| Allicdata Part #: | 296-21334-ND |
| Manufacturer Part#: |
PTH08T221WAD |
| Price: | $ 14.42 |
| Product Category: | Power Supplies - Board Mount |
| Manufacturer: | Texas Instruments |
| Short Description: | MODULE PIP 16A 14VIN T/H 11-DIP |
| More Detail: | Non-Isolated PoL Module DC DC Converter 1 Output 0... |
| DataSheet: |  PTH08T221WAD Datasheet/PDF |
| Quantity: | 505 |
| Moisture Sensitivity Level (MSL): | 3 (168 Hours) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1 +: | $ 14.42000 |
| 10 +: | $ 13.98740 |
| 100 +: | $ 13.69900 |
| 1000 +: | $ 13.41060 |
| 10000 +: | $ 12.97800 |
Specifications
| Voltage - Output 2: | -- |
| Base Part Number: | PTH08T221W |
| Size / Dimension: | 0.87" L x 0.75" W x 0.34" H (22.1mm x 19.1mm x 8.6mm) |
| Package / Case: | 11-DIP Module |
| Mounting Type: | Through Hole |
| Efficiency: | 95% |
| Operating Temperature: | -40°C ~ 85°C |
| Features: | -- |
| Applications: | ITE (Commercial) |
| Current - Output (Max): | 16A |
| Voltage - Output 3: | -- |
| Series: | PTH08T221W |
| Voltage - Output 1: | 0.69 ~ 5.5 V |
| Voltage - Input (Max): | 14V |
| Voltage - Input (Min): | 4.5V |
| Number of Outputs: | 1 |
| Type: | Non-Isolated PoL Module |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tray |
Description
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DC-DC converters are incredibly important components in a wide range of applications. From consumer electronics and automotive systems to industrial and aerospace applications, they are used to efficiently convert direct current (DC) power into the desired output voltage or current. One such example of a high-performance, modern DC-DC converter is the PTH08T221WAD, an advanced design by ROHM Semiconductor. This product has a typical efficiency rating of over 95% and low EMI emissions. In this article, we will discuss the application field and working principle of the PTH08T221WAD.The PTH08T221WAD is a 4A synchronous buck converter with a wide input voltage range of 4.5V to 18V and a wide output voltage range of 0.6V to 17V. Its high efficiency, low output ripple, fast turn-on time and minimal external components make it an ideal choice for industrial, automotive, communication, and consumer applications.The PTH08T221WAD is designed to operate from an input voltage of 4.5V to 18V and deliver a regulated output voltage from 0.6V to 17V. Its input voltage range is wide enough to accommodate minor variations in the input, and its high maximum current (4A) makes it suitable for driving demanding loads. Additionally, the converter is designed to be very reliable, with built-in protections for thermal overload, overvoltage, and undervoltage.The working principle of the PTH08T221WAD is quite simple. It uses a voltage error amplifier to detect any difference between the input voltage and the output voltage and adjusts the pulse width of the switching element accordingly. The integrated switching elements are MOSFETs, which are connected to the primary inductor, and the second-order passive filter connected to the output. The switching element responds to the voltage error amplifier and regulates the voltage across the primary inductor, resulting in the desired output.The PTH08T221WAD is a great example of an efficient, high-performance DC-DC converter. Its wide input and output voltage ranges make it suitable for a variety of applications, and its integrated protection and diagnostics ensure long-term reliability. With its high efficiency, low output ripple, and fast turn-on time, the PTH08T221WAD is a great choice for anyone looking for a high-performance DC-DC converter.
The specific data is subject to PDF, and the above content is for reference
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