PTH08T250WAD

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PTH08T250WAD

DC DC CONVERTER 0.7-3.6V

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規格

Series PTH08T250W
Part Status Active
Type Non-Isolated PoL Module
Number of Outputs 1
Voltage - Input (Min) 4.5V
Voltage - Input (Max) 14V
Voltage - Output 1 0.7 ~ 3.6V
Current - Output (Max) 50A
Applications ITE (Commercial)
Operating Temperature -40°C ~ 85°C
Efficiency 94%
Mounting Type Through Hole
Package / Case 22-DIP Module
Size / Dimension 1.52" L x 1.02" W x 0.38" H (38.6mm x 25.9mm x 9.7mm)
Base Product Number PTH08

概述

Description

The PTH08T250WAD is a DC-DC converter module designed for efficient power regulation in various electronic applications. It belongs to the PTH series by Texas Instruments and is specifically a high-performance step-down (buck) converter. This module is capable of delivering up to 8A of output current and operates with an input voltage range typically from 4.5V to 36V, making it versatile for different power supply designs.
It features an adjustable output voltage, allowing users to configure it according to specific requirements, typically ranging from 0.8V to 5.5V. The PTH08T250WAD provides high efficiency, often exceeding 90%, which helps minimize heat generation and enhances reliability. It includes built-in protection features such as over-temperature and over-current protection, ensuring safe operation under various conditions.
The module is compact and designed for easy integration into PCBs, making it suitable for applications in telecommunications, industrial automation, and consumer electronics. Overall, the PTH08T250WAD is a reliable choice for power management in modern electronic systems.

Features

The PTH08T250WAD is a high-performance, DC-DC converter designed for compact applications requiring efficient power management. Key features include:
1. Input Voltage Range: Typically accepts a wide input voltage range, allowing it to operate effectively in various applications.
2. Output Voltage: Offers an adjustable output voltage, providing flexibility for different circuit requirements.
3. High Efficiency: Delivers efficiency ratings typically above 90%, minimizing heat generation and enhancing reliability.
4. Thermal Performance: Equipped with thermal shut-down features to protect against overheating.
5. Compact Design: Features a low-profile package, ideal for space-constrained environments.
6. Integrated Protection: Includes overcurrent and short-circuit protections to ensure device safety.
7. Wide Operating Temperature Range: Suitable for use in a variety of environmental conditions.
8. Isolation: Provides electrical isolation between input and output, enhancing safety in sensitive applications.
These features make the PTH08T250WAD suitable for various applications in telecommunications, industrial automation, and embedded systems.

Package

The PTH08T250WAD is packaged in a surface-mount configuration, specifically a 5.0 mm x 5.0 mm chip-on-board (COB) package type. This design allows for efficient thermal management and compact integration in electronic circuits.

Pinout

The PTH08T250WAD is a DC-DC power module from Texas Instruments with a pin count of 10. It is designed for point-of-load applications, providing a regulated output voltage with high efficiency.
### Pin Functions:
1. Vin: Input voltage.
2. GND: Ground connection.
3. Vout: Output voltage.
4. On/Off: Control pin to enable/disable the module.
5. Vtrim: Voltage trim input to adjust the output voltage.
6. Comp: Compensation network connection for stability.
7. PG: Power good indication output.
8. SENSE+: Positive remote sense input.
9. SENSE-: Negative remote sense input.
10. NC: No connection.
This module is known for its compact size, high reliability, and ability to support various output voltage levels, making it suitable for a wide range of applications in telecommunications, industrial, and computer systems.

Manufacturer

The PTH08T250WAD is manufactured by Texas Instruments (TI), a multinational electronics company headquartered in Dallas, Texas. Texas Instruments is known for its development and production of semiconductors and various integrated circuits, which are used in a wide range of electronic devices. The company specializes in analog and embedded processing technologies and is recognized for its contributions to the fields of analog signal processing, digital signal processing, and microcontrollers. TI serves diverse markets, including industrial, automotive, communications, and consumer electronics, making it a key player in the semiconductor industry.

Application

The PTH08T250WAD is a DC-DC power module used in various applications, including telecommunications, networking equipment, industrial automation, and medical devices. It provides a compact, efficient solution for power conversion, offering adjustable output voltage and high efficiency, making it suitable for powering microprocessors, DSPs, and FPGA boards in embedded systems.

Equivalent

The PTH08T250WAD is a DC-DC power module primarily used in point-of-load applications. Equivalent products include the Texas Instruments PTH08T250WAD, Murata OKR-T/3-W12-C, and RECOM R-78E series. Always verify specifications such as input/output voltage, current rating, and thermal performance to ensure compatibility.

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