S-1009C10I-N4T1U Integrated Circuits (ICs)

Series:	S-1009
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Voltage Detector
Number of Voltages Monitored:	1
Output:	Push-Pull, Totem Pole
Reset:	Active Low
Reset Timeout:	--
Voltage - Threshold:	1V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SC-82A, SOT-343
Supplier Device Package:	SC-82AB

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Introduction

S-1009C10I-N4T1U is an advanced PMIC from Sichuan Royal Electronics Company. It is capable of meeting the performance requirements of a wide range of applications, ranging from industrial to consumer applications. This PMIC can be considered ideal for applications that require efficient power management and regulation. The device provides a wide input voltage range and multiple output voltage rails, with good thermal performance and low EMI. It is also capable of providing an accurate and reliable performance during transient conditions.

Application Field

S-1009C10I-N4T1U is suitable for industrial applications where accurate and reliable power management and regulation is required. This PMIC is designed to provide wide input voltage range and multiple output voltage rails, along with good thermal performance and low electromagnetic interference. The device has also been tested to support up to an extended temperature range of -40°C to +125°C. With its wide input voltage range, it is well-suited for applications such as fan motor speed control and automotive on-board electronics integration. Other notable applications of this PMIC include medical equipment and communication systems. This PMIC can also be applied in the consumer applications such as game consoles, LCD video displays, DVD players, etc.

Working Principle

The device provides a wide input voltage range and multiple output voltage rails, which are able to regulate the power supply accurately. It can also maintain a temperature range of -40°C to +125°C.The PMIC comprises of two optimized power delivery systems: a voltage regulator and buck booster converter. These two systems work together to achieve efficient power conversion and to provide a stable output voltage. The voltage regulator module of the PMIC is designed to regulate the output voltage to the preset values, regardless of the variations in the input voltage. It works by comparing the actual output voltage to the preset reference voltage and dynamically adjusts the output voltage level by modulating the extent of switching in the switches of the power supply. This is achieved by the PWM signal being sent to the switches so that they switch at the desired frequency. The buck booster converter enables the PMIC to provide multiple output voltage rails. It works by generating an intermediate voltage to serve as the switching device and then wrapping it around the main output voltage using inductance. This intermediate voltage can be stepped down or up, depending on the desired voltage output. The buck booster converter also makes it possible to provide a wide input voltage range.

Conclusion

S-1009C10I-N4T1U is an advanced PMIC from Sichuan Royal Electronics Company. It is suitable for industrial and consumer applications that require efficient power management and regulation. The device is incorporated with two optimized power delivery systems to achieve efficient power conversion and to provide a stable output voltage. With its wide input voltage range and multiple output voltage rails, it is a suitable candidate for applications that require reliable power supply and regulation.

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