PT8102N

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DC-DC converters are vital components of many electrical products, from smartphones and tablets to advanced electronic products like servers, networking equipment, and industrial automation devices. The PT8102N is one of a wide range of DC-DC converter products available on the market. This article looks at the application fields of the PT8102N and how it works.

The PT8102N is a high power synchronous rectifier DC-DC converter, that is capable of providing up to 40A at 3.3V/5V output voltage. It features an integrated low-Rdson MOSFET switch, which provides high power efficiency, and a wide input voltage range from 3.3V to 13.2V. The PT8102N is ideal for a wide range of applications, including broadband routers, GbE switches, media access controllers, optical networks, and industrial automation equipment.

The PT8102N is widely used in network equipment like routers and network switches, as it provides regulated output voltage levels for powering WAN interfaces, GbE ports, radios, SFP modules, and LED indicators. In industrial applications, the PT8102N is used in high power DC/DC converters for manufacturing and process automation and robotics. Outside of IT and automation equipment, the PT8102N is also used in automotive, lighting, power tools, medical equipment, and other consumer electronics.

The PT8102N is a synchronous rectifier DC-DC converter, meaning it uses an active switch to regulate the output voltage. The active switch is made up of two MOSFETs that are connected in a push-pull configuration. When the control signal is high, the push-pull configuration of the MOSFETs connects the input voltage to the output voltage. When the control signal is low, the MOSFETs are opened and the output voltage is isolated from the input voltage.

The PT8102N has a wide input voltage range of 3.3V to 13.2V, and its MOSFETs can operate up to 65V. The PT8102N is designed to be used with input voltages of 3.3-5V, making it ideal for applications that require the use of multiple input voltage buses. It has a wide output voltage range of 0.6V to 5V, with an adjustable output voltage accuracy of +2.5%, and a maximum output current of up to 40A. The PT8102N also features over-temperature protection, over-voltage protection, and current limit protection to ensure safe and reliable operation.

In conclusion, the PT8102N is a high power synchronous rectifier DC-DC converter that is ideal for a wide range of applications, including network equipment, industrial equipment, automotive, lighting, power tools, medical equipment, and other consumer electronics. The PT8102N has an integrated low-Rdson MOSFET switch for high power efficiency, and a wide input voltage range from 3.3V to 13.2V. It also has a wide output voltage range of 0.6V to 5V, with an adjustable output voltage accuracy of +2.5%, and a maximum output current of up to 40A, as well as a number of protection features.

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