AP1538SG-13

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The AP1538SG-13 is a Single-channel high-efficiency DC/DC switching regulator with integrated dual FETs, an internal power switch, and an internal fast-speed high-efficiency compensation. This device features a wide input voltage range from 5V to 16V, has a maximum output current up to 8A, and provides short circuit protection, over temperature protection, and current limiting protection. It is a low power and high efficiency device, ideal for a wide range of applications.

AP1538SG-13 belongs to the group of PMIC (Power Management Integrated Circuit) and more specifically, to the Voltage Regulators - DC DC Switching Regulators. This device\'s main advantage is its ability to efficiently convert energy from a battery or external power source to a regulated output voltage that can be used in various applications. This helps reduce energy consumption, saves cost, and increases longevity of batteries used in the application. The AP1538SG-13 also offers a wide range of features, including an adjustable output voltage range, fast transient response, and high power efficiency.

The working principle of the AP1538SG-13 is based on a power topology. It uses two main components, a switch and a control circuit, to form a closed circuit and regulate the power conversion process. The switch consists of two N-channel MOSFETs which are driven by a PWM signal from the control circuit. When the PWM signal is \'high\', the switch is ON, allowing the input current to flow to the output, and when the PWM signal is \'low\', the switch is OFF, and the current to the output is blocked. Depending on the PWM signals, the switch is toggled, creating an adjustable output voltage.

The control circuit of the AP1538SG-13 is a self-balancing, current mode, PWM controller. It uses an internal signal amplitude comparator which monitors the PWM signal and provides an output signal to the switch. The internal fast-speed high-efficiency compensation network and dedicated power management schemes ensure proper current output and smooth voltage transitions. The AP1538SG-13 also includes other features such as under-voltage protection, over-heat protection, and current-limit protection.

TheAP1538SG-13 is ideal for applications such as computing, networking, power supplies, automotive, and communications systems. It can be used to provide a regulated DC output voltage and can be used to power up LED lighting, servers, and other mission-critical applications. It is also used in battery-operated applications, where it is designed to provide stable voltage and current, even when the battery voltage is changing. The device can also be used for applications which require a high efficiency and low standby power, such as wearables, mobile battery management systems, and IoT devices.

In summary, the AP1538SG-13 is a versatile and efficient DC/DC switching regulator that provides a wide input voltage range, adjustable output voltage, fast transient response, and high power efficiency. This device is suitable for a wide range of applications, from computing, networking, and power supplies, to automotive and communication systems, as well as battery-powered devices. Its low power consumption and long-term stability makes the AP1538SG-13 the ideal choice for various mission-critical applications.

The specific data is subject to PDF, and the above content is for reference