品番 メーカー/ブランド 簡単な説明 部品ステータスタイプトポロジー内部スイッチ出力数電圧 - 供給(最小)電圧 - 供給(最大)電圧 - 出力電流出力/チャネル周波数調光アプリケーション動作温度取付タイプパッケージ/ケースサプライヤデバイスパッケージ
Richtek USA Inc. IC LED DRIVER Controller DIM SOT23-6 ActiveDC DC ControllerStep-Up (Boost)No13V13.5V
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1MHzPWMBacklight-40°C ~ 85°C (TA)Surface MountSOT-23-6SOT-23-6
Richtek USA Inc. IC LED DRIVER RGLTR DIM 16TSSOP ActiveDC DC RegulatorStep-Down (Buck), Step-Up (Boost)Yes14.5V40V
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1.5A (Switch)500kHzAnalog, PWMBacklight, Lighting-40°C ~ 85°C (TA)Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Richtek USA Inc. IC LED DRIVER CTRLR ActiveAC DC Offline SwitcherStep-Down (Buck)No110V30V
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Lighting-40°C ~ 85°C (TA)Surface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Richtek USA Inc. IC LED DRIVER OFFLINE SOT23-6 ActiveAC DC Offline SwitcherFlyback, Step-Down (Buck), Step-Up (Boost)No112V25V
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Lighting-40°C ~ 125°C (TJ)Surface MountSOT-23-6SOT-23-6
Richtek USA Inc. IC LED DRIVER Controller DIM 14SOP ActiveDC DC ControllerStep-Down (Buck), Step-Up (Boost)No14.5V36V
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100kHz ~ 1MHzAnalog, PWMBacklight, Lighting-40°C ~ 125°C (TJ)Surface Mount14-SOIC (0.154", 3.90mm Width)14-SOP
Richtek USA Inc. IC LED DRVR RGLTR DIM 1.5A 8SOP ActiveDC DC RegulatorStep-Down (Buck)Yes14.5V40V
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1.5A (Switch)500kHzAnalog, PWMBacklight, Lighting-40°C ~ 125°C (TJ)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC LED DRVR DIM TSOT23-6 ActiveAC DC Offline SwitcherStep-Down (Buck)No
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10V30V
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Triac
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-40°C ~ 85°C (TA)Surface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Richtek USA Inc. IC LED DRIVER RGLTR DIM SOT23-6 ActiveDC DC RegulatorSwitched Capacitor (Charge Pump)Yes12.8V5V5V110mA1MHzPWMBacklight, Camera Flash-40°C ~ 85°C (TA)Surface MountSOT-23-6SOT-23-6
Richtek USA Inc. IC ASYN BOOST TSOT-23-6 ActiveDC DC RegulatorStep-Up (Boost)Yes12.5V5.5V36.5V1.2A (Switch)1.1MHzPWMBacklight-40°C ~ 85°C (TA)Surface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Richtek USA Inc. IC LED DRIVER RGLTR DIM TSOT23-6 ActiveDC DC Regulator
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Yes12.7V5.5V20V100mA1.2MHzPWMBacklight, Camera Flash-40°C ~ 85°C (TA)Surface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Richtek USA Inc. IC LED DRVR Controller SOT23-6 ActiveAC DC Offline SwitcherFlyback, Step-Down (Buck), Step-Up (Boost)No111V34V
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Lighting-40°C ~ 125°C (TJ)Surface MountSOT-23-6SOT-23-6
Richtek USA Inc. IC LED DRIVER 1.2A/1A ActiveDC DC RegulatorStep-Down (Buck)Yes17V36V
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1.2A
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Analog, PWMAutomotive, Lighting, Signage-40°C ~ 125°C (TJ)Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-MSOP-EP
Richtek USA Inc. IC WLED DRVR DIM WDFN-8 ActiveDC DC RegulatorStep-Up (Boost)Yes12.7V24V43V2.2A (Switch)500kHzPWMBacklight-40°C ~ 85°C (TA)Surface Mount8-WFDFN Exposed Pad8-WDFN (2x2)
Richtek USA Inc. IC LED DRIVER CTRLR Discontinued at -AC DC Offline SwitcherStep-Down (Buck)Yes110V30V
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1.4A
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Lighting-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOP
Richtek USA Inc. IC ASYN BOOST FOR 10WLEDS 6SOT ActiveDC DC RegulatorStep-Up (Boost)Yes12.5V5.5V36V1.2A (Switch)550kHzPWMBacklight-40°C ~ 85°C (TA)Surface Mount6-WDFN Exposed Pad6-WDFN (2x2)
Richtek USA Inc. IC ASYN BOOST FOR 10WLEDS 6TSOT ActiveDC DC RegulatorStep-Up (Boost)Yes12.5V5.5V36.5V1.2A (Switch)1.1MHzPWMBacklight-40°C ~ 85°C (TA)Surface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Richtek USA Inc. IC LED DRIVER CONTROLLER 8PSOP ActiveDC DC RegulatorStep-Down (Buck), Step-Up (Boost)No14.5V40V
