Power Integrations LYT0002D
- Part Number:
- LYT0002D
- Manufacturer:
- Power Integrations
- Ventron No:
- 3259946-LYT0002D
- Description:
- IC LED DRIVER OFFLINE 146MA 8SO
- ECAD Model:
-
- Datasheet:
- LYT0002D
Description
The LYTSwitch-0 family is a highly integrated combination of controller, driver, and switching power MOSFET designed for low-component-count, non-isolated switching topologies in LED lighting applications. The devices integrate a 700 V power MOSFET, oscillator, simple ON/OFF control scheme, high-voltage switched current source, frequency jittering, cycle-by-cycle current limit, and thermal shutdown circuitry into a monolithic IC.
The start-up and operating power are derived directly from the voltage on the DRAIN pin, eliminating the need for a bias supply and allowing low-cost discrete inductors to be used. The fully integrated auto-restart circuit safely limits output power during fault conditions such as short-circuit or open-loop, reducing component count and lowering system cost.
Features
High power factor meeting EU and USA requirements
Very low component count
Frequency jitter reduces EMI
No bias supply or transformer required
Applications
Flyback
Buck
Buck-boost
Boost
The LYTSwitch-0 family is a highly integrated combination of controller, driver, and switching power MOSFET designed for low-component-count, non-isolated switching topologies in LED lighting applications. The devices integrate a 700 V power MOSFET, oscillator, simple ON/OFF control scheme, high-voltage switched current source, frequency jittering, cycle-by-cycle current limit, and thermal shutdown circuitry into a monolithic IC.
The start-up and operating power are derived directly from the voltage on the DRAIN pin, eliminating the need for a bias supply and allowing low-cost discrete inductors to be used. The fully integrated auto-restart circuit safely limits output power during fault conditions such as short-circuit or open-loop, reducing component count and lowering system cost.
Features
High power factor meeting EU and USA requirements
Very low component count
Frequency jitter reduces EMI
No bias supply or transformer required
Applications
Flyback
Buck
Buck-boost
Boost
Power Integrations LYT0002D technical specifications, attributes, parameters and parts with similar specifications to Power Integrations LYT0002D.
- Factory Lead Time6 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width), 7 Leads
- Number of Pins7
- Operating Temperature-40°C~125°C TJ
- PackagingTube
- Published2013
- SeriesLYTSwitch™-0
- Part StatusDiscontinued
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- ECCN CodeEAR99
- Pin Count5
- Number of Outputs1
- Output Voltage54V
- Max Output Current80mA
- Output Current80mA
- Max Supply Current165μA
- Max Output Voltage700V
- TopologyFlyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
- Output Current per Channel146mA
- Min Output Voltage-300mV
- Internal Switch(s)Yes
- Switching Frequency66kHz
- Voltage - Supply (Max)308VAC
- Voltage - Supply (Min)85VAC
- Min Input Voltage (AC)85V
- Max Input Voltage (AC)308V
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusRoHS Compliant
The three parts on the right have similar specifications to LYT0002D.
-
ImagePart NumberManufacturerFactory Lead TimeMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingPublishedSeriesPart StatusMoisture Sensitivity Level (MSL)ECCN CodePin CountNumber of OutputsOutput VoltageMax Output CurrentOutput CurrentMax Supply CurrentMax Output VoltageTopologyOutput Current per ChannelMin Output VoltageInternal Switch(s)Switching FrequencyVoltage - Supply (Max)Voltage - Supply (Min)Min Input Voltage (AC)Max Input Voltage (AC)Radiation HardeningREACH SVHCRoHS StatusFrequencyView Compare
-
LYT0002D6 WeeksSurface MountSurface Mount8-SOIC (0.154, 3.90mm Width), 7 Leads7-40°C~125°C TJTube2013LYTSwitch™-0Discontinued1 (Unlimited)EAR995154V80mA80mA165μA700VFlyback, SEPIC, Step-Down (Buck), Step-Up (Boost)146mA-300mVYes66kHz308VAC85VAC85V308VNoNo SVHCRoHS Compliant-- -
6 WeeksSurface MountSurface Mount8-SOIC (0.154, 3.90mm Width), 7 Leads7-40°C~125°C TJTube2013LYTSwitch™-0Discontinued1 (Unlimited)EAR995154V139mA139mA173μA700VFlyback, SEPIC, Step-Down (Buck), Step-Up (Boost)225mA-300mVYes66kHz308VAC85VAC85V308VNoNo SVHCRoHS Compliant-
-
4 WeeksThrough HoleThrough Hole8-DIP (0.300, 7.62mm), 7 Leads7-40°C~125°C TJTube2013LYTSwitch™-0Active1 (Unlimited)EAR995154V280mA280mA226μA700VFlyback, SEPIC, Step-Down (Buck), Step-Up (Boost)401mA-300mVYes66kHz308VAC85VAC85V308VNoNo SVHCRoHS Compliant-
-
4 WeeksSurface MountSurface Mount8-SOIC (0.154, 3.90mm Width), 7 Leads7-40°C~125°C TJTape & Reel (TR)2015LYTSwitch™-0Active1 (Unlimited)EAR9951-280mA280mA226μA700VFlyback, SEPIC, Step-Down (Buck), Step-Up (Boost)401mA-300mVYes66kHz308VAC85VAC--No-RoHS Compliant66kHz
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