TES 3-1223

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DC-DC converters provide the highest efficiencies in power conversion; they are ideal for applications requiring high power density in limited space such as computer motherboards, medical equipment and aerospace devices.

The TES 3-1223 is an advanced DC-DC converter that can regulate input voltage of 3.3 to 12 V direct current down to a regulated output voltage of 3.3 V or 5 V. The device is optimized for high efficiency and low power consumption. It is particularly suitable for applications requiring efficient and high-density power conversion.

The device has two operating modes – pulse-width modulated (PWM) and pulse-frequency modulated (PFM), both of which help to reduce overall power dissipation while ensuring excellent regulation. The PWM mode is used for low voltage and medium current applications, while the PFM mode is used for medium voltage and low current applications.

The TES 3-1223 is circuit open-loop-feedback and constant frequency voltage regulator, which utilizes an advanced high-performance FET as its power switch. Its wide input voltage range allows for configuration to input power sources of +3.3V to +12V DC. The output voltage can be adjusted via external resistors and are preset to +3.3V and +5V, but custom output voltages can be obtained using external components. The device also includes under-voltage and over-voltage protection, as well as soft-start protection.

The efficiency of the TES 3-1223 DC-DC converter can reach up to 95%, and its maximum output power can reach up to 10W at a temperature of 25°C. The device operates in temperatures ranging from -10ºC to +85ºC, and features a small 36-lead SSOP package making it ideally suited for applications demanding a high conversion efficiency in limited space.

In summary, the TES 3-1223 DC-DC converter offers a great solution for applications requiring efficient and high-density power conversion. With its wide input voltage range, adjustable output voltage and excellent protection features, it is the perfect choice for a range of demanding applications.

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