ITZ0924S15 Power Supplies - Board Mount

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DC-DC converters are widely used in a variety of industrial, home, and automotive applications as an efficient way to convert direct current (DC) voltages from one level to another. The ITZ0924S15 is a fixed DC-DC converter with a variety of different features, making it popular for a broad range of applications. This article will detail the applications fields of the ITZ0924S15, as well as the working principle of the device.

Applications of the ITZ0924S15

The ITZ0924S15 has been designed for applications where the DC voltage needs to be regulated from a higher or lower level. The device is able to convert a DC voltage to either an isolated or non-isolated point of load, allowing it to be used in varying applications. It is typically used for automotive, telecom and industrial power supplies, or as an LED driver.

The ITZ0924S15 is a low profile device, measuring just 2.5 x 4.4mm, making it an ideal choice for space-constrained direct current applications. The device is also equipped with over voltage protection (OVP), over current protection (OCP) and short circuit protection (SCP) for improved reliability.

The fixed output voltage of the ITZ0924S15 also makes it an ideal choice for applications that require a reliable output without the need for external components. This eliminates the need for circuit size optimization which can be challenging in certain applications.

Working Principle

The ITZ0924S15 is a single-stage converter, meaning that it uses a single integrated circuit (IC) to convert the input voltage to the desired output voltage. The device is a PWM controlled buck converter, meaning it uses pulse width modulation (PWM) to regulate the output voltage and limit the current. The device also uses a synchronous rectifier, which allows it to efficiently convert the input DC voltage to the desired output level with minimal power loss.

The ITZ0924S15 is designed to be a general purpose device, which is why it has a wide operating range of 2.5V - 24V. It is also capable of switching frequencies up to 2MHz, allowing for higher efficiency and faster transient response. The device also has an adjustable soft-start feature which can be used to reduce the inrush current when the device is first switched on, helping to further reduce power losses.

Conclusion

In conclusion, the ITZ0924S15 is a different DC-DC converter with a broad range of applications. The device can be used for a variety of DC voltage conversion needs, including automotive, telecom and industrial power supplies, as well as LED drivers. The device is also small and features a wide operating range and adjustable soft-start feature, making it a reliable choice for applications requiring efficient DC-DC conversion.

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