TS30012-M000QFNR

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The TS30012-M000QFNR switching regulators are DC/DC power converters manufactured by Traco Power, and it falls under their Power Management IC (PMIC) voltage regulator category. These switching regulators offer high performance and efficiency, with the ability to accept input voltages between 2.5V to 24V while offering adjustable output voltages up to 12Vdc. The TS30012-M000QFNR switching regulators are fully integrated with a wide array of features and a high power density that helps save space, making it an ideal choice in applications such as industrial automation, test and measurement, medical, lighting, and telecom equipment.

Designed for maximum power efficiency, the TS30012-M000QFNR switching regulators come in a high-density and compact SMD package type, with the ability to dissipate up to 2.5W of power in the uncooled and 4.5W in the cooled version. It operates at up to 85% efficiency and up to 150 kHz switching frequencies and has exceptional transient responses and line/load regulation. Additionally, the TS30012-M000QFNR switching regulators feature two adjustable current limiting pins and two protected output pins, which offer complete output protection, as well as an hysteretic thermal control for overload protection up to 110°C.

In terms of physical architecture, the TS30012-M000QFNR switching regulators are comprised of a power stage, which is composed of two power MOSFETs connected in a synchronous rectification configuration, and a controller section. The MOSFETs are connected in a synchronous rectification configuration to create a push-pull switching converter. The controller section, which sets the switching frequency and the duty cycle, is made up of a number of active and passive components, such as an error amplifier, an oscillator, a diode, two power transistors, and two current limiting resistor networks. The error amplifier is designed to control the output voltage of the power converter, and the oscillator is used to generate the switching frequency. The two power transistors are used to control the drive to the power MOSFETs, while the diode and two current limiting resistor networks are used to adjust the on and off times of the MOSFETs.

The TS30012-M000QFNR switching regulators offer high precision output voltage regulation. This is achieved by feeding the error amplifier comparator reference voltage to the voltage divider, thereby directly controlling the output voltage of the converter. The output voltage is also adjustable via an external potentiometer. The switching frequency for the TS30012-M000QFNR switching regulator is also adjustable with an external resistor. This feature helps to optimize the performance of the converter for specific system requirements.

The TS30012-M000QFNR switching regulators are highly integrated and offer high power density and exceptional performance. As a result, they are an ideal choice for a wide range of applications requiring high performance, efficiency, and reliable power conversion.

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