S-8521B32MC-ATRT2U

Voltage - Supply (Vcc/Vdd):	2.5 V ~ 16 V
Supplier Device Package:	SOT-23-5
Package / Case:	SC-74A, SOT-753
Operating Temperature:	-40°C ~ 85°C (TA)
Control Features:	Enable
Serial Interfaces:	--
Clock Sync:	No
Synchronous Rectifier:	No
Duty Cycle (Max):	100%
Frequency - Switching:	180kHz
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

S-8521B32MC-ATRT2U application field and working principleThe S-8521B32MC-ATRT2U from Renesas Electronics is a low power, 2A step-down DC-DC switching regulator. It is capable of up to 95% efficiency and operating at up to 1Mhz switching frequency.This DC-DC switching regulator uses the Volterra VSCP-862 voltage control IC, allowing it to produce output voltages of 0.8V to 1.5V with excellent load and line regulation. It has an internal compensation network, which can provide excellent transient performance. The device also features a soft start integrated circuit, which reduces inrush current and provides a smooth start up.The S-8521B32MC-ATRT2U is designed for use in a variety of applications such as automotive, consumer electronics, LED lighting and battery powered applications. It is suitable for buck, boost and buck-boost operation, making it versatile for a number of applications. It is available in an easy to use 10 pin package, making it ideal for space constrained applications.The S-8521B32MC-ATRT2U uses a high frequency PFC (Power Factor Correction) circuit and careful loop compensation to ensure excellent regulation performance. The PFC circuit allows for efficient power conversion, making it suitable for high power input sources such as automotive battery. The device also includes a power save mode which reduces quiescent current and extends battery life when required.The S-8521B32MC-ATRT2U has a built-in output over current protection circuit, which protects the device from overload current conditions. A suite of protection features make the device safe and reliable, these features include: thermal shutdown (TSD), over voltage protection (OVP), under voltage protection (UVP) and over current protection (OCP).In summary, the S-8521B32MC-ATRT2U is an advanced, low power DC-DC switching regulator with excellent regulation performance and a suite of protection features. It is designed for a variety of applications such as automotive, consumer electronics, LED lighting and battery powered applications.

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