BD9A301MUV-LB Series

2.7V to 5.5V Input, 3A Integrated MOSFET Single Synchronous Buck DC/DC Converter

Catalog

2.7V to 5.5V Input, 3A Integrated MOSFET Single Synchronous Buck DC/DC Converter

Part	Voltage - Output (Min/Fixed)	Voltage - Input (Max) [Max]	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Output Configuration	Voltage - Input (Min) [Min]	Supplier Device Package	Number of Outputs	Synchronous Rectifier	Function	Output Type	Current - Output	Voltage - Output (Max) [Max]	Package / Case	Frequency - Switching	Topology	Voltage - Input [Min]	Voltage - Input [Max]	Utilized IC / Part	Voltage - Output	Regulator Topology	Main Purpose	Outputs and Type	Outputs and Type	Board Type	Supplied Contents
Rohm Semiconductor BD9A301MUV-LBE2	0.8 V	5.5 V	Surface Mount	-40 °C	125 ¯C	Positive	2.7 V	VQFN016V3030	1		Step-Down	Adjustable	3 A	3.85 V	16-VFQFN Exposed Pad	1 MHz	Buck
Rohm Semiconductor BD9A301MUV-EVK-001													3 A			1 MHz		2.7 V	5.5 V	BD9A301	1.8 V	Buck	DC/DC Step Down	Non-Isolated	1	Fully Populated	Board(s)

Catalog

2.7V to 5.5V Input, 3A Integrated MOSFET Single Synchronous Buck DC/DC Converter

Key Features

• Long Time Support Product for Industrial Application, Synchronous Single DC/DC Converter., SLLM™ (Simple Light Load Mode) Control., Over Current Protection., Short Circuit Protection., Thermal Shutdown Protection., Under Voltage Lockout Protection., Adjustable Soft start Function., Power Good Output., VQFN016V3030 Package (Backside Heat Dissipation)

Description

This is the product guarantees long time support in Industrial market. BD9A301MUV-LB is a synchronous buck switching regulator with built-in low on-resistance power MOSFETs. It is capable of providing current up to 3A. The SLLM™ control provides excellent efficiency characteristics in light-load conditions which make the product ideal for equipment and devices that demand minimal standby power consumption. The oscillating frequency is high at 1MHz using a small value of inductance. It is a current mode control DC/DC converter and features high-speed transient response. Phase compensation can also be set easily.