스위칭 레귤레이터

RECOM의 3핀 스위칭 레귤레이터는 효율이 낮은 선형 레귤레이터를 핀 호환 방식으로 대체할 수 있는 고효율 제품입니다. 최대 97%의 효율로 대형 방열판이 필요하지 않으며, 3단자 레귤레이터와 핀이 호환되어 기존 설계를 손쉽게 업그레이드할 수 있습니다. 스루홀형, 배선형 또는 SMD 패키지형으로 제공됩니다.

표준 SIP3 패키지 외에도 RECOM은 인덕터를 내장한 3D 전력 패키징 기술을 적용해 고성능 SMD 비절연형 스위칭 레귤레이터 제품군을 개발했습니다.

설계 적용 기간을 단축할 수 있도록 RECOM은 이러한 벅 컨버터 모듈용 평가 보드를 제공합니다. 이를 통해 실제 애플리케이션 조건에서 성능을 빠르게 검증할 수 있습니다.
Power (W)
  • Min
  • Nom
  • Max
    • Isolation
    Vin (V)
  • Min
  • Nom
  • Max
    • Main Vout (V)
  • Min
  • Nom
  • Max
    • Nr. of Outputs
    Iout 1 (mA)
  • Min
  • Nom
  • Max
    • Iout 2 (mA)
  • Min
  • Nom
  • Max
    • Mounting Type
    Package Style
    Length (mm)
  • Min
  • Max
    • Width (mm)
  • Min
  • Max
    • Height (mm)
  • Min
  • Max
    • Certifications
    MIN Operating Temp (°C)
  • Max
    • MAX Operating Temp (°C)
  • Min
    • Protections
    Regulation
    Current (A)
      Series Iout 1 (mA) Vin (V) Main Vout (V) Mounting Type Package Style
    1 RECOM | R-78HE-0.3 Series | DC/DC, THT, 1.5W, Single Output
    Focus
    		300 6.5 - 72 5 THT SIP3
    2 RECOM | R-78CK-0.5 Series | DC/DC, THT, Single Output
    Focus
    		500 5 - 40, 6.5 - 40, 15 - 40, 18 - 40 12, 15, 3.3, 5 THT SIP3
    3 RECOM | R-78K-0.5 Series | DC/DC, THT, Single Output
    Focus
    		500 4.5 - 36, 6.5 - 36, 8 - 36, 12 - 36, 15 - 36, 18 - 36 1.5, 1.8, 12, 15, 2.5, 3.3, 5, 6.5, 9 THT SIP3
    4 RECOM | ROF-78K-0.5 Series | DC/DC, SMD (pinless), Single Output
    Focus 신규
    		500 4.5 - 36, 6.5 - 36, 8 - 36, 11 - 36, 15 - 36, 18 - 36, 28 - 36 12, 15, 24, 3.3, 5, 6.5, 9 SMD (pinless) Open Frame
    5 RECOM | RPMH-0.5 Series | DC/DC, SMD (pinless), Single Output
    Focus
    		500 4.3 - 65, 6 - 65, 13.5 - 65, 16.5 - 65, 25.5 - 65 15 to 28, 2.64 to 3.63, 4 to 5.5, 7.2 to 13.2, 9 to 16.5 SMD (pinless) 25 pad LGA
    6 RECOM | RPMVH-0.5 Series | DC/DC, SMD (pinless), Single Output
    Focus 신규
    		500 6 - 115, 7.5 - 115, 14.5 - 115, 28 - 115 15 to 28, 2.64 to 3.63, 4 to 5.5, 7.2 to 13.2 SMD (pinless) 25 pad LGA
    7 RECOM | RPX-0.5Q Series | DC/DC, SMD (pinless), 2.5W, Single Output
    Focus
    		500 4 - 36 0.8 to 34 SMD (pinless) QFN
    8 RECOM | RPX-0.5Q-EVM-1 Series | DC/DC, 2.5W, Single Output
    Focus
    		500 4 - 36 0.8 to 34 Open Frame
