AC DC Converters, Offline Switches(4433)

The AC-DC Converters and Offline Switchers category represents the backbone of mains-powered electronics. These highly integrated ICs, such as the TinySwitch-III and LinkSwitch families, combine a high-voltage power MOSFET with advanced controller logic to convert high-voltage AC input into a stable, regulated DC output. By merging AC-DC conversion and offline switching into one category, IcMass provides a streamlined sourcing experience for designers of SMPS (Switched-Mode Power Supplies), adapters, and standby power modules. These devices are optimized for low component count, reduced EMI, and compliance with global energy efficiency standards like Energy Star and EcoSmart.
制造商 Series Package/Case Packaging Product Status Output Isolation Internal Switch(s) Voltage - Breakdown Topology Voltage - Start Up Voltage - Supply (Vcc/Vdd) Duty Cycle Frequency - Switching Power (Watts) Fault Protection Control Features Operating Temperature Grade Qualification Supplier Device Package Mounting Type












































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































全部重置
应用所有
结果:
Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Output Isolation Internal Switch(s) Voltage - Breakdown Topology Voltage - Start Up Voltage - Supply (Vcc/Vdd) Duty Cycle Frequency - Switching Power (Watts) Fault Protection Control Features Operating Temperature Grade Qualification Supplier Device Package Mounting Type
KA5H0380RTU

KA5H0380RTU

IC OFFLINE SW MULT TOP TO220F

onsemi

75
RFQ
KA5H0380RTU Datasheet FPS™ TO-220-4 Full Pack Tube Obsolete - Yes 800V Flyback, Forward 15 V 9V ~ 30V 67% 100kHz - Current Limiting, Over Temperature, Over Voltage - -40°C ~ 85°C (TA) - - TO-220F-4L Through Hole
STR5A464S

STR5A464S

AC/DC CONVERTER IC (INTEGRATED M

Sanken Electric USA Inc.

38
RFQ
STR5A464S Datasheet - 8-SOIC (0.154", 3.90mm Width), 7 Leads Cut Tape (CT) Active Non-Isolated Yes 700V Buck 29 V 8V ~ 32V 57% 60kHz - Current Limiting, Over Load, Over Temperature, Over Voltage Soft Start -40°C ~ 125°C (TA) - - 7-SOIC Surface Mount
UCC2580N-4

UCC2580N-4

IC OFFLINE SWITCH MULT TOP 16DIP

Unitrode

85
RFQ
UCC2580N-4 Datasheet - 16-DIP (0.300", 7.62mm) Bulk Active Isolated No - Flyback, Forward 15 V 8.5V ~ 15V 66% - - - Soft Start -55°C ~ 150°C (TJ) - - 16-PDIP Through Hole
FSFR1800HSL

FSFR1800HSL

IC OFFLINE SW HALF-BRIDGE 9SIP

onsemi

96
RFQ
FSFR1800HSL Datasheet FSFR-HS 10-SIP Module, 9 Leads, Formed Leads Tube Obsolete Isolated Yes 500V Half-Bridge 12.5 V 10V ~ 25V 50% Up to 600kHz 260 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 130°C (TJ) - - 9-SIP (L forming) Through Hole
STR-X6737

STR-X6737

IC OFFLINE SWITCH FLYBACK TO3P

Sanken Electric USA Inc.

54
RFQ
STR-X6737 Datasheet STR-X6700 TO-3P-7 Full Pack, Formed Leads Bulk Obsolete Isolated Yes 500V Flyback 18.2 V 9.7V ~ 35V - 19kHz ~ 25kHz 290 W Current Limiting, Over Load, Over Voltage Soft Start -20°C ~ 125°C (TA) - - TO-3P Through Hole
UC3877DWP

UC3877DWP

SWITCHING CONTROLLER, VOLTAGE-MO

Unitrode

60
RFQ
UC3877DWP Datasheet * - Bulk Active - - - - - - - - - - - - - - - -
UC2879DWG4

UC2879DWG4

IC OFFLINE SW FULL-BRDG 20SOIC

Texas Instruments

0
RFQ
UC2879DWG4 Datasheet - 20-SOIC (0.295", 7.50mm Width) Bulk Discontinued at Digi-Key Non-Isolated - - Full-Bridge - 9.25V ~ 20V 50% 300kHz - Current Limiting Frequency Control, Soft Start, Sync -40°C ~ 85°C (TA) - - 20-SOIC Surface Mount
SFA0006A

SFA0006A

PRIMARY-SIDE REGULATION PWM CONT

Sanken Electric USA Inc.

