ADP5050-EVALZ

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Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS covers a wide range of power management applications, allowing a variety of system boards to be evaluated and tested in real-world scenarios. One such evaluation board is the ADP5050-EVALZ, which is a high-quality evaluation board designed to enable integrated flexible circuit layout solutions. The board can provide evaluation and reference measurements for the ADP5050, a pin-compatible dual-output integrated full-level controller which combines discrete and integrated topologies.

The ADP5050-EVALZ evaluation board combines the ADP5050 power controller IC with an external MOSFET to provide dual output power supply solutions. It has two independent internal start-up supplies (BATT and VRE) which enable the start-up of the controller, making it suitable for battery-powered applications. It also features an integrated filter, two-point adjustable current limit, soft-start, thermal shutdown, input voltage protection and power supply good signals.

The ADP5050-EVALZ can be used in a wide range of applications, such as power lines, imaging systems, power quality management and switching voltage conversion. It is designed for applications up to 50W and it can supply up to 17A of continuous output current. The evaluation board is also designed to provide stable and accurate output voltage up to 24V. It can also be used to evaluate the ADP5050 in open-wire mode.

The ADP5050-EVALZ operates according to the principle of pulse width modulation (PWM). This principle permits the control of power supply output duration by adjusting the duty cycle of the PWM signal. Thus, varying the width of the pulse packets, the output voltage level is controlled. The advantage is that a minimum level of external passive components is needed to implement the circuit. The output current is further controlled by adjusting the operating frequency of the PWM system. The ADP5050-EVALZ also features a soft-start feature, which prevents current inrush when the power supply is turned on.

The board also has several LEDs, which are used for power supply status and fault indication. This is designed to provide visual feedback on the status of the power supply. The evaluation board also features a USB interface, which allows the user to control the power output, monitor the output voltage, as well as configure the various parameters of the ADP5050. The user can also use the USB interface to log the output voltage for a set period of time.

The ADP5050-EVALZ is an ideal evaluation board for testing and evaluating dual-output power supply consoles. It is designed to provide a robust and reliable performance, while offering on-board components to minimize external circuitry and provide fast start-up performance. With its wide range of applications and features, the ADP5050-EVALZ is a great choice for those looking for a high-quality evaluation board.

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