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Manufacturer Packaging Series ProductStatus OutputIsolation InternalSwitch(s) Voltage-Breakdown Topology Voltage-StartUp Voltage-Supply(Vcc/Vdd) DutyCycle Frequency-Switching Power(Watts) FaultProtection ControlFeatures OperatingTemperature







































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Photo Mfr. Part # Availability Price Quantity Datasheet Packaging Series ProductStatus OutputIsolation InternalSwitch(s) Voltage-Breakdown Topology Voltage-StartUp Voltage-Supply(Vcc/Vdd) DutyCycle Frequency-Switching Power(Watts) FaultProtection ControlFeatures OperatingTemperature
VIPER53ESP-E

VIPER53ESP-E

IC OFFLINE SW FLBACK 10POWERSO

STMicroelectronics

0 3.67

RFQ

VIPER53ESP-E

Datasheet

Tube VIPER™ Active Isolated Yes 620V Flyback 11.5 V 8.4V ~ 19V - Up to 300kHz 65 W Current Limiting, Over Load, Over Temperature, Short Circuit EN, Frequency Control, Soft Start -40°C ~ 150°C (TC)
RAA2213504GNP#HB0

RAA2213504GNP#HB0

SMART POWER STAGE GEN2 (SPS) MOD

Renesas Electronics America Inc

0 3.76

RFQ

Tape & Reel (TR) - Active - - - - - - - - - - - -
INN4377F-H341-TL

INN4377F-H341-TL

135 W (85-265 VAC)

Power Integrations

0 3.80

RFQ

Tape & Reel (TR) InnoSwitch™4-Pro Active Isolated Yes 750V Flyback, Secondary Side SR - 85V ~ 265V - 60kHz ~ 80kHz 145 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit, UVLO EN, Frequency Control, Soft Start -40°C ~ 105°C (TA)
INN4477F-H341-TL

INN4477F-H341-TL

220 W (85-265 VAC)

Power Integrations

0 3.80

RFQ

Tape & Reel (TR) InnoSwitch™4-Pro Active Isolated Yes 750V Flyback, Secondary Side SR - 85V ~ 265V - - 220 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit, UVLO EN, Frequency Control, Soft Start -40°C ~ 105°C (TA)
LT1246CS8#TRPBF

LT1246CS8#TRPBF

IC OFFLINE SWITCH BUCK 8SOIC

Analog Devices Inc.

0 3.81

RFQ

LT1246CS8#TRPBF

Datasheet

Tape & Reel (TR) - Active Isolated No - Buck 16 V 10V ~ 25V 100% Up to 1MHz - - Frequency Control 0°C ~ 100°C (TA)
SPF8201

SPF8201

PRIMARY-SIDE REGULATION PWM CONT

Sanken Electric USA Inc.

0 3.90

RFQ

SPF8201

Datasheet

Bulk - Not For New Designs Isolated Yes 600V Flyback 15.3 V 8.3V ~ 36V 47% 20kHz ~ 200kHz - Current Limiting, Over Load, Over Temperature, Over Voltage Frequency Control, Soft Start -40°C ~ 150°C (TJ)
FSFR2100

FSFR2100

IC OFFLINE SW HALF-BRIDGE 9SIP

onsemi

0 3.93

RFQ

FSFR2100

Datasheet

Tube FPS™ Obsolete Isolated Yes 600V Half-Bridge 14.5 V 11.3V ~ 25V 50% Up to 300kHz 450 W Current Limiting, Over Load, Over Temperature, Over Voltage Frequency Control -40°C ~ 130°C (TJ)
LT1242CS8#TRPBF

LT1242CS8#TRPBF

IC OFFLINE SWITCH BUCK 8SOIC

Analog Devices Inc.

0 3.98

RFQ

LT1242CS8#TRPBF

Datasheet

Tape & Reel (TR) - Active Isolated No - Buck 16 V 10V ~ 25V 96% Up to 500kHz - - Frequency Control 0°C ~ 100°C (TJ)
LT1244CS8#TRPBF

LT1244CS8#TRPBF

IC OFFLINE SWITCH BUCK 8SOIC

Analog Devices Inc.

