7.0V ~ 28V Input, 3A Integrated MOSFET Single Synchronous Buck DC/DC Converter - BD9E302EFJ

BD9E302EFJ is a synchronous buck switching regulator with built-in power MOSFETs. High efficiency at light load with a SLLM™ (Simple Light Load Mode). It is most suitable for use in the equipment to reduce the standby power is required. 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
BD9E302EFJ-E2ActiveHTSOP-J825002500TapingYes

BD9E302EFJ Data Sheet

Specifications
GradeStandard
ch1
Integrated FET / ControllerIntegrated FET
Buck / Boost / Buck-Boost / InvertingBuck
Synchronous / NonsynchronousSynchronous
Vin1(Min.)[V]7.0
Vin1(Max.)[V]28.0
Vout1(Min.)[V]1.0
Vout1(Max.)[V]19.6
Iout1(Max.)[A]3.0
SW frequency(Max.)[MHz]0.55
Light Load modeYes
ENYes
PGOODNo
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
Technical Documents
Features
  • Synchronous single DC/DC converter
  • SLLM™ control (Simple Light Load Mode)
  • Over current protection
  • Short circuit protection
  • Thermal shutdown protection
  • Under voltage lockout protection
  • Soft start
  • Reduce external diode
  • HTSOP-J8 package
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
BD9E302EFJ BD9E302EFJ
BD9528AMUV BD9528AMUV
BD4271HFP-C BD4271HFP-C
BD42530FP2-C BD42530FP2-C
BD37201NUX BD37201NUX
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