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PTH05010WAH

Name: PTH05010WAH
Rating: 4.7 (12 reviews)

DC DC CONVERTER 0.8-3.6V 54W

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仕様

Series	PTH05010W (54W)
Part Status	Obsolete
Type	Non-Isolated PoL Module
Number of Outputs	1
Voltage - Input (Min)	4.5V
Voltage - Input (Max)	5.5V
Voltage - Output 1	0.8 ~ 3.6V
Current - Output (Max)	15A
Power (Watts)	54 W
Applications	ITE (Commercial)
Features	Remote On/Off, OTP, SCP, UVLO
Operating Temperature	-40°C ~ 85°C
Efficiency	95%
Mounting Type	Through Hole
Package / Case	10-DIP Module
Size / Dimension	1.37" L x 0.62" W x 0.35" H (34.8mm x 15.7mm x 8.9mm)

概要

Description

PTH05010WAH is a highly efficient, step-down DC-DC converter designed for various voltage regulation applications. It is part of Texas Instruments' Power Solutions portfolio and is particularly noted for its small footprint and high power density. This device can convert input voltages ranging from 4.5V to 17V down to adjustable output voltages, typically in the range of 0.8V to 5.5V, making it versatile for powering microcontrollers, FPGAs, and other digital devices.
Key features include high efficiency (up to 95%), built-in soft start, and overcurrent protection, which enhances reliability in demanding applications. The PTH05010WAH is also designed for easy integration into compact designs, thanks to its compact package and minimal external components required. It is suitable for a wide range of applications, including industrial, telecommunications, and consumer electronics. Overall, this converter provides an effective solution for power management needs in space-constrained environments.

Features

The PTH05010WAH is a step-down voltage regulator designed for applications requiring power efficiency and compact size. Key features include:
1. Input Voltage Range: Operates from 4.5V to 17V, making it suitable for a variety of power sources.
2. Output Voltage: Adjustable output voltage from 0.8V to 5V, allowing flexibility for different applications.
3. Efficiency: High efficiency (up to 95%) reduces heat generation and improves overall system performance.
4. Current Output: Capable of delivering up to 1A of continuous output current.
5. Thermal Performance: Built-in thermal shutdown protects against overheating.
6. Compact Package: Available in a small, surface-mount package ideal for space-constrained designs.
7. Integrated Features: Includes features like short-circuit protection and soft start, enhancing reliability.
These attributes make the PTH05010WAH suitable for various applications, including telecommunications, industrial, and consumer electronics.

Package

The PTH05010WAH is packaged in a 5-pin SIP (Single In-line Package) form factor. This compact design is suitable for surface mount applications and provides efficient power conversion in various electronic circuits.

Pinout

The PTH05010WAH is a point-of-load (POL) DC-DC power module from Texas Instruments. It has a pin count of 10.
### Pin Functions:
1. Vin: Input voltage (typically 12V).
2. GND: Ground connection.
3. Vout: Output voltage (adjustable).
4. Vadj: Voltage adjustment pin for setting output voltage.
5. Enable: Control pin to enable/disable the module.
6. Comp: Compensation pin for stability.
7. PGND: Power ground to manage high-current return.
8. SENSE+: Positive sense connection for accurate output voltage.
9. SENSE-: Negative sense connection for accurate output voltage.
10. Rset: Resistor connection for setting output voltage.
This module is widely used for its compact size, efficiency, and ability to supply power to various loads in a range of applications.

Manufacturer

The PTH05010WAH is manufactured by Texas Instruments (TI), a leading global semiconductor company. TI specializes in designing and manufacturing a wide range of analog and embedded processing chips. The company serves various industries, including automotive, industrial, telecommunications, and consumer electronics. Texas Instruments is known for its innovation in power management solutions, microcontrollers, and digital signal processors. The PTH05010WAH itself is a power module designed for DC-DC conversion, providing efficient voltage regulation for electronic devices. TI's commitment to research and development, along with its extensive portfolio of products, positions it as a key player in the electronics manufacturing sector.

Application

The PTH05010WAH is a DC-DC power module commonly used in various applications including distributed power architectures, networking equipment, industrial automation, telecommunications, and embedded systems. It provides efficient voltage regulation for powering processors, FPGAs, and other digital devices, making it suitable for both consumer electronics and high-performance computing environments. Its compact size and high efficiency make it ideal for space-constrained designs.

Equivalent

The PTH05010WAH is a DC-DC step-down power module. Equivalent products include the Texas Instruments PTH05010WAD and PTH05010WAZ. Other alternatives may include similar step-down modules from manufacturers like Murata (OKR-T/3-W12-C), RECOM (R-78E3.3-0.5), and TRACO Power (TMF 1-2411). Always verify specifications for compatibility.