    9 RECOM | RPZ-0.5 Series | DC/DC, SMD (pinless), 2.5W, Single Output
    Focus
    		500 2.3 - 5.5 0.6 to 5.375 SMD (pinless) 10-Pad QFN
    10 RECOM | R-78K-1.0 Series | DC/DC, THT, Single Output
    Focus
    		1000 4.5 - 36, 6.5 - 36, 12 - 36, 15 - 36, 18 - 36 1.8, 12, 15, 2.5, 3.3, 5, 9 THT SIP3
    11 RECOM | RPL-1.0 Series | DC/DC, SMD (pinless), 5W, Single Output
    Focus
    		1000 3 - 22 0.6 to 12 SMD (pinless) 11 pad LGA
    12 RECOM | RPM-1.0 Series | DC/DC, SMD (pinless), Single Output
    Focus
    		1000 3 - 17 0.9 to 6 SMD (pinless) 25 pad LGA
    13 RECOM | RPX-1.0 Series | DC/DC, SMD (pinless), 5W, Single Output
    Focus
    		1000 4 - 36 0.8 to 30 SMD (pinless) QFN
    14 RECOM | RPZ-1.0 Series | DC/DC, SMD (pinless), 5W, Single Output
    Focus
    		1000 2.3 - 5.5 0.6 to 5.25 SMD (pinless) 10-Pad QFN
    15 RECOM | RPMH-1.5 Series | DC/DC, SMD (pinless), Single Output
    Focus
    		1500 5 - 60, 7 - 60, 14 - 60, 17 - 60, 26 - 60 15 to 28, 2.64 to 3.63, 4 to 5.5, 7.2 to 13.2, 9 to 16.5 SMD (pinless) 25 pad LGA
    16 RECOM | RPX-1.5 Series | DC/DC, SMD (pinless), 7.5W, Single Output
    Focus
    		1500 4 - 36 0.8 to 30 SMD (pinless) QFN
    17 RECOM | RPX-1.5Q Series | DC/DC, SMD (pinless), 7.5W, Single Output
    Focus
    		1500 4 - 36 0.8 to 30 SMD (pinless) QFN
    18 RECOM | RPX-1.5Q-EVM-1 Series | DC/DC, 7.5W, Single Output
    Focus
    		1500 4 - 36 0.8 to 30 Open Frame
    19 RECOM | RPY-1.5Q Series | DC/DC, SMD (pinless), 7.5W, Single Output
    Focus
    		1500 4 - 36 0.8 to 34.8 SMD (pinless) QFN
    20 RECOM | R-78K-2.0 Series | DC/DC, THT, Single Output
    Focus
    		2000 4.5 - 36, 6.5 - 36, 11 - 36, 14 - 36, 18 - 36 1.2, 1.5, 1.8, 12, 15, 2.5, 3.3, 5, 9 THT SIP3
    21 RECOM | RPM-2.0 Series | DC/DC, SMD (pinless), Single Output
    Focus
    		2000 3 - 17 0.9 to 6 SMD (pinless) 25 pad LGA
    22 RECOM | RPMB-2.0 Series | DC/DC, SMD (pinless), Single Output
    Focus
    		2000 4 - 36, 5.5 - 36, 12.8 - 36, 16 - 36 1 to 9, 9 to 24 SMD (pinless) 25 pad LGA
    23 RECOM | RPZ-2.0 Series | DC/DC, SMD (pinless), 10W, Single Output
    Focus
    		2000 2.75 - 6 0.6 to 5.74 SMD (pinless) 18-Pad QFN
    24 RECOM | RPX-2.5 Series | DC/DC, SMD (pinless), 12.5W, Single Output
    Focus
    		2500 4.5 - 28 1.2 to 6 SMD (pinless) QFN
