HR1001AGS-Z Integrated Circuits (ICs)

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HR1001AGS-Z IC is a step-down DC Voltage Regulator from ROHM Semiconductor. It belongs to the PMIC (Power Management IC) category of AC-DC Converters, Offline Switchers segment. This IC comes in a 6-Pin SOT-25 package and provides synchronous rectification technology that simplifies power system design. In Basic Voltage Regulation Mode, the IC provides adjustable output set point and peak current of 1.5A with a frequency range of 300kHz.

The HR1001AGS-Z IC is designed to deliver extremely low standby power consumption while operating in light load conditions and offers an efficient power saving design. In addition, the IC also integrates over-temperature protection, which prevents the IC from returning to normal operation until the temperature returns to the normal operating temperature range.

This high-performance DC Voltage Regulator has a number of applications. It is suitable for applications such as Telecom Base Station, Consumer Electronics, PC Power Supply and Industrial Control System. It also offers a wide input voltage range of 5.5V to 28V, a wide operating temperature range from -40°C to +105°C and high-speed turn-on/off rise time to provide good performance in a variety of systems.

In the application field, the HR1001AGS-Z is mainly used for high-efficiency power conversion. This IC provide synchronous rectification for a wide input range and high speed turn-on and turn off rise time. It also has added features such as over temperature protection, adjustable output setpoint and 1.5A peak current limitations. The IC is also highly suitable for sensitive applications such as telecom base station, consumer electronics and PC power supply, as it provides high efficiency power conversion with low operating temperature range.

The working principle of HR1001AGS-Z is based on synchronous rectification. This IC is designed to maximise efficiency and efficiency through the use of synchronous rectification that eliminates the need for a synchronous power transistor and improves power conversion efficiency. The IC also uses a buck converter to regulate the output voltage set point and peak current. This IC also utilises an under-voltage protection circuit, Over-Temperature Protection circuit, as well as an Over-Current Protection circuit to ensure safe and reliable operation of the device.

The IC also offers advanced features such as wide voltage range, +/-2% output voltage accuracy, an adjustable output set point and high peak current, 1.5A limitation. Furthermore, the IC is capable of providing high system reliability and excellent response time due to its high-speed turn-on and turn-off rise time and its fast switching frequency of 300kHz.

In conclusion, the HR1001AGS-Z is a highly reliable and efficient DC Voltage Regulator that is suitable for use in a variety of applications, including telecom base stations, Consumer Electronics, PC Power Supply and Industrial Control System. It is an ideal choice for those looking to improve system performance and efficiency in these applications. This easy to use IC with its wide input voltage range, high-speed turn-on and turn-off rise time, wide operating temperature range and over temperature protection make it an ideal choice for sensitive and high-efficiency power conversion applications.

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