Part Number Manufacturer / Brand Brife Description Part StatusTypeTopologyInternal Switch(s)Number of OutputsVoltage - Supply (Min)Voltage - Supply (Max)Voltage - OutputCurrent - Output / ChannelFrequencyDimmingApplicationsOperating TemperatureMounting TypePackage / CaseSupplier Device Package
Monolithic Power Systems Inc. IC LED DRIVER ActiveDC DC RegulatorStep-Up (Boost)Yes44.5V25V50V40mA1.25MHzPWMBacklight-40°C ~ 125°C (TJ)Surface Mount16-VFQFN Exposed Pad16-QFN (3x3)
Monolithic Power Systems Inc. IC LED DRIVER ActiveDC DC RegulatorStep-Up (Boost)Yes64.5V25V50V30mA1.25MHzPWMBacklight-40°C ~ 85°C (TA)Surface Mount24-VFQFN Exposed Pad24-QFN (4x4)
Monolithic Power Systems Inc. IC LED DRIVER ActiveDC DC RegulatorStep-Up (Boost)Yes84.5V25V50V20mA1.25MHzPWMBacklight-40°C ~ 85°C (TA)Surface Mount24-VFQFN Exposed Pad24-QFN (4x4)
Monolithic Power Systems Inc. IC LED DRIVER ActiveDC DC RegulatorStep-Up (Boost)Yes84.5V25V50V20mA1.25MHzPWMBacklight-20°C ~ 85°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
Monolithic Power Systems Inc. IC LED DRIVER ActiveDC DC RegulatorStep-Up (Boost)Yes84.3V25V50V20mA1.25MHzPWMBacklight-40°C ~ 125°C (TJ)Surface Mount24-VFQFN Exposed Pad24-QFN (4x4)
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 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 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
Semtech Corporation IC LED DRIVER Controller DIM 28MLPQ ActiveDC DC ControllerStep-Up (Boost)No84.5V27V50V30mA200kHz ~ 2.2MHzAnalog, PWMBacklight
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Surface Mount28-UFQFN Exposed Pad28-MLPQ (4x4)
Semtech Corporation IC LED DRIVER RGLTR DIM 20QFN ActiveDC DC RegulatorStep-Up (Boost)Yes44.5V27V50V120mA
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Analog, PWMBacklight
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Surface Mount20-VFQFN Exposed Pad20-QFN (4x4)