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PTH04070WAH

Name: PTH04070WAH
Rating: 4.7 (12 reviews)

DC DC CONVERTER 0.9-3.6V

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規格

Series	PTH04070W
Part Status	Active
Type	Non-Isolated PoL Module
Number of Outputs	1
Voltage - Input (Min)	3V
Voltage - Input (Max)	5.5V
Voltage - Output 1	0.9 ~ 3.6V
Current - Output (Max)	3A
Applications	ITE (Commercial)
Features	UVLO
Operating Temperature	-40°C ~ 85°C
Efficiency	92%
Mounting Type	Through Hole
Package / Case	5-DIP Module
Size / Dimension	0.50" L x 0.40" W x 0.31" H (12.7mm x 10.2mm x 7.9mm)
Base Product Number	PTH04070

概述

Description

PTH04070WAH is a step-down (buck) DC-DC power module designed for efficient voltage regulation in various electronic applications. It features a wide input voltage range, typically from 4.5V to 20V, and provides a regulated output voltage adjustable between 0.8V and 5.5V. The module can deliver up to 7A of output current, making it suitable for applications that require significant power.
Key features include high efficiency (up to 95%), integrated protection mechanisms like overcurrent and thermal shutdown, and compact packaging, allowing for easy integration into space-constrained designs. The device includes a power-good signal and is optimized for fast transient response, ensuring stable operation under varying load conditions.
Due to its versatility, the PTH04070WAH is commonly used in telecommunications, industrial equipment, and embedded systems, where reliable power management is critical. Overall, it is an ideal choice for designers seeking a reliable and efficient power solution.

Features

The PTH04070WAH is a high-performance DC-DC step-down (buck) converter module by Texas Instruments. It is designed to provide efficient power conversion in various applications. Key features include:
1. Input Voltage Range: Operates from 4.5V to 17V, making it versatile for different power sources.
2. Output Voltage: Adjustable output voltage from 0.8V to 5V, suitable for various loads.
3. Output Current: Capable of delivering up to 3A continuous output current.
4. Efficiency: High efficiency, typically up to 95%, reducing heat and improving reliability.
5. Thermal Protection: Integrated thermal shutdown and power good indicator for enhanced safety.
6. Compact Package: Available in a small, surface-mount package (QFN) for space-constrained designs.
7. Built-in Compensation: Simplifies design with integrated compensation, reducing external component count.
Overall, the PTH04070WAH is ideal for embedded systems, industrial applications, and other devices requiring compact and efficient power solutions.

Package

The PTH04070WAH is packaged in a compact, surface-mount format known as a "PTH" package, specifically designed for power modules. It typically features a 12mm x 7mm footprint with a height that allows for efficient thermal management and easy integration into various electronic applications.

Pinout

The PTH04070WAH is a step-down (buck) power module from Texas Instruments. It features a pin count of 10.
The function of the PTH04070WAH is to provide a regulated output voltage ranging from 0.8 V to 5.5 V with a maximum output current of 7 A. It is designed for distributed power applications, allowing efficient power conversion for various electronic devices. The module incorporates features such as enable/disable functionality, power good indication, and overcurrent protection.
The pinout includes connections for input voltage (Vin), output voltage (Vout), ground (GND), feedback (Vfb), enable (EN), power good (Pgood), and compensation network connections. This module is widely used in telecom, industrial, and other high-performance applications due to its compact size and high efficiency.

Manufacturer

The PTH04070WAH is manufactured by Texas Instruments (TI), a prominent semiconductor company based in the United States. Founded in 1930, Texas Instruments is known for designing and manufacturing a wide range of electronic components, including analog, embedded processing, and digital signal processing (DSP) devices. TI serves various sectors such as industrial, automotive, communications, and consumer electronics, providing innovative solutions that enhance technology and improve efficiency. Their products support applications like power management, data conversion, and microcontrollers, making Texas Instruments a key player in the global electronics market.

Application

The PTH04070WAH is a step-down DC-DC power module used primarily in applications such as telecommunications, industrial automation, networking equipment, and consumer electronics. It efficiently converts higher input voltages to lower output voltages, making it suitable for powering microcontrollers, FPGA boards, and other digital logic devices. Its compact design and high efficiency also make it ideal for space-constrained environments.

Equivalent

The PTH04070WAH is a DC-DC converter module. Equivalent products include the Texas Instruments PTH04070WAD and PTH04070WAH, as well as similar converters from manufacturers like Murata (OKR-T/3-W12-C) and Recom (R-78E). Ensure to check specifications such as input/output voltage, current ratings, and footprint for compatibility.