Richtek USA Inc. RT8477GS
- Part Number:
- RT8477GS
- Manufacturer:
- Richtek USA Inc.
- Ventron No:
- 3740841-RT8477GS
- Description:
- IC LED DRIVER CTRLR DIM 8SOP
- ECAD Model:
-
- Datasheet:
- RT8477GS
Richtek USA Inc. RT8477GS technical specifications, attributes, parameters and parts with similar specifications to Richtek USA Inc. RT8477GS.
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Number of Pins8
- Operating Temperature-40°C~85°C TA
- PackagingTape & Reel (TR)
- Published1999
- Part StatusActive
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations8
- ECCN CodeEAR99
- ApplicationsBacklight, Lighting
- Terminal PositionDUAL
- Terminal FormGULL WING
- Number of Functions1
- Supply Voltage12V
- Frequency380kHz
- Number of Outputs1
- Max Supply Voltage50V
- TopologyStep-Down (Buck), Step-Up (Boost)
- Min Input Voltage4.5V
- Max Input Voltage50V
- Internal Switch(s)No
- DimmingAnalog, PWM
- Number of Segments2
- Switching Frequency380kHz
- Multiplexed Display CapabilityNO
- Length4.9025mm
- REACH SVHCUnknown
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
RT8477GS Overview
The mount for this product is surface mount, and its mounting type is also surface mount. It was first published in 1999 and is currently still in active production. Its moisture sensitivity level (MSL) is 3, which means it can withstand up to 168 hours of exposure to moisture. The terminal form is gull wing, and it has 1 function and 1 output. It also has analog and PWM dimming capabilities, but does not have multiplexed display capability.
RT8477GS Features
Available in the 8-SOIC (0.154, 3.90mm Width) package
Operating temperature of -40°C~85°C TA
Frequency of 380kHz
Supply voltage of 12V
Switching frequency of 380kHz
RT8477GS Applications
There are a lot of Richtek USA Inc. RT8477GS LED Driver ICs applications.
Flicker-free LED Lighting using R1580N
Sports Facility Lighting
LED backlight driver for LCD displays for portable equipment
Down lights
Auxiliary lights for on-vehicle cameras
LED backlight driver for LCD displays for Tablets and Note PCs
Power source for accessories such as car audios, car navigation systems, and ETC systems
Scanners and Handy Terminals
Refrigeration lighting
OLED power supply for portable equipment
The mount for this product is surface mount, and its mounting type is also surface mount. It was first published in 1999 and is currently still in active production. Its moisture sensitivity level (MSL) is 3, which means it can withstand up to 168 hours of exposure to moisture. The terminal form is gull wing, and it has 1 function and 1 output. It also has analog and PWM dimming capabilities, but does not have multiplexed display capability.
RT8477GS Features
Available in the 8-SOIC (0.154, 3.90mm Width) package
Operating temperature of -40°C~85°C TA
Frequency of 380kHz
Supply voltage of 12V
Switching frequency of 380kHz
RT8477GS Applications
There are a lot of Richtek USA Inc. RT8477GS LED Driver ICs applications.
Flicker-free LED Lighting using R1580N
Sports Facility Lighting
LED backlight driver for LCD displays for portable equipment
Down lights
Auxiliary lights for on-vehicle cameras
LED backlight driver for LCD displays for Tablets and Note PCs
Power source for accessories such as car audios, car navigation systems, and ETC systems
Scanners and Handy Terminals
Refrigeration lighting
OLED power supply for portable equipment
RT8477GS More Descriptions
RICHTEK RT8477GS LED DRIVER, ANALOGUE/PWM, 380KHZ, SOP-8
Tape & Reel (TR) Step-Down (Buck) Step-Up (Boost) Analog PWM Surface Mount led driver 4.9025mm 50V 380kHz -40C~85C TA
LED DRIVER, ANALOGUE/PWM, 380KHZ, SOP-8; Device Topology:Buck, Boost; Input Voltage Min:4.5V; Input Voltage Max:50V; Output Voltage Max:50V; Output Current Max:2A; Switching Frequency:380kHz; No. of Outputs:1Outputs; IC Mounting:SMD; Driver Case Style:SOP; No. of Pins:8Pins; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 3 - 168 hours; SVHC:No SVHC (15-Jan-2019); Dimming Control Type:Analogue, PWM; Output Voltage:50V; Topology:Buck, Boost
Tape & Reel (TR) Step-Down (Buck) Step-Up (Boost) Analog PWM Surface Mount led driver 4.9025mm 50V 380kHz -40C~85C TA
LED DRIVER, ANALOGUE/PWM, 380KHZ, SOP-8; Device Topology:Buck, Boost; Input Voltage Min:4.5V; Input Voltage Max:50V; Output Voltage Max:50V; Output Current Max:2A; Switching Frequency:380kHz; No. of Outputs:1Outputs; IC Mounting:SMD; Driver Case Style:SOP; No. of Pins:8Pins; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 3 - 168 hours; SVHC:No SVHC (15-Jan-2019); Dimming Control Type:Analogue, PWM; Output Voltage:50V; Topology:Buck, Boost
The three parts on the right have similar specifications to RT8477GS.
-
ImagePart NumberManufacturerMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingPublishedPart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeApplicationsTerminal PositionTerminal FormNumber of FunctionsSupply VoltageFrequencyNumber of OutputsMax Supply VoltageTopologyMin Input VoltageMax Input VoltageInternal Switch(s)DimmingNumber of SegmentsSwitching FrequencyMultiplexed Display CapabilityLengthREACH SVHCRoHS StatusLead FreeFactory Lead TimeSupplier Device PackageMax Operating TemperatureMin Operating TemperatureOutput CurrentOutput Current per ChannelCurrent - Output / ChannelVoltage - Supply (Max)Voltage - Supply (Min)SubcategoryTerminal PitchVoltage - OutputControl ModeView Compare
-
RT8477GSSurface MountSurface Mount8-SOIC (0.154, 3.90mm Width)8-40°C~85°C TATape & Reel (TR)1999Active3 (168 Hours)8EAR99Backlight, LightingDUALGULL WING112V380kHz150VStep-Down (Buck), Step-Up (Boost)4.5V50VNoAnalog, PWM2380kHzNO4.9025mmUnknownROHS3 CompliantLead Free-------------- -
Surface MountSurface Mount8-TSSOP, 8-MSOP (0.118, 3.00mm Width)--40°C~125°C TJCut Tape (CT)2014Active3 (168 Hours)--Automotive, Lighting, Signage-----136VStep-Down (Buck)--YesAnalog, PWM-----ROHS3 Compliant-16 Weeks8-MSOP-EP125°C-40°C1.2A1.2A1.2A36V7V----
-
Surface MountSurface MountSOT-23-6 Thin, TSOT-23-623-40°C~125°C TJCut Tape (CT)2011Discontinued3 (168 Hours)-EAR99-----47kHz132VStep-Down (Buck)17V32VNoAnalog-47kHz--No SVHCROHS3 CompliantLead Free-------------
-
Surface MountSurface Mount16-WFQFN Exposed Pad--40°C~125°C TJTape & Reel (TR)2012Active3 (168 Hours)16EAR99Backlight, LightingQUAD----136VStep-Down (Buck), Step-Up (Boost)4.5V36VNoAnalog, PWM-350kHz--UnknownROHS3 CompliantLead Free18 Weeks---20μA----Switching Regulator or Controllers0.5mm48VCURRENT-MODE
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