Downloading...
 
product-image
 

2ch 동기정류 강압 컨버터 - BD93291EFJ

NULL

* 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.
 
 
최근 클릭
관련 신제품 / 갱신 제품파워 매니지먼트
New Products:
 
 
기술 정보
Application Note

Capacitor Calculation for Buck converter IC

Application Note

Inductor Calculation for Buck converter IC

Application Note

Resistor Value Table to set Output Voltage of Buck Converter IC

Application Note

Thermal Resistance

Application Note

The Important Points of Multi-layer Ceramic Capacitor Used in Buck Converter circuit

Application Note

Buck Converter PCB Layout 기법

Application Note

Calculation of Power Loss (Synchronous)

Application Note

Considerations for Power Inductors Used for Buck Converters

Application Note

Snubber Circuit for Buck Converter IC