Part Number Manufacturer / Brand Brife Description Part StatusOutput IsolationInternal Switch(s)Voltage - BreakdownTopologyVoltage - Start UpVoltage - Supply (Vcc/Vdd)Duty CycleFrequency - SwitchingPower (Watts)Fault ProtectionControl FeaturesOperating TemperaturePackage / CaseSupplier Device PackageMounting Type
Power Integrations IC OFFLINE SW PSR 12ESOP ActiveIsolatedYes650VFlyback
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64%120kHz ~ 136kHz59WCurrent Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
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-40°C ~ 150°C (TJ)12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad12-ESOPSurface Mount
ON Semiconductor IC FPS SWITCH AUXILIARY TO-220-4 Not For New Designs
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Yes650VFlyback15V8.8 V ~ 30 V67%100kHz
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Current Limiting, Over Load, Over Temperature, Over Voltage
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-25°C ~ 85°C (TA)TO-220-4 Full Pack (Formed Leads)TO-220F-4L (Forming)Through Hole
Power Integrations IC OFF-LINE SWITCH Power Management 7SIP ActiveIsolatedYes725VFlyback
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64%120kHz ~ 136kHz35WCurrent Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
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-40°C ~ 150°C (TJ)7-SIP, 6 Leads, Exposed Pad, Formed LeadseSIP-7CThrough Hole
Power Integrations IC OFFLINE SWIT HV 8SOIC ActiveIsolatedYes700VFlyback
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60%132kHz9WCurrent Limiting, Open Loop, Over Temperature, Short Circuit
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-40°C ~ 150°C (TJ)8-SOIC (0.154", 3.90mm Width), 7 LeadsSO-8CSurface Mount
Sanken IC Regulators Power Management Converter AC/DC 8-DIP ActiveIsolatedYes730VFlyback15.2V8.1 V ~ 32 V74%65kHz7.5WCurrent Limiting, Over Load, Over Temperature, Over Voltage
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-40°C ~ 125°C (TA)8-DIP (0.300", 7.62mm), 7 Leads8-DIPThrough Hole
Sanken IC Regulators Power Management Converter AC/DC 8-SOIC ActiveIsolatedYes730VFlyback15.2V8.1 V ~ 32 V74%65kHz7WCurrent Limiting, Over Load, Over Temperature, Over Voltage
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-40°C ~ 125°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOICSurface Mount
Power Integrations IC OFFLINE SWITCH SR CONTROL ActiveIsolatedYes650VFlyback, Secondary Side SR
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100kHz22WCurrent Limiting, Over Temperature, Over Voltage
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-40°C ~ 150°C (TJ)24-PowerSMD Module (0.425", 10.80mm Width), 17 LeadsInSOP-24DSurface Mount
Power Integrations IC OFFLINE SWITCH SR CONTROL ActiveIsolatedYes650VFlyback, Secondary Side SR
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100kHz22WCurrent Limiting, Over Temperature, Over Voltage
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-40°C ~ 150°C (TJ)24-PowerSMD Module (0.425", 10.80mm Width), 17 LeadsInSOP-24DSurface Mount
Microchip Technology IC Regulators Controller BUCK ISO CM 8-SOIC ActiveIsolatedNo
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Push-Pull12.5V8.3 V ~ 15 V49%Up to 1MHz
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Current LimitingFrequency Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
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ON Semiconductor IC OFFLINE SWITCH 100KHZ 7DIP ActiveIsolatedYes650VFlyback17V8.5 V ~ 35 V80%100kHz27WCurrent Limiting, Over Temperature, Over Voltage, Short Circuit
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-40°C ~ 150°C (TJ)8-DIP (0.300", 7.62mm), 7 Leads7-PDIPThrough Hole
ON Semiconductor IC OFFLINE SWITCH 65KHZ 7DIP ActiveIsolatedYes650VFlyback17V8.5 V ~ 35 V80%65kHz27WCurrent Limiting, Over Temperature, Over Voltage, Short Circuit
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-40°C ~ 150°C (TJ)8-DIP (0.300", 7.62mm), 7 Leads7-PDIPThrough Hole
ON Semiconductor IC OFFLINE SWITCH 100KHZ 7DIP ActiveIsolatedYes650VFlyback17V8.5 V ~ 35 V80%100kHz27WCurrent Limiting, Over Temperature, Over Voltage, Short Circuit
