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Manufacturers for PMIC - AC DC Converters, Offline Switchers

Active-Semi
Analog Devices, Inc.
Dialog Semiconductor
Diodes Incorporated
Fremont Micro Devices
Fujitsu Electronics America, Inc.
Infineon Technologies
Intersil (Renesas Electronics America)
Maxim Integrated
Microchip Technology
Microsemi
Monolithic Power Systems
NXP Semiconductors
ON Semiconductor
Power Integrations
Richtek
ROHM Semiconductor
Sanken Electric Co., Ltd.
Semtech
STMicroelectronics
Texas Instruments
Vishay
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
ACT334US-T
 Active-Semi International Inc. IC OFF-LINE SWITCH Power Management 6SOP-23 ObsoleteIsolatedNo
-
Flyback18.6V5.5 V ~ 28 V75%Up to 85kHz6WOver Temperature, Over Voltage, Short Circuit
-
-40°C ~ 85°C (TA)SOT-23-6SOT-23-6Surface Mount
ACT337SH-T
 Active-Semi International Inc. IC OFF-LINE SWITCH Power Management 8SOP ObsoleteIsolatedNo
-
Flyback18.6V5.5 V ~ 28 V75%Up to 85kHz12WOver Temperature, Over Voltage, Short Circuit
-
-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOPSurface Mount
ACT355AUC-T
 Active-Semi International Inc. IC OFF-LINE SWITCH PWM ObsoleteIsolatedNo
-
Flyback19.4V7.5 V ~ 23.5 V86%45kHz ~ 58kHz3.5WOver Temperature, Over Voltage, Short Circuit
-
-40°C ~ 85°C (TA)SC-74A, SOT-753SOT-23-5Surface Mount
ACT361US-T
 Active-Semi International Inc. IC OFF-LINE SWITCH Power Management 6SOT-23 Not For New DesignsIsolatedNo
-
Flyback18.6V5.5 V ~ 28 V75%21kHz ~ 55kHz7WCurrent Limiting, Over Temperature, Over Voltage, Short Circuit
-
-40°C ~ 85°C (TA)SOT-23-6SOT-23-6Surface Mount
ACT364US-T
 Active-Semi International Inc. IC OFF-LINE SWITCH Power Management 6SOP-23 Not For New DesignsIsolatedNo
-
Flyback18.6V5.5 V ~ 28 V75%Up to 85kHz6.3WOver Temperature, Over Voltage, Short Circuit
-
-40°C ~ 85°C (TA)SOT-23-6SOT-23-6Surface Mount
ACT365SH-T
 Active-Semi International Inc. IC OFF-LINE SWITCH Power Management 8SOP Not For New DesignsIsolatedNo
-
Flyback18.6V5.5 V ~ 28 V75%Up to 85kHz12WOver Temperature, Over Voltage, Short Circuit
-
-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOPSurface Mount
AP3776BMTR-G1
 Diodes Incorporated IC Regulators CTLR AC/DC GEN3 8SOIC ActiveIsolatedNo
-
Flyback13V6.1 V ~ 28 V
-
-
-
Over Temperature, Over Voltage, Short Circuit
-
-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOSurface Mount
FSQ0165RL
 ON Semiconductor IC SWITCH FPS LOW EMI HE 8-LSOP ObsoleteIsolatedYes650VFlyback12V8 V ~ 20 V
-
55kHz ~ 67kHz15WCurrent Limiting, Over Load, Over Temperature, Over VoltageSync-40°C ~ 85°C (TA)8-SMD, Gull Wing8-LSOPSurface Mount
FSQ0165RN
 ON Semiconductor IC Power Management FLYBCK ISO CM 8DIP ActiveIsolatedYes650VFlyback12V8 V ~ 20 V
-
55kHz ~ 67kHz15WCurrent Limiting, Over Load, Over Temperature, Over VoltageSync-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-DIPThrough Hole
FSQ0265RLX
 ON Semiconductor IC FPS POWER SWITCH VSC 8A 8-LSOP ActiveIsolatedYes650VFlyback12V8 V ~ 20 V
-
55kHz ~ 67kHz20WCurrent Limiting, Over Load, Over Temperature, Over VoltageSync-40°C ~ 85°C (TA)8-SMD, Gull Wing8-LSOPSurface Mount
FSQ0365RL
 ON Semiconductor IC SWIT Power Management GREEN OVP UVLO 8SOP ObsoleteIsolatedYes650VFlyback12V8 V ~ 20 V
-
55kHz ~ 67kHz25WCurrent Limiting, Over Load, Over Temperature, Over VoltageSync-40°C ~ 85°C (TA)8-SMD, Gull Wing8-LSOPSurface Mount
