6.0V to 28V, 1.2A 1ch Step-Down Switching Regulator - BD9E151NUX

The BD9E151NUX is a 28V, 1.2A diode-rectification buck converter that integrated internal high-side 30V Power MOSFET. To increase efficiency at light loads, a pulse skipping is automatically activated. Furthermore, the 0uA shutdown supply current allows the device to be used in battery powered application. Current mode control with internal slope compensation simplifies the external component count while allowing the use of ceramic output capacitors.

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BD9E151NUX-TRActiveVSON008X203040004000TapingYes

BD9E151NUX Data Sheet

Specifications
GradeStandard
ch1
Integrated FET / ControllerIntegrated FET
Buck / Boost / Buck-Boost / InvertingBuck
Synchronous / NonsynchronousNonsynchronous
Vin1(Min.)[V]6.0
Vin1(Max.)[V]28.0
Vout1(Min.)[V]1.0
Vout1(Max.)[V]19.6
Iout1(Max.)[A]1.2
SW frequency(Max.)[MHz]0.6
Light Load modeNo
ENYes
PGOODNo
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
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Reference Circuits and Bomlist BD9E151NUX
Evaluation Board User's Guide BD9E151NUX
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BA12004BF
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BU9006GUZ
Package Information BU90028NUX
Part Explanation BA12004BF