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2.6V to 5.5V, 4A, 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.

형명
상태
패키지
포장 수량
최소 포장 단위
포장 사양
RoHS
BD90541MUV-CE2 공급중 VQFN20SV4040 2500 2500 Taping Yes
 
사양 :
Grade Automotive
ch 1
Integrated FET / Controller Integrated FET
Buck / Boost / Buck-Boost / Inverting Buck
Synchronous / Nonsynchronous Nonsynchronous
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 mode No
EN Yes
PGOOD Yes
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 125
특징 :
    • 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.
 
 
관련 상품
관련 신제품 / 갱신 제품파워 매니지먼트
형명 제품 이름 패키지 Datasheet 유통 재고
BD90521MUV-C 2.6V to 5.5V, 2A, 0.3MHz to 2.4MHz Synchronous Step-Down Converter VQFN20SV4040   구입
BD90521EFV-C 2.6V to 5.5V, 2A, 0.3MHz to 2.4MHz Synchronous Step-Down Converter HTSSOP-B20   구입
New Products:
 
 
기술 정보
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Considerations for Power Inductors Used for Buck Converters

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Snubber Circuit for Buck Converter IC

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Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)

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