PTH05050WAZ

Voltage - Output 2:	--
Size / Dimension:	0.87" L x 0.50" W x 0.34" H (22.1mm x 12.7mm x 8.6mm)
Package / Case:	6-SMD Module
Mounting Type:	Surface Mount
Efficiency:	95%
Operating Temperature:	-40°C ~ 85°C
Features:	Remote On/Off, OCP, UVLO
Applications:	ITE (Commercial)
Power (Watts):	21W
Current - Output (Max):	6A
Voltage - Output 3:	--
Series:	PTH05050W
Voltage - Output 1:	0.8 ~ 3.6 V
Voltage - Input (Max):	5.5V
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

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DC DC Converters - PTH05050WAZ Application Field And Working Principle

DC-DC converters are a type of power electronic device which is used to convert a voltage from one level to another, typically from low voltage to high voltage (commonly called a boost converter). The PTH05050WAZ is one such device, designed to step up a voltage from 3.3V to 5V. DC-DC converters are essential for many different applications. They are used in consumer electronics, medical equipment, portable devices, avionics, and automotive systems. Their function is to help in the conversion of energy from one form to another, while providing efficient operation to the user. This allows for more reliable and advanced power solutions. The PTH055050WAZ is a non-isolated, step-up DC-DC converter. It is designed to regulate an input voltage of 3.3V and boost the output voltage to 5V. The device is designed for high-efficiency and cost-effective performance. As such, it features a low quiescent current and minimal external components, which results in less power losses and reduced standby power consumption. Additionally, up to 95% efficiency can be achieved, resulting in higher power output and less heat generation. The PTH05050WAZ also has an integrated over temperature and over current protection circuit, which helps to ensure the reliability of the device.The PTH05050WAZ is an ideal device for powering embedded systems, especially in portable or low power applications. It can operate in a temperature range of -40°C to +85°C and requires few external components for reliable operation. The device also provides adjustable output voltage and current, as well as a power good signal and soft start. The core of the PTH05050WAZ is a clock oscillator and a synchronous rectifier. The clock oscillator is responsible for generating the main frequency signal for the device, while the synchronous rectifier is responsible for converting the low input voltage into high output voltage. The clock oscillator is also responsible for providing the soft start feature, which helps to reduce over-current and over-voltage during start-up. The PTH05050WAZ utilizes an external frequency setting resistor and external inductor for precision voltage and current control. The output current is limited by an integrated sensing circuitry, in order to protect the device from over-current and over-temperature stresses. In addition, the device has a built-in current mode control with an adjustable peak current limit and constant on-time control, which provides improved transient response.The PTH05050WAZ is a widely used device for many applications. It is suitable for use in a variety of systems, including consumer electronics, telecommunications, automotive, medical, and industrial. With its wide range of features, it is a reliable and effective solution for providing steady and reliable power.

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