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
Renesas Electronics America Inc. IC LED DRIVER Controller DIM 28SOIC ActiveDC DC ControllerStep-Up (Boost)No49V32V
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160mA200kHz ~ 1.2MHzAnalog, PWMBacklight-40°C ~ 105°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
Renesas Electronics America Inc. IC LED DRIVER Controller DIM 28TQFN ActiveDC DC ControllerStep-Up (Boost)No49V32V
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160mA200kHz ~ 1.2MHzAnalog, PWMBacklight-40°C ~ 105°C (TA)Surface Mount28-WFQFN Exposed Pad28-TQFN-EP (5x5)
Richtek USA Inc. IC LED DRIVER OFFL DIM TSOT23-6 ActiveAC DC Offline SwitcherStep-Down (Buck)No117V32V
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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 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