    25 RECOM | RPH-3.0 Series | DC/DC, SMD (pinless), 15W, Single Output
    Focus
    		3000 4.5 - 55 1 to 15 SMD (pinless) 47-Pad QFN
    26 RECOM | RPL-3.0 Series | DC/DC, SMD (pinless), 15W, Single Output
    Focus
    		3000 4 - 18 0.8 to 5.2 SMD (pinless) 10 pad LGA
    27 RECOM | RPL-3.0-EVM-1 Series | DC/DC, 15W, Single Output
    Focus
    		3000 4 - 18 1.8 to 5.2 Open Frame
    28 RECOM | RPM-3.0 Series | DC/DC, SMD (pinless), Single Output
    Focus
    		3000 3 - 17 0.9 to 6 SMD (pinless) 25 pad LGA
    29 RECOM | RPMB-3.0 Series | DC/DC, SMD (pinless), Single Output
    Focus
    		3000 4 - 36, 5.5 - 36, 12.8 - 36, 16 - 36 1 to 9, 9 to 24 SMD (pinless) 25 pad LGA
    30 RECOM | RPZ-3.0A Series | DC/DC, SMD (pinless), 15W, Single Output
    Focus
    		3000 2.75 - 6 0.6 to 5.5 SMD (pinless) 18-Pad QFN
    31 RECOM | RPX-4.0 Series | DC/DC, SMD (pinless), 20W, Single Output
    Focus
    		4000 3.8 - 36 1 to 7 SMD (pinless) QFN
    32 RECOM | RPX-4.0-EVM-1 Series | DC/DC, 20W, Single Output
    Focus
    		4000 4 - 36 1 to 7 Open Frame
    33 RECOM | RPMA-4.5 Series | DC/DC, THT, 22.5W, Single Output
    Focus
    		4500 9 - 53 5 to 30 THT Open Frame Thirty-second Brick
    34 RECOM | RPL-5.0 Series | DC/DC, SMD (pinless), 25W, Single Output
    Focus
    		5000 2.75 - 17 0.6 to 12 SMD (pinless) 24-Pad QFN
    35 RECOM | RPL-5.0-EVM-1 Series | DC/DC, 25W, Single Output
    Focus
    		5000 2.75 - 17 0.6 to 12 Open Frame
    36 RECOM | RPM-6.0 Series | DC/DC, SMD (pinless), Single Output
    Focus
    		6000 4 - 15 0.9 to 6 SMD (pinless) 25 pad LGA
    37 RECOM | RPZ-6.0 Series | DC/DC, SMD (pinless), 30W, Single Output
    Focus
    		6000 2.75 - 7 0.6 to 6.65 SMD (pinless) 24-Pad QFN
    38 RECOM | RPMA-8.0 Series | DC/DC, THT, 40W, Single Output
    Focus
    		8000 9 - 53 3.3 to 16.5 THT Open Frame Thirty-second Brick
    39 RECOM | RPL-10 Series | DC/DC, SMD (pinless), 50W, Single Output
    Focus
    		10000 4 - 16 0.6 to 5.5 SMD (pinless) 29 pad LGA
    40 RECOM | RPMGE-10 Series | DC/DC, PCB Mounting Pins, Single Output
    Focus
    		10000 18 - 75 3.3 to 8, 8 to 15 PCB Mounting Pins Open Frame Eighth Brick
    41 RECOM | RPL-20 Series | DC/DC, SMD (pinless), 100W, Single Output
    Focus
    		20000 4 - 16 0.6 to 5.5 SMD (pinless) 29 pad LGA