FSQ0365RLX
 ON Semiconductor IC SWIT Power Management GREEN OVP UVLO 8SOP ActiveIsolatedYes650VFlyback12V8 V ~ 20 V
-
55kHz ~ 67kHz25WCurrent Limiting, Over Load, Over Temperature, Over VoltageSync-40°C ~ 85°C (TA)8-SMD, Gull Wing8-LSOPSurface Mount
FSQ0365RN
 ON Semiconductor IC SWIT Power Management GREEN OVP UVLO 8DIP ActiveIsolatedYes650VFlyback12V8 V ~ 20 V
-
55kHz ~ 67kHz25WCurrent Limiting, Over Load, Over Temperature, Over VoltageSync-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-DIPThrough Hole
FSQ0370RLA
 ON Semiconductor IC PWM/SENSEFET 700V 3A 8-LSOP ActiveIsolatedYes700VFlyback12V8 V ~ 20 V60%100kHz27WCurrent Limiting, Over Load, Over Temperature, Over Voltage
-
-40°C ~ 85°C (TA)8-SMD, Gull Wing8-LSOPSurface Mount
FSQ0370RNA
 ON Semiconductor IC SWIT Power Management GREEN OVP UVLO 8DIP ActiveIsolatedYes700VFlyback12V8 V ~ 20 V60%100kHz27WCurrent Limiting, Over Load, Over Temperature, Over Voltage
-
-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-DIPThrough Hole
FSQ311
 ON Semiconductor IC Power Management FLYBCK ISO CM 8DIP ObsoleteIsolatedYes650VFlyback12V8 V ~ 20 V
-
-
12WCurrent Limiting, Over Load, Over Temperature, Over VoltageSync-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-DIPThrough Hole
FSQ321L
 ON Semiconductor IC SWIT Power Management GREEN OVP UVLO 8LSOP Last Time BuyIsolatedYes650VFlyback12V8 V ~ 20 V
-
55kHz ~ 67kHz12WCurrent Limiting, Over Load, Over Temperature, Over VoltageSync-40°C ~ 85°C (TA)8-SMD, Gull Wing8-LSOPSurface Mount
FSQ321LX
 ON Semiconductor IC SWIT Power Management GREEN OVP UVLO 8LSOP ActiveIsolatedYes650VFlyback12V8 V ~ 20 V
-
55kHz ~ 67kHz12WCurrent Limiting, Over Load, Over Temperature, Over VoltageSync-40°C ~ 85°C (TA)8-SMD, Gull Wing8-LSOPSurface Mount
FSQ500L
 ON Semiconductor IC SWIT Power Management GREEN UVLO SOT223 ActiveIsolatedYes700VFlyback6V5 V ~ 10 V60%130kHz3WCurrent Limiting, Over Load, Over TemperatureSoft Start-40°C ~ 85°C (TA)TO-261-4, TO-261AASOT-223-4Surface Mount
KA5H0365RTU
 ON Semiconductor IC SWIT Power Management CM OVP UVLO HV TO220 Not For New Designs
-
Yes650VFlyback, Forward15V9 V ~ 30 V67%100kHz
-
Current Limiting, Over Temperature, Over Voltage
-
-40°C ~ 85°C (TA)TO-220-4 Full PackTO-220F-4LThrough Hole
KA5H0380RTU
 ON Semiconductor IC SWIT Power Management CM OVP UVLO HV TO220 Not For New Designs
-
Yes800VFlyback, Forward15V9 V ~ 30 V67%100kHz
-
Current Limiting, Over Temperature, Over Voltage
-
-40°C ~ 85°C (TA)TO-220-4 Full PackTO-220F-4LThrough Hole
KA5L0365RN
 ON Semiconductor IC SWIT Power Management CM OVP OCP UVLO 8DIP Obsolete
-
Yes650VFlyback, Forward15V9 V ~ 30 V77%50kHz
-
Current Limiting, Over Temperature, Over Voltage
-
-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-DIPThrough Hole
KA5L0365RYDTU
 ON Semiconductor IC SWIT Power Management CM OVP UVLO HV TO220 Obsolete
-
Yes650VFlyback, Forward15V9 V ~ 30 V77%50kHz
-
Current Limiting, Over Temperature, Over Voltage
-
-40°C ~ 85°C (TA)TO-220-4 Full Pack (Formed Leads)TO-220F-4L (Forming)Surface Mount
KA5L0380RYDTU
 ON Semiconductor IC FPS POWER SWITCH SMPS TO-220F-4 Not For New Designs
-
Yes800VFlyback, Forward15V9 V ~ 30 V77%50kHz
-
Current Limiting, Over Temperature, Over Voltage
-
-40°C ~ 85°C (TA)TO-220-4 Full Pack (Formed Leads)TO-220F-4L (Forming)Through Hole
