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2ch 동기정류 강압 컨버터 - BD93291EFJ

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* 본 제품은 STANDARD GRADE 제품입니다. 이 제품은 차재 기기의 사용을 권장하지 않습니다.
형명
상태
패키지
포장 수량
최소 포장 단위
포장 사양
RoHS
BD93291EFJ-E2 공급중 HTSOP-J8 2500 2500 Taping Yes
 
사양 :
Grade Standard
ch 2
Integrated FET / Controller Integrated FET
Buck / Boost / Buck-Boost / Inverting Buck
Synchronous / Nonsynchronous Synchronous
Vin1(Min.)[V] 8.0
Vin1(Max.)[V] 26.0
Vout1(Min.)[V] 4.925
Vout1(Max.)[V] 5.075
Iout1(Max.)[A] 1.7
Vin2(Min.)[V] 5.0
Vin2(Max.)[V] 5.0
Vout2(Min.)[V] 0.8
Vout2(Max.)[V] 4.0
Iout2(Max.)[A] 0.5
SW frequency(Max.)[MHz] 2.5
Light Load mode Yes
EN Yes
PGOOD No
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
특징 :
  • ・ Dual Synchronous Buck Converter in small package.
    ・ standby mode ( Istandby = 0uA )
    ・ High Voltage Synchronous Buck Converter(Vout1)
    - Wide input range(8.0V to 26V) *absolute voltage 30V
    - H3RegTM DC/DC Converter Controller included
    - Output Current 1.7A *1
    - FET on resistance High-side 0.175Ω/Low-side 0.175Ω
    - Internal soft-start function
    - Switching Frequency 300 to 600kHz
    (*According to input/output conditions)
    - Fixed output voltage (5.0V ± 1.5%; Normal Mode)
    ・ Low Voltage Synchronous Buck Converter(Vout2)
    - Input voltage range 5.0V(VOUT1)
    - H3RegTM DC/DC Converter Controller included
    - Output Current 0.5A *1
    - FET on resistance High-side 0.25Ω/Low-side 0.25Ω
    - Internal soft-start function
    - Switching Frequency 1.5M to 2.5MHz
    (*According to input/output conditions)
    - Feedback voltage (0.8V ± 1.5%; Normal Mode)
    ・ Protection Circuits
    Under Voltage Lockout Protection
    Thermal Shutdown
    Over Current Protection
    ・ HTSOP-J8 Package with Exposed thermal PAD.
 
 
관련 상품
관련 신제품 / 갱신 제품파워 매니지먼트
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기술 정보
Application Note

Thermal Resistance

Application Note

Calculation of Power Loss (Synchronous)

Application Note

Thermal Resistance

Application Note

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