BD9A101MUV-LB Series

2.7V to 5.5V Input, 1A Integrated MOSFET, Single Synchronous Buck DC/DC Converter

Catalog

2.7V to 5.5V Input, 1A Integrated MOSFET, Single Synchronous Buck DC/DC Converter

Part	Main Purpose	Regulator Topology	Voltage - Input [Min]	Voltage - Input [Max]	Board Type	Utilized IC / Part	Outputs and Type	Outputs and Type	Current - Output	Supplied Contents	Frequency - Switching	Voltage - Output	Topology	Package / Case	Synchronous Rectifier	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Output Type	Mounting Type	Voltage - Input (Min) [Min]	Number of Outputs	Voltage - Output (Max) [Max]	Function	Voltage - Output (Min/Fixed)	Voltage - Input (Max) [Max]	Output Configuration
Rohm Semiconductor BD9A101MUV-EVK-001	DC/DC Step Down	Buck	2.7 V	5.5 V	Fully Populated	BD9A101	Non-Isolated	1	1 A	Board(s)	1 MHz	1.8 V
Rohm Semiconductor BD9A101MUV-LBE2									1 A		1 MHz		Buck	16-VFQFN Exposed Pad		-40 °C	125 ¯C	VQFN016V3030	Adjustable	Surface Mount	2.7 V	1	3.85 V	Step-Down	0.8 V	5.5 V	Positive

Catalog

2.7V to 5.5V Input, 1A 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.BD9A101MUV-LB is a synchronous buck switching regulator with built-in low on-resistance power MOSFETs. It is capable of providing current up to 1A.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.