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-40°C ~ 150°C (TJ)8-DIP (0.300", 7.62mm), 7 Leads7-PDIPThrough Hole
ON Semiconductor IC OFFLINE SWITCH 65KHZ 7DIP ActiveIsolatedYes650VFlyback17V8.5 V ~ 35 V80%65kHz27WCurrent Limiting, Over Temperature, Over Voltage, Short Circuit
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-40°C ~ 150°C (TJ)8-DIP (0.300", 7.62mm), 7 Leads7-PDIPThrough Hole
Power Integrations IC OFF-LINE SWITCH Power Management 12DIP ActiveIsolatedYes725VFlyback
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64%120kHz ~ 136kHz28WCurrent Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
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-40°C ~ 150°C (TJ)12-SDIP (0.412", 10.46mm) Exposed PadeDIP-12Through Hole
Power Integrations IC LINKSWITCH CV/CC 10W 12ESOP ActiveIsolatedYes725VFlyback
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55%Up to 85kHz10WCurrent Limiting, Open Loop, Over Temperature, Short Circuit
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-40°C ~ 150°C (TJ)12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad12-ESOPSurface Mount
Power Integrations IC LINKSWITCH CV/CC 10W 12ESOP ActiveIsolatedYes725VFlyback
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55%Up to 85kHz10WCurrent Limiting, Open Loop, Over Temperature, Short Circuit
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-40°C ~ 150°C (TJ)12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad12-ESOPSurface Mount
Power Integrations IC LINKSWITCH CV/CC 10W 12ESOP ActiveIsolatedYes725VFlyback
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55%Up to 85kHz10WCurrent Limiting, Open Loop, Over Temperature, Short Circuit
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-40°C ~ 150°C (TJ)12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad12-ESOPSurface Mount
Power Integrations IC LINKSWITCH CV/CC 10W 12ESOP ActiveIsolatedYes725VFlyback
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55%Up to 85kHz10WCurrent Limiting, Open Loop, Over Temperature, Short Circuit
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-40°C ~ 150°C (TJ)12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad12-ESOPSurface Mount
Power Integrations IC SWIT OCP CV/CC HV 8DIP Not For New DesignsIsolatedYes700VFlyback
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77%30kHz ~ 42kHz5.5WCurrent Limiting, Open Loop, Over Temperature, Short Circuit
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-40°C ~ 150°C (TJ)8-DIP (0.300", 7.62mm), 7 LeadsDIP-8BThrough Hole
Power Integrations IC OFFLINE SWIT OTP OCP HV 8DIP Not For New DesignsIsolatedYes700VFlyback
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65%132kHz7.5WCurrent Limiting, Open Loop, Over Temperature, Short CircuitEN-40°C ~ 150°C (TJ)8-DIP (0.300", 7.62mm), 7 LeadsDIP-8BThrough Hole
Power Integrations IC OFFLINE SWIT OTP OCP HV 8DIP ActiveIsolatedYes700VFlyback
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65%132kHz7.5WCurrent Limiting, Open Loop, Over Temperature, Short CircuitEN-40°C ~ 150°C (TJ)8-DIP (0.300", 7.62mm), 7 LeadsDIP-8BThrough Hole
Infineon Technologies IC OFFLINE Controller SMPS CM 7DIP ActiveIsolatedYes800VFlyback17V10.5 V ~ 27 V75%100kHz31WOver Load, Over Temperature, Over Voltage
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-40°C ~ 150°C (TJ)8-DIP (0.300", 7.62mm), 7 LeadsPG-DIP-7Through Hole
Infineon Technologies IC Controller SMPS QUASI-RESON 7DIP Last Time BuyIsolatedYes800VFlyback18V10.5 V ~ 27 V50%52kHz54WCurrent Limiting, Over Load, Over Temperature, Over Voltage
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-40°C ~ 150°C (TJ)8-DIP (0.300", 7.62mm), 7 LeadsPG-DIP-7Through Hole
ON Semiconductor CURRENT MODE Power Management CONTROLL Active
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Maxim Integrated IC OFF-LINE CONVERTER 16TQFN ActiveEitherYes
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Boost, Flyback
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4.5 V ~ 36 V92%500kHz