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Analog, PWMAutomotive, Lighting, Signage-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC LED DRIVER OFFL DIM TSOT23-6 ActiveAC DC Offline SwitcherStep-Down (Buck)No117V31V
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47kHzAnalog
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-40°C ~ 125°C (TJ)Surface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Richtek USA Inc. IC LED DRIVER OFFL SWITCHER 8SOP ActiveDC DC RegulatorStep-Down (Buck), Step-Up (Boost)No14.5V40V
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Automotive, Lighting, Signage-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOP
Richtek USA Inc. IC WLED DRIVER 10WLCSP ActiveDC DC RegulatorStep-Up (Boost)Yes22.5V5.5V
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1.1MHzI²C, PWMBacklight-40°C ~ 85°C (TA)Surface Mount10-UFBGA, WLCSP10-WLCSP (0.87x2.07)
Richtek USA Inc. IC LED DRIVER DIM 10WDFN ActiveDC DC RegulatorStep-Up (Boost)Yes22.5V5.5V23V20mA1.1MHzPWMBacklight-40°C ~ 85°C (TA)Surface Mount10-UFBGA, WLCSP10-WLCSP (0.87x2.07)
Richtek USA Inc. IC HV LED DRIVER 8PSOP ActiveDC DC ControllerStep-Down (Buck), Step-Up (Boost)No14.5V50V50V
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380kHzAnalog, PWMBacklight, Lighting-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC LED DRIVER CTRLR ActiveAC DC Offline SwitcherStep-Down (Buck)Yes110V30V
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1.4A
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Lighting-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOP
Richtek USA Inc. IC LED DRIVER CTRLR ActiveAC DC Offline SwitcherStep-Down (Buck)Yes110V30V
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1.4A
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Lighting-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOP
Richtek USA Inc. IC LED DRIVER OFFL SWITCHER 8SOP ActiveAC DC Offline SwitcherStep-Up (Boost)No18V32V
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220kHz
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-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOP
Richtek USA Inc. IC PS LED DRVR DIM 8SOP ActiveAC DC Offline SwitcherFlyback, Step-Down (Buck), Step-Up (Boost)No112V25V
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Triac
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-40°C ~ 125°C (TJ)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOP
Richtek USA Inc. IC LED DRVR HYSTERETIC 8SOP ActiveAC DC Offline SwitcherStep-Down (Buck), Step-Up (Boost)No14.5V36V
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Automotive, Lighting, Signage-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP
Richtek USA Inc. IC LED DRIVER OFFLINE DIM 8SOP ActiveAC DC Offline SwitcherFlyback, Step-Down (Buck), Step-Up (Boost)No112V25V
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PWM
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-40°C ~ 125°C (TJ)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOP
Richtek USA Inc. IC LED DRIVER OFFL 78.3MA 8SOP ActiveAC DC Offline Switcher
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Yes10V100V
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78.3mA
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-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC LED DRIVER DIM SOP-8 ActiveAC DC Offline SwitcherFlyback, Step-Down (Buck), Step-Up (Boost)No111V34V
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AnalogLighting-40°C ~ 125°C (TJ)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOP
Richtek USA Inc. IC LED DRIVER RGLTR 2A 10VDFN ActiveDC DC RegulatorStep-Up (Boost)Yes11.1V5.5V2.4 V ~ 5.5 V2A (Switch)650kHz
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Camera Flash-40°C ~ 85°C (TA)Surface Mount10-VFDFN Exposed Pad10-VDFN (3x3)
Richtek USA Inc. IC LED DRIVER RGLTR DIM 2A 8SOP ActiveDC DC RegulatorStep-Down (Buck)Yes14.5V50V50V2A (Switch)500kHzAnalog, PWMBacklight-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC LED DRVR DIM 12WDFN ActiveDC DC RegulatorStep-Down (Buck), Step-Up (Boost)Yes14.5V50V50V2A (Switch)470kHzAnalog, PWMBacklight, Lighting-40°C ~ 85°C (TA)Surface Mount12-WFDFN Exposed Pad12-WDFN (3x3)
Richtek USA Inc. IC LED DRVR PS DIM 8SOP ActiveAC DC Offline SwitcherFlyback, Step-Down (Buck), Step-Up (Boost)No111V34V
