2.7V to 5.5V Input, 1A Integrated MOSFET, Single Synchronous Buck DC/DC Converter - BD9A101MUV-LB

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.

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BD9A101MUV-LBE2ActiveVQFN016V303030003000TapingYes

BD9A101MUV-LB Data Sheet

Specifications
GradeIndustrial
ch1
Integrated FET / ControllerIntegrated FET
Buck / Boost / Buck-Boost / InvertingBuck
Synchronous / NonsynchronousSynchronous
Vin1(Min.)[V]2.7
Vin1(Max.)[V]5.5
Vout1(Min.)[V]0.8
Vout1(Max.)[V]3.85
Iout1(Max.)[A]1.0
SW frequency(Max.)[MHz]1.0
Light Load modeYes
ENYes
PGOODYes
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
Technical Documents
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)
Related Product
PART NUMBERProduct SeriesDatasheet
BD9528AMUVBuck Converters (Synchronous & Controller)Datasheet
BD9528AMUV2 Channel Output Switching RegulatorsDatasheet
BD4271FP2-CLDO Regulators with Watch-Dog TimerDatasheet
BD42530EFJ-CVoltage TrackersDatasheet
BD42530FP2-CVoltage TrackersDatasheet
BD37201NUXSingle-Output LDO RegulatorsDatasheet
BD9A101MUV-LB BD9A101MUV-LB
BD9528AMUV BD9528AMUV
BD4271HFP-C BD4271HFP-C
BD42530FP2-C BD42530FP2-C
BD37201NUX BD37201NUX
Reference Circuits and Bomlist BD9A101MUV-LB
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BA12004BF
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BU9006GUZ
Part Explanation BA12004BF