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Current Limiting, Over VoltageEN, Power Good, Soft Start-40°C ~ 125°C (TJ)16-WFQFN Exposed Pad16-TQFN (3x3)Surface Mount
Power Integrations IC OFFLINE SWITCH 20W 16ESOP ActiveIsolatedYes650VFlyback, Secondary Side SR
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60%100kHz15WCurrent Limiting, Over Temperature, Over Voltage
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-40°C ~ 85°C (TA)16-PowerSOIC (0.350", 8.89mm Width), 15 LeadseSOP-R16BSurface Mount
Power Integrations IC OFFLINE SWITCH 20W 16ESOP ActiveIsolatedYes650VFlyback, Secondary Side SR
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60%100kHz15WCurrent Limiting, Over Temperature, Over Voltage
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-40°C ~ 85°C (TA)16-PowerSOIC (0.350", 8.89mm Width), 15 LeadseSOP-R16BSurface Mount
Power Integrations IC LINKSWITCH 48W 68W 12ESOP ActiveIsolatedYes650VFlyback
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64%120kHz ~ 136kHz68WCurrent Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
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-40°C ~ 150°C (TJ)12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad12-ESOPSurface Mount
Power Integrations IC LED DRIVER 25W SO-16B ActiveIsolatedYes650VFlyback, Step-Down (Buck), Step-Up (Boost)
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132.7kHz25W
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-40°C ~ 150°C (TJ)16-SOIC (0.154", 3.90mm Width), 14 Leads16-SO BSurface Mount
Power Integrations IC LED DRIVER 16W SO-16B ActiveIsolatedYes725VFlyback, Step-Down (Buck), Step-Up (Boost)
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132.7kHz16W
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-40°C ~ 150°C (TJ)16-SOIC (0.154", 3.90mm Width), 14 Leads16-SO BSurface Mount
Texas Instruments IC Regulators Controller FLYBK ISO 7SOIC ActiveIsolatedNo
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Flyback21V9 V ~ 35 V
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680Hz ~ 100kHz
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Current Limiting, Over Voltage
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-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width), 7 Leads7-SOICSurface Mount
Power Integrations IC OFFLINE SWIT OTP CV/CC 8DIP ActiveIsolatedYes700VFlyback
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55%Up to 85kHz4.1WCurrent Limiting, Open Loop, Over Temperature, Short Circuit
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-40°C ~ 150°C (TJ)8-DIP (0.300", 7.62mm), 7 LeadsDIP-8CThrough Hole
ON Semiconductor IC FPS SWITCH DVDP/STB TO-220-4 Not For New DesignsNon-IsolatedYes650VFlyback, Forward15V10 V ~ 30 V77%67kHz
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Current Limiting, Over Load, Over Temperature, Over Voltage
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-25°C ~ 85°C (TA)TO-220-4 Full Pack (Formed Leads)TO-220F-4L (Forming)Through Hole
Power Integrations IC OFFLINE SWITCH SR CONTROL ActiveIsolatedYes650VFlyback, Secondary Side SR
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100kHz27WOver Temperature, Over Voltage
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-40°C ~ 105°C (TA)24-PowerSMD Module (0.425", 10.80mm Width), 17 LeadsInSOP-24DSurface Mount
Power Integrations IC OFFLINE SWITCH SR CONTROL ActiveIsolatedYes650VFlyback, Secondary Side SR
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100kHz27WOver Temperature, Over Voltage
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-40°C ~ 105°C (TA)24-PowerSMD Module (0.425", 10.80mm Width), 17 LeadsInSOP-24DSurface Mount
Power Integrations IC OFFLINE SWITCH SR CONTROL ActiveIsolatedYes650VFlyback, Secondary Side SR
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100kHz27WOver Temperature, Over Voltage
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-40°C ~ 105°C (TA)24-PowerSMD Module (0.425", 10.80mm Width), 17 LeadsInSOP-24DSurface Mount
Power Integrations IC OFFLINE SWITCH SR CONTROL ActiveIsolatedYes650VFlyback, Secondary Side SR
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100kHz27WOver Temperature, Over Voltage