40
RFQ
SFA0006A Datasheet - 8-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Active Isolated No - Flyback 4.8 V 5.5V ~ 32V 81.5% 20kHz ~ 60kHz - Current Limiting, Over Load, Over Temperature, Over Voltage Frequency Control, Soft Start -40°C ~ 125°C (TA) - - 8-SOP Surface Mount
UC3877N

UC3877N

SWITCHING CONTROLLER

Texas Instruments

92
RFQ
UC3877N Datasheet * - Bulk Active - - - - - - - - - - - - - - - -
UC2823BN

UC2823BN

IC OFFLINE SWITCH MULT TOP 16DIP

Texas Instruments

0
RFQ
UC2823BN Datasheet - 16-DIP (0.300", 7.62mm) Tube Obsolete Non-Isolated No - Boost, Buck, Flyback, Forward 16 V 10V ~ 22V 100% 1MHz - Current Limiting Frequency Control, Soft Start -55°C ~ 150°C (TJ) - - 16-PDIP Through Hole
SG6931DZ

SG6931DZ

IC REG

Fairchild Semiconductor

732
RFQ
SG6931DZ Datasheet - - Bulk Obsolete - - - - - - - - - - - - - - - -
FSQ0370RLA

FSQ0370RLA

SWITCHING REGULATOR, CURRENT-MOD

Fairchild Semiconductor

811
RFQ
FSQ0370RLA Datasheet FPS™ 8-SMD, Gull Wing Bulk Active Isolated Yes 700V Flyback 12 V 8V ~ 20V 60% 100kHz 27 W Current Limiting, Over Load, Over Temperature, Over Voltage - -40°C ~ 85°C (TA) - - 8-LSOP Surface Mount
UCC2580D-4

UCC2580D-4

IC OFFLINE SW MULT TOP 16SOIC

Unitrode

90
RFQ
UCC2580D-4 Datasheet - 16-SOIC (0.154", 3.90mm Width) Bulk Active Isolated No - Flyback, Forward 15 V 8.5V ~ 15V 66% - - - Soft Start -55°C ~ 150°C (TJ) - - 16-SOIC Surface Mount
UCC35701N

UCC35701N

IC OFFLINE SWITCH MULT TOP 14DIP

Unitrode

75
RFQ
UCC35701N Datasheet - 14-DIP (0.300", 7.62mm) Bulk Active Isolated No - Boost, Buck, Flyback, Forward 13 V 9V ~ 15V 99% 700kHz - Current Limiting Soft Start, Sync -55°C ~ 150°C (TJ) - - 14-PDIP Through Hole
UCC25701NG4

UCC25701NG4

IC OFFLINE SWITCH MULT TOP 14DIP

Unitrode

50
RFQ
UCC25701NG4 Datasheet - 14-DIP (0.300", 7.62mm) Bulk Active Isolated No - Boost, Flyback, Forward 13 V 9V ~ 15V 99% 700kHz - Current Limiting Soft Start, Sync -55°C ~ 150°C (TJ) - - 14-PDIP Through Hole
UC2879DW

UC2879DW

UC2879 PHASE SHIFT RESONANT CONT

Unitrode

86
RFQ
UC2879DW Datasheet - 20-SOIC (0.295", 7.50mm Width) Bulk Active Non-Isolated - - Full-Bridge - 9.25V ~ 20V 50% 300kHz - Current Limiting Frequency Control, Soft Start, Sync -40°C ~ 85°C (TA) - - 20-SOIC Surface Mount
BM2SC123FP2-LBZE2

BM2SC123FP2-LBZE2

IC OFFLINE SW FLYBACK TO263-7

Rohm Semiconductor

0
RFQ
BM2SC123FP2-LBZE2 Datasheet - TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Active Isolated Yes 1700V Flyback - 15V ~ 27.5V - 120kHz - Current Limiting, Over Load, Over Temperature, Over Voltage EN, Frequency Control, Soft Start -40°C ~ 105°C - - TO-263-7 Surface Mount
UCC287502DBVR

UCC287502DBVR

CURRENT-MODE FLYBACK CONTROLLER

Texas Instruments

0
RFQ
UCC287502DBVR Datasheet - SOT-23-6 Tape & Reel (TR) Active Isolated No - Flyback, Secondary Side SR 15.3 V 10V ~ 26V 80% 65kHz - Current Limiting, Over Power, Over Temperature, Over Voltage, Short Circuit, UVLO Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - SOT-23-6 Surface Mount
TNY277PN

TNY277PN

IC OFFLINE SWITCH FLYBACK 8DIP

Power Integrations

0
RFQ
TNY277PN Datasheet TinySwitch®-III 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Isolated Yes 700V Flyback - - 65% 132kHz 23.5 W Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit EN -40°C ~ 150°C (TJ) - - 8-PDIP-C Through Hole
TEA18362T/1J

TEA18362T/1J

IC OFFLINE SWITCH FLYBACK 8SO

NXP USA Inc.

0
RFQ
TEA18362T/1J Datasheet GreenChip™ 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Isolated No - Flyback 14.9 V 9.9V ~ 30V - 25kHz ~ 132.5kHz 75 W Over Power, Over Temperature, Over Voltage - -40°C ~ 150°C (TJ) - - 8-SO Surface Mount
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