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PTH04000WAH

Name: PTH04000WAH
Rating: 4.7 (12 reviews)

DC DC CONVERTER 0.9-3.6V

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規格

Series	PTH04000W
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)
Operating Temperature	-40°C ~ 85°C
Efficiency	92%
Mounting Type	Through Hole
Package / Case	6-DIP Module
Size / Dimension	0.75" L x 0.50" W x 0.34" H (19.1mm x 12.7mm x 8.6mm)
Base Product Number	PTH04000

概述

Description

PTH04000WAH is a DC-DC step-down (buck) power module designed by Texas Instruments. It is part of the PTH series, known for high efficiency and compact size. This module converts a higher input voltage into a lower output voltage, making it suitable for various applications such as telecommunications, networking, and industrial equipment.
Key features include:
- Input voltage range: Typically from 8V to 36V.
- Output voltage: Adjustable from 0.8V to 5.5V with a maximum output current of up to 4A.
- High efficiency: Often exceeding 90%, which helps in reducing heat generation.
- Compact design: Minimal footprint, making it ideal for space-constrained applications.
- Thermal protection and overcurrent features to enhance reliability.
The PTH04000WAH is popular in embedded systems for its ease of use and flexibility, allowing designers to implement efficient power supply solutions in their projects.

Features

The PTH04000WAH is a high-efficiency DC-DC step-down (buck) converter module designed for compact power applications. Key features include:
1. Input Voltage Range: Typically supports a wide input voltage range of 4.5V to 16V.
2. Output Voltage: Adjustable output voltage, commonly between 0.8V and 5V.
3. Output Current: Capable of delivering up to 4A output current.
4. High Efficiency: Offers efficiencies greater than 90%, minimizing heat generation.
5. Compact Size: Small footprint suitable for space-constrained designs.
6. Thermal Protection: Includes built-in thermal shutdown for reliability.
7. Low Quiescent Current: Ideal for battery-powered applications due to low idle power consumption.
8. Easy to Use: Simple design with minimal external components required.
9. Integrated Inductor: Often features an integrated inductor for ease of use.
These features make the PTH04000WAH suitable for various applications, including telecommunications, industrial equipment, and consumer electronics.

Package

The PTH04000WAH is packaged in a surface-mount format, specifically a 28-lead HTQFN (High Thermal Dissipation Quad Flat No-lead) package. This design facilitates efficient thermal management and compact integration in electronic applications.

Pinout

The PTH04000WAH is a DC-DC power module produced by Texas Instruments. It features a total of 8 pins. The pin functions are as follows:
1. Vin: Input voltage.
2. GND: Ground connection.
3. Vout: Output voltage.
4. Trim: Output voltage adjustment.
5. Enable: Enable/disable the module.
6. SENSE+: Positive voltage sense.
7. SENSE-: Negative voltage sense.
8. NC: No connection (not used).
This module is designed for efficient power conversion and is commonly used in distributed power architectures. Its compact design and integrated components make it suitable for a variety of applications, including telecommunications and industrial systems.

Manufacturer

The manufacturer of the PTH04000WAH is Texas Instruments (TI). Texas Instruments is a global semiconductor company headquartered in Dallas, Texas. It designs and manufactures a wide range of electronics, including analog and embedded processing products. TI is well-known for its innovations in analog electronics, microcontrollers, and digital signal processors, serving various industries such as automotive, communications, industrial, and consumer electronics. The PTH04000WAH is a power module specifically designed for DC-DC conversion, showcasing TI's expertise in power management solutions.

Application

The PTH04000WAH is a DC-DC power module primarily used in distributed power architectures for various applications. Its key application areas include telecommunications, networking, industrial automation, and embedded systems. It is ideal for powering digital circuits, microprocessors, and FPGAs due to its high efficiency and compact design. Additionally, it is suitable for medical devices and other applications requiring reliable power conversion.

Equivalent

The PTH04000WAH is a DC-DC power module from Texas Instruments. Equivalent products include the Murata OKR-T/3-W12-C and the RECOM R-78E series. Each of these alternatives offers similar voltage input/output specifications and power ratings suitable for various applications. Always verify specific requirements and performance characteristics when selecting an equivalent.