2.6V to 5.5V, 2A, 0.3MHz to 2.4MHz Synchronous Step-Down Converter BD90541MUV-C

The BD90541MUV-C is a synchronous step-down converter which operates in current mode. It can operate with maximum frequency of 2.4 MHz, and can downsize external parts such as inductor. It can supply a maximum output current of 4A with built-in Pch and Nch output MOSFET. Output voltage and oscillation frequency can be adjusted by external resistors and can also be synchronized with an external clock.

型号Status封装包装数量最小独立包装数量包装形态RoHS
BD90541MUV-CE2供应中VQFN20SV404025002500TapingYes

BD90541MUV-C 数据手册 Data Sheet

技术特性
GradeAutomotive
ch1
Integrated FET / ControllerIntegrated FET
Buck / Boost / Buck-Boost / InvertingBuck
Synchronous / NonsynchronousNonsynchronous
Vin1(Min.)[V]2.6
Vin1(Max.)[V]5.5
Vout1(Min.)[V]0.6
Vout1(Max.)[V]5.0
Iout1(Max.)[A]4.0
SW frequency(Max.)[MHz]2.4
Light Load modeNo
ENYes
PGOODYes
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]125
技术资料下载
产品特点
  • AEC-Q100 Qualified
  • Up to 2.4MHz movement
  • Excellent Load Response by Current Mode Control
  • Built-in Pch/Nch Output MOSFET.
  • Frequency Synchronization with External Clock.
  • Output Error Monitor Terminal (PGOOD Terminal)
  • Adjustable Output Voltage and Oscillation Frequency by External Resistors.
  • Built-in Self-Reset Type Overcurrent Protection.
  • Built-in Output Overvoltage/Short Circuit Detection.
  • Built-in Temperature Protection (TSD) and UVLO.
相关产品
PART NUMBERProduct SeriesDatasheet
BD9528AMUV降压(同步整流)型Datasheet
BD9528AMUV2通道型Datasheet
BD4271FP2-C带看门狗定时器的低饱和稳压器Datasheet
BD42530EFJ-C电压跟踪器Datasheet
BD42530FP2-C电压跟踪器Datasheet
BD37201NUX单输出低饱和稳压器(LDO)Datasheet
BD90541MUV-C BD90541MUV-C
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