KA5M0365RN
 ON Semiconductor IC SWIT Power Management CM OVP OCP UVLO 8DIP Obsolete
-
Yes650VFlyback, Forward15V9 V ~ 30 V77%67kHz
-
Current Limiting, Over Temperature, Over Voltage
-
-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-DIPThrough Hole
KA5M0365RTU
 ON Semiconductor IC FPS POWER SWITCH SMPS TO-220F-4 Not For New Designs
-
Yes650VFlyback, Forward15V9 V ~ 30 V77%67kHz
-
Current Limiting, Over Temperature, Over Voltage
-
-40°C ~ 85°C (TA)TO-220-4 Full PackTO-220F-4LThrough Hole
KA5M0365RYDTU
 ON Semiconductor IC SWIT Power Management CM OVP UVLO HV TO220 Not For New Designs
-
Yes650VFlyback, Forward15V9 V ~ 30 V77%67kHz
-
Current Limiting, Over Temperature, Over Voltage
-
-40°C ~ 85°C (TA)TO-220-4 Full Pack (Formed Leads)TO-220F-4L (Forming)Through Hole
KA5M0380RYDTU
 ON Semiconductor IC FPS POWER SWITCH SMPS TO-220F-4 Not For New Designs
-
Yes800VFlyback, Forward15V9 V ~ 30 V77%67kHz
-
Current Limiting, Over Temperature, Over Voltage
-
-40°C ~ 85°C (TA)TO-220-4 Full Pack (Formed Leads)TO-220F-4L (Forming)Through Hole
LTC3705EGN#PBF
 Linear Technology/Analog Devices IC Controller OCP 16SSOP ActiveIsolatedNo
-
Forward, Secondary Side SR
-
18 V ~ 80 V
-
-
-
Current LimitingSoft Start-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-SSOPSurface Mount
MAX5974AETE+
 Maxim Integrated IC Regulators Controller FORWARD Power Management 16-TQFN ActiveIsolatedNo
-
Forward16V7 V ~ 26 V80%100kHz ~ 600kHz
-
Current Limiting, Over Temperature, Short CircuitEN, Frequency Control, Soft Start, Sync-40°C ~ 85°C (TA)16-WFQFN Exposed Pad16-TQFN (3x3)Surface Mount
MAX5974AETE+T
 Maxim Integrated IC Regulators Controller FORWARD Power Management 16-TQFN ActiveIsolatedNo
-
Forward16V7 V ~ 26 V80%100kHz ~ 600kHz
-
Current Limiting, Over Temperature, Short CircuitEN, Frequency Control, Soft Start, Sync-40°C ~ 85°C (TA)16-WFQFN Exposed Pad16-TQFN (3x3)Surface Mount
MIC3808YM
 Microchip Technology IC Regulators Controller BUCK ISO CM 8-SOIC ActiveIsolatedNo
-
Push-Pull12.5V8.3 V ~ 15 V49%Up to 1MHz
-
Current LimitingFrequency Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
-
R7731AGE
 Richtek USA Inc. IC OFFLINE Controller PWM ActiveIsolatedNo
-
Flyback14V12 V ~ 25 V75%65kHz
-
Current Limiting, Over Load, Over Temperature, Over Voltage
-
-40°C ~ 85°C (TA)SOT-23-6SOT-23-6Surface Mount
SI9120DY-E3
 Vishay Siliconix IC Controller UNIV SWMODE 16SOIC ObsoleteIsolatedNo
-
Flyback, Forward
-
9.5 V ~ 13.5 V50%40kHz ~ 1MHz
-
-
-
-40°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOICSurface Mount
UC2879DW
 Texas Instruments IC Regulators Controller Power Management CM/VM 20-SOIC ActiveNon-Isolated
-
-
Full-Bridge
-
9.25 V ~ 20 V50%300kHz
-
Current LimitingFrequency Control, Soft Start, Sync-40°C ~ 85°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOICSurface Mount
UC2879DWTR
 Texas Instruments IC Regulators Controller Power Management CM/VM 20-SOIC ActiveNon-Isolated
-
-
Full-Bridge
-
9.25 V ~ 20 V50%300kHz
-
Current LimitingFrequency Control, Soft Start, Sync-40°C ~ 85°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOICSurface Mount
UC2879N
 Texas Instruments IC Regulators Controller Power Management CM/VM 20DIP ActiveNon-Isolated
-
-
Full-Bridge
-
9.25 V ~ 20 V50%300kHz
-
Current LimitingFrequency Control, Soft Start, Sync-40°C ~ 85°C (TA)20-DIP (0.300", 7.62mm)20-PDIPThrough Hole
