ISE0509A Power Supplies - Board Mount

IS0509A is a DC-DC converters, which stands for Intelligent control Electronic Switching Step-down Power System, offers excellent performance in terms of efficiency, current limitation, and stability for mobile battery-powered applications. Its robustness and high-efficiency design make it suitable for a wide range of applications and operating environments.

The ISE0509A DC-DC converter has a wide input voltage range and supports a wide variety of power sources, including 12V, 15V, 24V, and up to 48V, allowing it to work with different types of battery or AC adapters. The device offers a high conversion efficiency of up to 95% and offers over-temperature and over-current protections for improved system reliability. Furthermore, the ISE0509A is capable of operating in a wide temperature range, from -40°C to +85°C, making it suitable for a wide variety of applications.

The ISE0509A power supply incorporates a high-performance pulse-width modulation (PWM) converter that is capable of delivering a maximum output power of 72W. It is capable of operating in a wide range of input voltages, from 3.8V to 48V, and has an adjustable output voltage range of 1.2V to 25V. The output is adjustable in as small steps as 12.5mV, allowing for fine-tuning the output voltage for power-critical applications.

The working principle of the ISE0509A DC-DC converter is based on pulse-width modulation (PWM) control, which enables a wide range of input and output voltages. PWM control can be described as a modulation technique that varies the pulse width of a square wave in order to adjust the on and off times of a circuit.In the case of the ISE0509A, the controller receives an input voltage, which is then transformed into a regulated power supply. The PWM controller generates a periodic voltage waveform, which is then filtered to form the desired output voltage. The switch electronics are used to control the switching frequency according to the desired output voltage and current level.This technology ensures high-efficiency operation and superior power conversion over a wide range of input and output voltages, and with good power efficiency.

In addition, the ISE0509A offers integrated protection against over-temperature and over-current conditions for improved system reliability. The integrated protection features ensure that the power system remains stable and safe in a variety of extreme operating conditions.The ISE0509A DC-DC converter is highly efficient and suitable for a wide range of applications, including portable and automotive electronics, battery chargers, industrial and medical instrumentation, and telecom systems. It is an ideal choice for mobile power applications that require reliable, low-power operation in a variety of extreme operating environments.