    42 RECOM | RPMGQ-20 Series | DC/DC, PCB Mounting Pins, Single Output
    Focus
    		20000 18 - 75 3.3 to 8, 8 to 24 PCB Mounting Pins Open Frame Quarter Brick
    43 RECOM | RPMGS-20 Series | DC/DC, PCB Mounting Pins, Single Output
    Focus
    		20000 18 - 75 3.3 to 8, 8 to 24 PCB Mounting Pins Open Frame Sixteenth Brick
    44 RECOM | RPMGH-40 Series | DC/DC, PCB Mounting Pins, Single Output
    Focus
    		40000 18 - 75 3.3 to 8, 8 to 24 PCB Mounting Pins Open Frame Half Brick
    45 RECOM | RBBA3000 Series | DC/DC, THT, 3000W, Single Output
    Focus
    		9 - 60 0 to 60 THT Half Brick
    46 RECOM | REH Series | DC/DC, SMD (pinless), Dual Output
    		80 0.05 - 5 1.71 to 3.47 / 1.8 SMD (pinless) 25 pad LGA
    47 RECOM | R-78S-0.1 Series | DC/DC, THT, Single Output
    		100 0.65 - 1.3, 0.65 - 3.15, 0.65 - 3.3 1.8, 3.3, 3.6 THT SIP4
    48 RECOM | R-78HB-0.3 Series | DC/DC, THT, 7.2W, Single Output
    		300 36 - 72 24 THT SIP3
    49 RECOM | R-78-0.5 Series | DC/DC, THT, Single Output
    		500 4.75 - 30, 4.75 - 32, 6.5 - 32, 8 - 32, 11 - 32, 15 - 32, 18 - 32 1.5, 1.8, 12, 15, 2.5, 3.3, 5, 6.5, 9 THT SIP3
    50 RECOM | R-78AA-0.5 Series | DC/DC, SMD, Single Output
    		500 4.75 - 30, 4.75 - 32, 6.5 - 32, 8 - 32, 11 - 32, 15 - 32, 18 - 32 1.5, 1.5 to 3, 15, 3 to 5.5, 3 to 8, 3.3 to 11, 4.5 to 12.6 SMD SMD 10 Pin
    51 RECOM | R-78E-0.5 Series | DC/DC, THT, Single Output
    		500 6 - 28, 7 - 28, 12 - 28, 15 - 28, 18 - 28 12, 15, 3.3, 5, 9 THT SIP3
    52 RECOM | R-78HB-0.5 Series | DC/DC, THT, Single Output
    		500 9 - 72, 14 - 72, 17 - 72, 20 - 72 12, 15, 3.3, 5, 6.5, 9 THT SIP3
    53 RECOM | R-78HB-0.5/W Series | DC/DC, Wired, Single Output
    		500 9 - 72, 17 - 72 12, 5 Wired SIP3
    54 RECOM | R-78W-0.5 Series | DC/DC, Wired, Single Output
    		500 6.5 - 32, 11 - 32, 15 - 32 12, 3.3, 5, 9 Wired SIP3
    55 RECOM | ROF-78E-0.5 Series | DC/DC, SMD, Single Output
    		500 5 - 36, 9 - 36, 15 - 36 12, 3.3, 5 SMD Open Frame
    56 RECOM | R-6 Series | DC/DC, THT, Single Output
    		1000, 2000 9 - 32, 11 - 32, 14 - 32 1.5 to 3.6, 1.5 to 4.5, 1.8 to 6, 1.8 to 9, 3.3 to 15 THT SIP12
    57 RECOM | R-78-1.0 Series | DC/DC, THT, Single Output
    		1000 4.75 - 18, 6.5 - 18 1.8, 2.5, 3.3, 5 THT SIP3
    58 RECOM | R-78AA-1.0 Series | DC/DC, SMD, Single Output
