SG1525AJ-883B

Voltage - Supply (Vcc/Vdd):	8 V ~ 35 V
Supplier Device Package:	16-CERDIP
Package / Case:	16-CDIP (0.300", 7.62mm)
Operating Temperature:	-55°C ~ 125°C (TA)
Control Features:	Enable, Frequency Control, Soft Start
Serial Interfaces:	--
Clock Sync:	Yes
Synchronous Rectifier:	Yes
Duty Cycle (Max):	49%
Frequency - Switching:	100Hz ~ 350kHz
Series:	--
Output Phases:	1
Number of Outputs:	2
Topology:	Push-Pull
Output Configuration:	Positive
Function:	Step-Up/Step-Down
Output Type:	Transistor Driver
Part Status:	Active
Packaging:	Tube

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Introduction of SG1525AJ-883B

The SG1525AJ-883B is a monolithic integrated circuit (IC) from CIRRUS LOGIC Inc., that is used as a Voltage Regulator, DC DC Switching Controller in automotive power supply systems. It is a versatile, low-power device that combines a gate driver circuit, a linear voltage regulator, an oscillator, and an input voltage regulator into one package. It is designed to provide enhanced power management capabilities and is suitable for a variety of applications, including automotive, lighting, and power conditioning systems.The SG1525AJ-883B contains several features that make it attractive for a wide range of applications. It provides a wide input voltage range, allowing it to operate from unregulated power sources such as batteries, and its integrated oscillator enables it to control switching and control frequencies with minimal external components. It also offers a low-power consumptio, adjustable output voltage, as well as over-voltage, over-current, and temperature protection.

Main Features of SG1525AJ-883B

The SG1525AJ-883B can be used to control, regulate and protect the power supply system for a variety of applications. It provides superior performance in applications such as Automotive, LED and other power conditioning systems. The main features of the device include: 1. Input voltage from 3V to 40V: The SG1525AJ-883B supports a wide input voltage range, allowing it to be used in applications such as automotive and lighting systems.2. Frequency range of 250kHz to 500kHz: The SG1525AJ-883B has an adjustable output frequency range of 250kHz to 500kHz, allowing it to deliver the right power output for a particular application. 3. Over voltage, over-current and temperature protection: The device features over-voltage, over-current and temperature protection, to ensure that the power supply system is adequately protected against excessive voltages and currents.4. Low power consumptio: The SG1525AJ-883B has an extremely low power consumption, which ensures that the system can be run for a long period of time without requiring frequent battery or power source changes.

Application and Working Principle of SG1525AJ-883B

The SG1525AJ-883B is mainly used in automotive systems, LED lighting systems and other power conditioning systems. It can be used to control the power supply system, regulate the voltage and current levels, and to protect the system from excessive voltages and currents.In an automotive system, the SG1525AJ-883B is typically used to regulate the power supply to the vehicle\'s electrical system. It acts as an interface between the vehicle\'s main power supply and the system\'s different components, such as the engine, headlights, and other electrical components.The SG1525AJ-883B works by regulating the input voltage to the system components, reducing it when needed and increasing it when more power is required. It also uses its integrated oscillator to control the frequency of the system, allowing it to deliver the right amount of power to the components in order to achieve the desired performance.The SG1525AJ-883B is also used in lighting systems, to regulate the amount of current that is delivered to the lights. It uses its adjustable frequency range to control the power output to the lights, preventing them from becoming too bright or dim.Finally, the SG1525AJ-883B can also be used in power conditioning systems, to regulate the voltage and current levels delivered to the system components. It is used to regulate the power levels to prevent excessive power delivery, which could damage the system components or cause a power surge.

Conclusion

The SG1525AJ-883B is a versatile, low-power monolithic IC from CIRRUS LOGIC Inc. that can be used as a Voltage Regulator, DC DC Switching Controller, and protector of electronics in automotive, lighting and other power conditioning systems. It is designed with a wide input voltage range, a low power consumption and a adjustable output frequency range of 250kHz-500kHz, making it a popular choice for a variety of applications. Additionally, it also offers over-voltage, over-current and temperature protection, further ensuring the system’s longevity.

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