AP65453SP-13 Integrated Circuits (ICs)

Voltage - Input (Max):	18V
Supplier Device Package:	8-SO-EP
Package / Case:	8-SOIC (0.154", 3.90mm Width) Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Synchronous Rectifier:	Yes
Frequency - Switching:	650kHz
Current - Output:	4A
Voltage - Output (Max):	6V
Voltage - Output (Min/Fixed):	0.765V
Series:	--
Voltage - Input (Min):	4.5V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Active
Packaging:	Tape & Reel (TR)

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BA65453SP-13: Application Field and Working PrincipleThe BA65453SP-13 is a DC-DC switch-mode power regulator from ROHM Semiconductor, designed for a range of applications such as Automotive, Computer, Consumer and Consumer Electronics. It supports a voltage range of 2.5V to 16V, and has an output current capability of up to 500mA.ApplicationsThe BA65453SP-13 can be used in a variety of applications, ranging from automotive electronics to computing and consumer applications. In automotive applications, it can be used to provide power for electronic components. In computing applications, it can be used to provide power to processors, memory, and other components. And in consumer electronics, it can be used to power LCD displays, audio amplifiers, and more.Working PrincipleThe BA65453SP-13 employs a switching regulator circuit to supply regulated power to loads. The circuit consists of two power switches and two inductors. During the on-time of one of the power switches, current is inductively stored in the first inductor. During the off-time, the current switches and flows through the second inductor, providing output power to the load. This switching action also generates a voltage across the inductors, which is then added to the supply voltage. The output voltage is regulated by a control loop, which adjusts the duty-cycle of the power switches.SummaryThe BA65453SP-13 is a versatile DC-DC switch-mode power regulator from ROHM Semiconductor. It can be used in a wide range of applications, from automotive to computing, and from home to consumer electronics. It has a wide input voltage range of 2.5V to 16V, and an output current capacity of up to 500mA. The BA65453SP-13 employs a switching regulator circuit to provide power to loads, using two power switches and two inductors. The output voltage is regulated by a control loop, which adjusts the duty-cycle of the power switches accordingly.

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