0 3.98

RFQ

LT1244CS8#TRPBF

Datasheet

Tape & Reel (TR),Cut Tape (CT),Digi-Reel® - Active Isolated No - Buck 16 V 10V ~ 25V 48% Up to 500kHz - - Frequency Control 0°C ~ 100°C (TJ)
UCC35701DTR

UCC35701DTR

IC OFFLINE SW MULT TOP 14SOIC

Texas Instruments

0 4.49

RFQ

UCC35701DTR

Datasheet

Tape & Reel (TR),Bulk - Active Isolated No - Boost, Buck, Flyback, Forward 13 V 9V ~ 15V 99% 700kHz - Current Limiting Soft Start, Sync -55°C ~ 150°C (TJ)
LCS7265C-TL

LCS7265C-TL

220 W, 600 V

Power Integrations

0 4.14

RFQ

Tape & Reel (TR) - Active Isolated Yes 600V Flyback, Secondary Side SR 13.2 V 10.8V ~ 385V - 90kHz, 120kHz, 180kHz, 240kHz 220 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit, UVLO Frequency Control, Soft Start -40°C ~ 105°C (TA)
UCC3580D-2

UCC3580D-2

IC OFFLINE SW MULT TOP 16SOIC

Texas Instruments

0 3.05

RFQ

UCC3580D-2

Datasheet

Bulk,Tube - Last Time Buy Isolated No - Flyback, Forward 15 V 8.5V ~ 15V 66% - - - Soft Start -55°C ~ 150°C (TJ)
LTC3705EGN#TRPBF

LTC3705EGN#TRPBF

IC OFFLINE SW MULT TOP 16SSOP

Analog Devices Inc.

0 4.16

RFQ

LTC3705EGN#TRPBF

Datasheet

Tape & Reel (TR) - Active Isolated No - Forward, Secondary Side SR - 18V ~ 80V - - - Current Limiting Soft Start -40°C ~ 85°C (TA)
UC3823DW

UC3823DW

IC OFFLINE SW MULT TOP 16SOIC

Texas Instruments

0 3.06

RFQ

UC3823DW

Datasheet

Bulk,Tube - Active Non-Isolated No - Boost, Buck, Flyback, Forward 9.2 V 8.4V ~ 30V 100% 1MHz - Current Limiting Frequency Control, Soft Start 0°C ~ 70°C (TA)
MAX5068AAUE+

MAX5068AAUE+

IC OFFLINE SW MULT TOP 16TSSOP

Analog Devices Inc./Maxim Integrated

0 4.29

RFQ

MAX5068AAUE+

Datasheet

Tube - Not For New Designs Either No - Flyback, Forward 23.6 V 10.8V ~ 24V 50% 25kHz ~ 1.25MHz - Current Limiting, Over Temperature EN, Frequency Control, Sync -40°C ~ 150°C (TJ)
LT1244IS8#TRPBF

LT1244IS8#TRPBF

IC OFFLINE SWITCH BUCK 8SOIC

Analog Devices Inc.

0 4.33

RFQ

LT1244IS8#TRPBF

Datasheet

Tape & Reel (TR) - Active Isolated No - Buck 16 V 10V ~ 25V 48% Up to 500kHz - - Frequency Control -40°C ~ 100°C (TJ)
LT1242IS8#TRPBF

LT1242IS8#TRPBF

IC OFFLINE SWITCH BUCK 8SOIC

Analog Devices Inc.

0 4.33

RFQ

LT1242IS8#TRPBF

Datasheet

Tape & Reel (TR) - Active Isolated No - Buck 16 V 10V ~ 25V 96% Up to 500kHz - - Frequency Control -40°C ~ 100°C (TJ)
UCC28221D

UCC28221D

IC OFFLINE SWITCH FLYBACK 16SOIC

Texas Instruments

0 3.20

RFQ

UCC28221D

Datasheet

Bulk,Tube - Active Isolated No - Flyback 13 V 8.4V ~ 14.5V 75% 2MHz - Current Limiting, Over Voltage Soft Start -55°C ~ 150°C (TJ)
UCC28221PW

UCC28221PW

IC OFFLINE SW FLYBACK 20TSSOP

Texas Instruments

0 3.20

RFQ

UCC28221PW

Datasheet

Bulk,Tube - Last Time Buy Isolated No - Flyback 13 V 8.4V ~ 14.5V 75% 2MHz - Current Limiting, Over Voltage Soft Start -55°C ~ 150°C (TJ)
UCC3810N

UCC3810N

IC OFFLINE SWITCH MULT TOP 16DIP

Texas Instruments

0 3.27

RFQ

UCC3810N

Datasheet

Bulk,Tube - Active Isolated No - Boost, Buck, Flyback, Forward 11.3 V 8.3V ~ 11V 49% 1MHz - - Frequency Control, Sync -40°C ~ 85°C (TA)
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