UCC2570DTR
 Texas Instruments IC Regulators Controller BST FLYBK VM 14SOIC ObsoleteIsolatedNo
-
Forward13V9 V ~ 15 V80%500kHz
-
Current LimitingFrequency Control, Soft Start-40°C ~ 85°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOICSurface Mount
UCC2802D
 Texas Instruments IC Regulators Controller BST FLYBK Power Management 8SOIC Active
-
No
-
Boost, Flyback, Forward12.5V8.3 V ~ 12 V99%Up to 1MHz
-
Current LimitingFrequency Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOICSurface Mount
UCC2802DTR
 Texas Instruments IC Regulators Controller BST FLYBK Power Management 8SOIC Active
-
No
-
Boost, Flyback, Forward12.5V8.3 V ~ 12 V99%Up to 1MHz
-
Current LimitingFrequency Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
-
UCC2802DTRG4
 Texas Instruments IC Regulators Controller BST FLYBK Power Management 8SOIC Active
-
No
-
Boost, Flyback, Forward12.5V8.3 V ~ 12 V99%Up to 1MHz
-
Current LimitingFrequency Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOICSurface Mount
UCC2802N
 Texas Instruments IC Regulators Controller BST FLYBK Power Management 8DIP Active
-
No
-
Boost, Flyback, Forward12.5V8.3 V ~ 12 V99%Up to 1MHz
-
Current LimitingFrequency Control-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIPThrough Hole
UCC2804D
 Texas Instruments IC Regulators Controller BST FLYBK Power Management 8SOIC Active
-
No
-
Boost, Flyback, Forward12.5V8.3 V ~ 12 V49%Up to 1MHz
-
Current LimitingFrequency Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOICSurface Mount
UCC2804DTR
 Texas Instruments IC Regulators Controller BST FLYBK Power Management 8SOIC Active
-
No
-
Boost, Flyback, Forward12.5V8.3 V ~ 12 V49%Up to 1MHz
-
Current LimitingFrequency Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOICSurface Mount
UCC2804DTRG4
 Texas Instruments IC Regulators Controller BST FLYBK Power Management 8SOIC Active
-
No
-
Boost, Flyback, Forward12.5V8.3 V ~ 12 V49%Up to 1MHz
-
Current LimitingFrequency Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOICSurface Mount
UCC2804N
 Texas Instruments IC Regulators Controller BST FLYBK Power Management 8DIP Active
-
No
-
Boost, Flyback, Forward12.5V8.3 V ~ 12 V49%Up to 1MHz
-
Current LimitingFrequency Control-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIPThrough Hole
UCC2804PW
 Texas Instruments IC Regulators Controller BST FLYBK CM 8TSSOP Active
-
No
-
Boost, Flyback, Forward12.5V8.3 V ~ 12 V49%Up to 1MHz
-
Current LimitingFrequency Control-40°C ~ 85°C (TA)8-TSSOP (0.173", 4.40mm Width)8-TSSOPSurface Mount
UCC28083PW
 Texas Instruments IC Regulators Controller Power Management CM 8-TSSOP ActiveIsolatedNo
-
Push-Pull12.5V8.3 V ~ 15 V49%50kHz ~ 1MHz
-
Current LimitingFrequency Control-40°C ~ 85°C (TA)8-TSSOP (0.173", 4.40mm Width)8-TSSOPSurface Mount
UCC28085D
 Texas Instruments IC Regulators Controller Power Management CM 8-SOIC ActiveIsolatedNo
-
Push-Pull12.5V8.3 V ~ 15 V49%50kHz ~ 1MHz
-
Current LimitingFrequency Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOICSurface Mount
UCC3802D
 Texas Instruments IC Regulators Controller Power Management CM 8SOIC Active
-
No
-
Boost, Buck, Flyback, Forward12.5V8.3 V ~ 12 V99%Up to 1MHz
-
Current LimitingFrequency Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOICSurface Mount
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