low-power applications, such as powering digital ICs in portable devices or compact industrial electronics. Key features include adjustable voltage regulation (up to 95% efficiency), a compact DIP package, and low output ripple voltage. Common application areas revolve around space-saving systems, battery-powered gadgets, and efficient industrial electronics.

Features

The PTN04050AAD features a non-isolated DC-DC converter with the following key attributes:
Wide input voltage range (2.7V to 5.5V).
Adjustable output voltage, typically between 0.8V and 5V.
High efficiency up to 95%, suitable for low-power applications.
Surface-mount package, saving space in compact designs. These features make the PTN04050AAD a versatile module for powering electronic components in various devices.

Package

The PTN04050AAD has a surface-mount (SMT) package, suitable for space-constrained designs.

Pinout

The PTN04050AAD module has a 5-pin DIP package. The pin functions are as follows:

• 
  
• Vin
• (Power In): Connect to the input voltage source, typically in the range of 2.7V to 5.5V.
• 
  
• GND
• (Ground): Connect this pin to the system ground for proper operation.
• 
  
• SW
• (Switch): A normally-open switch that can be used to enable or disable the regulator output. It's typically connected between GND and a voltage divider.
• 
  
• EN
• (Enable): This pin controls the converter's power ON/OFF state. Connect it to a digital control signal (high = enabled, low = disabled).
• 
  
• Vout
• (Output Voltage): The regulated DC output is connected to this pin. It typically provides an adjustable voltage between 0.8V and 5V.

Please ensure that you connect the pins according to their functions for proper operation of the PTN04050AAD module.

Manufacturer

The manufacturer of the PTN04050AAD is Texas Instruments (TI). TI is a global semiconductor company, well-known for innovation in digital technology. In essence, Texas Instruments is an American technology firm.

Applications

The PTN04050AAD is a miniature DC/DC converter used in various applications, such as powering low-power digital devices, sensors, portable electronics, and space-constrained industrial/electronic systems. Its key features include high efficiency, small size, and low output ripple voltage.

Equivalent

There isn't a specific equivalent product mentioned. However, you may find similar DC-DC converters from Texas Instruments or other manufacturers in the same voltage/output range.