    		1000 4.75 - 18, 6.5 - 18 1.5, 1.5 to 3, 3 to 5.5 SMD SMD 10 Pin
    59 RECOM | R-78B-1.0 Series | DC/DC, THT, Single Output
    		1000 4.75 - 26, 4.75 - 32, 6.5 - 32, 9 - 32, 12 - 32, 16 - 32, 20 - 32 1.5, 1.8, 12, 15, 2.5, 3.3, 5, 6.5, 9 THT SIP3
    60 RECOM | R-78C-1.0 Series | DC/DC, THT, Single Output
    		1000 5 - 42, 7 - 42, 8 - 42, 12 - 42, 15 - 42, 18 - 42 1.8, 12, 15, 3.3, 5, 9 THT SIP3
    61 RECOM | R-78E-1.0 Series | DC/DC, THT, Single Output
    		1000 7 - 28, 8 - 28, 15 - 27 12, 3.3, 5 THT SIP3
    62 RECOM | R-78T-1.0 Series | DC/DC, SMD, Single Output
    		1000 7 - 42, 8 - 42, 15 - 42 12, 3.3, 5 SMD Open Frame
    63 RECOM | RPX-1.0-EVM-1 Series | DC/DC, 5W, Single Output
    		1000 4 - 36 0.8 to 30 Open Frame
    64 RECOM | R-78B-1.5 Series | DC/DC, THT, Single Output
    		1500 4.75 - 18, 6.5 - 18, 8 - 18 3.3, 5, 6.5 THT SIP3
    65 RECOM | RPX-1.5-EVM-1 Series | DC/DC, 7.5W, Single Output
    		1500 4 - 36 0.8 to 30 Open Frame
    66 RECOM | R-7 Series | DC/DC, THT, Single Output
    		2000, 3000, 4000 4.5 - 28, 6.5 - 28, 8.5 - 28, 12 - 28, 15 - 28, 19 - 28 10 to 14, 13 to 17, 2.5 to 5.5, 3 to 5.5, 5 to 7.5, 5 to 8, 7 to 11 THT SIP12
    67 RECOM | R-78B-2.0 Series | DC/DC, THT, Single Output
    		2000 4.75 - 32, 6.5 - 32, 11 - 32, 15 - 32, 18 - 32 1.2, 1.5, 1.8, 12, 15, 2.5, 3.3, 5, 9 THT SIP3
    68 RECOM | RBB10-2.0 Series | DC/DC, SMD (pinless), 20W, Single Output
    		4000 2.3 - 5.5 1 to 5.5 SMD (pinless) 25 pad LGA

    자주 묻는 질문

    스위칭 레귤레이터는 효율적인 DC 전압 변환이 필요한 임베디드 시스템, 산업용 전자기기, IoT 기기 및 부하점(PoL) 애플리케이션에 사용됩니다. 에너지 효율이 중요한 통신 시스템과 배터리 구동 장비에도 널리 적용되며, 크기가 작아 설치 공간이 제한된 설계에 적합합니다.
    네. RECOM R-78 시리즈를 비롯한 많은 스위칭 레귤레이터는 선형 레귤레이터를 핀 호환 방식으로 대체할 수 있도록 설계되어 더 높은 효율과 낮은 발열을 제공합니다. 따라서 큰 설계 변경 없이 기존 시스템을 업그레이드할 수 있으며, 대부분 시스템 전체 성능과 열 특성도 개선됩니다.
    고효율 스위칭 레귤레이터는 전력 손실과 발열을 줄여 방열판이 필요 없는 경우가 많고 시스템 전체의 신뢰성을 높입니다. 에너지 소비를 줄이고 열 성능을 개선할 수 있어 열 관리가 제한적인 소형 또는 밀폐형 시스템에 특히 유용합니다.
    부하점(PoL) 컨버터는 부하 가까이에 배치되어 해당 지점의 전압을 직접 안정화하는 DC/DC 레귤레이터입니다. 소형 시스템의 효율과 전력 분배를 개선하고, 전력 경로의 전압 강하와 노이즈를 줄이며, 부하 변화에 대한 동적 응답 성능을 높입니다.
    입력 전압 범위, 출력 전류, 효율, 패키지 형태 및 절연 필요 여부를 기준으로 선택합니다. RECOM은 다양한 설계 요구에 맞는 여러 형태의 제품을 제공하며, 최종 애플리케이션의 열 조건과 설치 공간도 함께 고려해야 합니다.

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