PTH08000WAZ

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DC DC converters are electrical power converters that convert a direct current (DC) input voltage to a different output voltage. The most common applications for DC DC converters are in telecommunications systems, portable electronic devices, and vehicle systems. Today, most modern DC DC converters are designed for high-efficiency, high-reliability, and compact size. The PTH08000WAZ is one such example of an advanced DC DC converter.

Features of the PTH08000WAZ

The PTH08000WAZ is a switching regulator designed for wide input voltage range (3.4V to 17V) and high efficiency. It offers the following features:

• High efficiency up to 95%
• Wide input voltage range
• Adjustable output voltage (up to 8V)
• Output current up to 800mA
• Low quiescent current
• Soft start feature

Application Fields of the PTH08000WAZ

The PTH08000WAZ is an ideal solution for various applications, including:

• Battery-powered equipment (e.g. medical devices, handheld scanners)
• Telecom equipment (e.g. base station transceivers)
• Consumer electronics (e.g. HDTV, MP3 players)
• Automotive electronics (e.g. vehicle monitoring systems)
• Industrial electronics (e.g. process controls, motor drives)

Working Principle of the PTH08000WAZ

The PTH08000WAZ is a switch-mode DC-DC converter. It works by switching the input voltage at a high frequency and converting it into a suitable output voltage. In this converter, the conversion process is carried out using a buck converter, where a voltage is stepped down or bucked from its input level. The PTH08000WAZ takes advantage of this process to provide high efficiency conversion and superior regulation.

In order to regulate the output voltage, the PTH08000WAZ uses a pulse-width modulation (PWM) technique. This involves switching the input voltage on and off at high frequency for a determined period of time. The strength of the output voltage is then controlled by adjusting this "on-off" time. This process ensures that the output voltage remains stable, even when the input voltage is changing.

The PTH08000WAZ also features several protection functions to ensure safe operation in different applications. These include over-voltage protection, over-current protection, thermal runaway protection, and short circuit protection.

Conclusion

The PTH08000WAZ is a high-efficiency DC-DC converter designed for wide input voltage range and adjustable output voltages. It offers several features and protection functions to ensure reliable and safe operation in different applications. The PTH08000WAZ is ideal for battery-powered equipment, telecom equipment, consumer electronics, automotive electronics, and industrial electronics.

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