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-40°C ~ 105°C (TA)24-PowerSMD Module (0.425", 10.80mm Width), 17 LeadsInSOP-24DSurface Mount
Infineon Technologies IC OFFLINE Controller SMPS CM 7DIP ActiveIsolatedYes800VFlyback17V10.5 V ~ 27 V75%100kHz22WOver Load, Over Temperature, Over Voltage
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-40°C ~ 150°C (TJ)8-DIP (0.300", 7.62mm), 7 LeadsPG-DIP-7Through Hole
Monolithic Power Systems Inc. UNIVERSAL INPUT NON-ISOLATED OF ActiveNon-IsolatedNo700VBoost, Buck, Buck-Boost, Flyback
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5.5 V ~ 5.7 V
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3WOpen Loop, Over Load, Over Temperature, Short CircuitSoft Start-40°C ~ 125°C (TJ)SOT-23-5 Thin, TSOT-23-5TSOT-23-5Surface Mount
Monolithic Power Systems Inc. UNIVERSAL INPUT NON-ISOLATED OF ActiveNon-IsolatedNo700VBoost, Buck, Buck-Boost, Flyback
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5.5 V ~ 5.7 V
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2WOpen Loop, Over Load, Over Temperature, Short CircuitSoft Start-40°C ~ 125°C (TJ)SOT-23-5 Thin, TSOT-23-5TSOT-23-5Surface Mount
Power Integrations IC LED DRIVER OFFL 495MA 12ESOP ActiveIsolatedYes725VFlyback
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55%85kHz10W
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-40°C ~ 150°C (TJ)12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad12-ESOPSurface Mount
Power Integrations IC LINKSWITCH 48W 68W 12ESOP ActiveIsolatedYes650VFlyback
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64%120kHz ~ 136kHz68WCurrent Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
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-40°C ~ 150°C (TJ)12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad12-ESOPSurface Mount
Infineon Technologies IC OFFLINE Controller SMPS CM 7DIP ActiveIsolatedYes800VFlyback17V10.5 V ~ 27 V75%100kHz31WOver Load, Over Temperature, Over Voltage
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-40°C ~ 150°C (TJ)8-DIP (0.300", 7.62mm), 7 LeadsPG-DIP-7Through Hole
Power Integrations IC SWIT OCP CV/CC HV 8SMD Not For New DesignsIsolatedYes700VFlyback
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77%30kHz ~ 42kHz5.5WCurrent Limiting, Open Loop, Over Temperature, Short Circuit
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-40°C ~ 150°C (TJ)8-SMD (7 Leads), Gull WingSMD-8BSurface Mount
ON Semiconductor IC OFFLINE SWITCH 100KHZ 7DIP ActiveIsolatedYes650VFlyback17V8.5 V ~ 35 V80%100kHz32WCurrent Limiting, Over Temperature, Over Voltage, Short Circuit
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-40°C ~ 150°C (TJ)8-DIP (0.300", 7.62mm), 7 Leads7-PDIPThrough Hole
ON Semiconductor IC OFFLINE SWITCH 100KHZ 7DIP ActiveIsolatedYes650VFlyback17V8.5 V ~ 35 V80%100kHz32WCurrent Limiting, Over Temperature, Over Voltage, Short Circuit
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-40°C ~ 150°C (TJ)8-DIP (0.300", 7.62mm), 7 Leads7-PDIPThrough Hole
ON Semiconductor IC OFF-LINE SWITCHER ActiveIsolatedYes700VFlyback8.4V6.5 V ~ 20 V68%130kHz14WCurrent Limiting, Over Power, Over Temperature, Over Voltage, Short Circuit
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-40°C ~ 125°C (TJ)
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Semtech Corporation IC Controller BUCK ISO Power Management 10MSOP ActiveIsolatedNo
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Flyback12V8 V ~ 19 V90%1.1MHz
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Frequency Control, Soft Start, Sync-40°C ~ 150°C (TJ)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-MSOPSurface Mount
Monolithic Power Systems Inc. IC Regulators Controller FLYBK Power Management 8SOIC Not For New DesignsIsolatedYes700VFlyback11.8V8 V ~ 20 V
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Up to 150kHz23WOver Load, Over Temperature, Over Voltage
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-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width), 7 Leads8-SOIC-7BSurface Mount
Monolithic Power Systems Inc. IC Regulators Controller PWM Active
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