PTH04T221WAZ

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DC-DC converters are electronic devices that convert a DC voltage from a higher level to a lower level. The PTH04T221WAZ is a two-output DC-DC converter providing up to 2.5 watts of output power. It is ideal for powering low-power devices such as embedded and wireless applications. With its low power dissipation, it is also suitable for applications with limited space.The PTH04T221WAZ has an input range of 4.5V to 14V, an output voltage of 3.3V, and a maximum output current of 1.3A. It is a RoHS compliant module that is also available in three other configurations for different output voltage configurations.The PTH04T221WAZ utilizes an advanced, high-frequency, synchronous buck converter technology to produce an ultra-low output ripple. Its switching frequency is adjustable between 100 kHz and 1 MHz and it features a built-in soft-start feature that eliminates output glitches and further reduces EMI interference.The PTH04T221WAZ has built-in current limiting and over-voltage protection circuitry to ensure safe operation. It also features a power-good output signal and enable/shutdown function that can be used to control its output current.The PTH04T221WAZ is a highly efficient module with a power efficiency of up to 90%. It is a compact module measuring 36mm x 22mm with a low thermal resistance coefficient. It has a wide operating temperature range of -40°C to +85°C and is resistant to shock and vibration.Overall, the PTH04T221WAZ is a highly efficient DC-DC converter that is ideal for a wide range of applications. It has a wide input range, a low output ripple voltage, and a high switching frequency which make it suitable for a variety of applications such as embedded, telecommunications, military, and automotive. Its built-in protections and wide operating temperature range further ensure reliable operation even in harsh environments.

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