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AnalogLighting-40°C ~ 125°C (TJ)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOP
Richtek USA Inc. IC LED DRIVER Controller DIM 14SOP ActiveDC DC ControllerStep-Down (Buck), Step-Up (Boost)No14.5V36V90V
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350kHzAnalog, PWMBacklight, Lighting-40°C ~ 125°C (TJ)Surface Mount14-SOIC (0.154", 3.90mm Width)14-SOP
Richtek USA Inc. IC LED DRIVER RGLTR DIM 24WQFN ActiveDC DC RegulatorStep-Up (Boost)Yes86V24V40V30mA1MHzAnalog, PWMBacklight-40°C ~ 85°C (TA)Surface Mount24-WFQFN Exposed Pad24-WQFN (4x4)
Richtek USA Inc. IC LED DRIVER CONTROLLER 14SOP ActiveDC DC ControllerStep-Down (Buck), Step-Up (Boost)No14.5V36V150V
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100kHz ~ 1MHzAnalog, PWMBacklight, Lighting-40°C ~ 125°C (TJ)Surface Mount14-SOIC (0.154", 3.90mm Width)14-SOP
Richtek USA Inc. IC LED DRVR Regulators Power Management 20WLCSP ActiveDC DC RegulatorStep-Up (Boost)Yes62.7V24V36V35mA300kHz ~ 2MHzAnalog, PWMBacklight-40°C ~ 85°C (TA)Surface Mount20-UFBGA, WLCSP20-WLCSP (1.65x2.05)
Richtek USA Inc. IC HV 4-CH LED DRIVER WDFN-20 Active
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Surface Mount20-WFQFN Exposed Pad20-WQFN (5x5)
Richtek USA Inc. IC LED DRVR Regulators Power Management 120MA 20WQFN ActiveDC DC RegulatorStep-Up (Boost)Yes45.5V40V
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120mA200kHz ~ 2.1MHzPWMAutomotive, Backlight-40°C ~ 85°C (TA)Surface Mount20-WQFN Exposed Pad20-QFN (5x5)
Richtek USA Inc. IC LED DRVR DIM W/ BOOST WDFN16 ActiveDC DC RegulatorStep-Up (Boost)Yes44.2V24V60V150mA280kHzPWMBacklight-40°C ~ 85°C (TA)Surface Mount16-WFDFN Exposed Pad16-WDFN (5x5)
Richtek USA Inc. IC SUB Power Management IC WL-CSP-30 ActiveDC DC RegulatorStep-Up (Boost)Yes22.5V5.5V37V
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2MHzI²C, PWMBacklight-40°C ~ 85°C (TA)Surface Mount30-UFBGA, WLCSP30-WLCSP (2.64x2.24)
Richtek USA Inc. IC Regulators LED DVR CC SOT23-6 ActiveAC DC Offline SwitcherFlyback, Step-Down (Buck), Step-Up (Boost)No112V25V
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Triac
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-40°C ~ 85°C (TA)Surface MountSOT-23-6SOT-23-6
Richtek USA Inc. IC LED DRIVER RGLTR DIM 8WDFN ActiveDC DC RegulatorStep-Up (Boost)Yes12.7V5.5V
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400mA (Switch)1MHzPWMBacklight-40°C ~ 85°C (TA)Surface Mount8-WFDFN Exposed Pad8-WDFN (2x2)
Richtek USA Inc. IC LED DRIVER OFFL DIM 1A 7SOP ObsoleteAC DC Offline SwitcherStep-Down (Buck)Yes116V31V
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1A47kHzAnalog
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-40°C ~ 125°C (TJ)Surface Mount8-SOIC (0.154", 3.90mm Width), 7 Leads7-SOP
Richtek USA Inc. IC LED DRIVER RGLTR DIM 16WQFN ActiveDC DC RegulatorSwitched Capacitor (Charge Pump)Yes52.8V4.5V
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25mA1MHzPWMBacklight-40°C ~ 85°C (TA)Surface Mount16-WFQFN Exposed Pad16-WQFN (2x3)
Richtek USA Inc. IC LED DVR OFFLINE SW PSOP ActiveAC DC Offline SwitcherStep-Down (Buck), Step-Up (Boost)Yes24.5V40V40V
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Analog, PWMAutomotive, Lighting, Signage-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP
Richtek USA Inc. IC HV LED DRIVER CONTROLLER ActiveDC DC ControllerStep-Down (Buck), Step-Up (Boost)No14.5V36V150V
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Analog, PWMBacklight, Lighting-40°C ~ 125°C (TJ)Surface Mount14-SOIC (0.154", 3.90mm Width)14-SOP
Richtek USA Inc. IC LED DRIVER RGLTR DIM TSOT23-5 ActiveDC DC RegulatorStep-Down (Buck)Yes17V36V
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1A
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Analog, PWMAutomotive, Lighting, Signage-40°C ~ 125°C (TJ)Surface MountSOT-23-5 Thin, TSOT-23-5TSOT-23-5
Richtek USA Inc. IC LED DRIVER Controller DIM 16WQFN ActiveDC DC ControllerStep-Down (Buck), Step-Up (Boost)No14.5V36V
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100kHz ~ 1MHzAnalog, PWMBacklight, Lighting-40°C ~ 125°C (TJ)Surface Mount16-WFQFN Exposed Pad16-WQFN (3x3)
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