S-8533A15AFT-TB-U

Voltage - Supply (Vcc/Vdd):	2.7 V ~ 16 V
Supplier Device Package:	8-TSSOP
Package / Case:	8-TSSOP (0.173", 4.40mm Width)
Operating Temperature:	-40°C ~ 85°C (TA)
Control Features:	Enable, Soft Start
Serial Interfaces:	--
Clock Sync:	No
Synchronous Rectifier:	Yes
Duty Cycle (Max):	100%
Frequency - Switching:	300kHz
Series:	--
Output Phases:	1
Number of Outputs:	1
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Output Type:	Transistor Driver
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The S-8533A15AFT-TB-U Voltage Regulator is an AC-DC Switching Controller IC designed to supply DC-to-DC conversion. It has a high precision and high switching frequency which improves converter efficiency. The robust power switching control offers flexible system design with fast transient response. The S-8533A15AFT-TB-U Voltage Regulator also offers advanced power saving and EMI performance, making it ideal for various applications.

Application Field

The S-8533A15AFT-TB-U Voltage Regulator is primarily used in high-efficiency DC-to-DC DC-DC switching applications such as notebook adapter, routers, wired communication devices, home appliances, intelligent house lighting, monitoring and other consumer and computing products. The features of the S-8533A15AFT-TB-U Voltage Regulator which make it suitable for high-efficiency DC-to-DC conversion include its high precision, fast switching speed, high efficiency, current-limiting protection, advanced EMI performance and advanced power saving performance.

Working Principle

The S-8533A15AFT-TB-U Voltage Regulator is an AC-DC switching controller IC which employs a constant-off-time (COT) topology. It operates by regulating the inductor current with peak current control and by driving the power MOSFET with a constant off-time. In the S-8533A15AFT-TB-U Voltage Regulator, the primary side control circuit also realizes both constant voltage (CV) and constant current (CC) mode regulation.The S-8533A15AFT-TB-U Voltage Regulator also offers fast transient response and is able to react quickly to changes in output loads. This improves system performance and reduces the EMI of the converter. The built-in temperature protection circuit in the S-8533A15AFT-TB-U Voltage Regulator helps to protect it from overheating and ensures it does not get damaged when placed in a harsh environment.

Conclusion

The S-8533A15AFT-TB-U Voltage Regulatoris an AC-DC Switching Controller IC designed to supply DC-to-DC conversion with high precision, fast switching speed, high efficiency, advanced EMI performance, temperature protection, current-limiting protection and advanced power saving performance. It is mainly used in high-efficiency DC-to-DC DC-DC switching applications. The S-8533A15AFT-TB-U Voltage Regulator operates by regulating the inductor current with peak current control and by driving the power MOSFET with a constant off-time. With its feature-rich design and robust performance, the S-8533A15AFT-TB-U Voltage Regulator is ideal for use in various applications.

The specific data is subject to PDF, and the above content is for reference