MAX17551AUBEVKIT#

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The MAX17551AUBEVKIT evaluation board enables evaluation of the MAX17551 at a full operating range. This device is an integrated rapid start fly-back PMM (power module manager) controller configured for off-line isolated power supplies. The MAX17551AUBEVKIT board requires ratings of +4.5V to +20V input voltage, and provides an adjustable output voltage of up to 20V. The MAX17551AUBEVKIT is a Ready-for-Use Switch Mode Supply (SMPS). The board is housed in an 8 pin 5.2mm x 5.2mm x 0.75mm TSSOP package, with a voltage up to 40V maximum.

The MAX17551AUBEVKIT application field is suitable for a wide range of DC/DC and AC/DC (off-line) SMPS. The board is suitable for portable equipment, such as notebook computers, tablet PCs, battery chargers, and other applications. It is also suitable for DC DC supplies, AC to DC SMPS, and buck converters.

The board has a low quiescent current and a high power efficiency of up to 92%, so it is ideal for a wide range of off-line applications. The board offers several features that make it suitable for low power applications. The board is very cost effective and its low power consumption makes it ideal for energy efficient applications. It also features low EMI and is low dirt tolerant. The board also includes current mode control, cycle-by-cycle current limit, and soft-start/Hiccup mode protection.

The design of the board follows a two stage topology. The main stage is a flyback converter, and the second stage is a buck converter. The first stage is responsible for generating the isolated output voltage, while the second stage is responsible for regulating the output voltage. The two stages are in constant communication, and the board is intended to provide clean, regulated output power.

The MAX17551AUBEVKIT works by first rectifying the mains voltage and converting it to a 16V DC voltage. The DC voltage is then converted to a pulsed waveform using an oscillator and pulse-width modulation. The pulse-width modulation then pulses a power transistor to control the voltage-gain of the transformer, and the current-gain of the output diode. Finally, the output is rectified and regulated by the output filter and voltage regulator.

The MAX17551AUBEVKIT is designed to provide a high performance, cost-effective solution for off-line SMPS applications. The board offers a wide input range, low quiescent current, and low dirt-tolerance. It has a high power efficiency, and includes current mode control, cycle-by-cycle current limit, and soft-start/Hiccup mode protection. The board is suitable for a wide range of applications, such as portable equipment, DC to DC supplies, AC to DC supplies, and buck converters.

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