AC / DC Off Line Converters | element14 New Zealand

element14 offers an exclusive range of AC-DC offline converters that focus on improving power density, reducing standby power consumption, and enhancing protection features for safer operation.

AC-DC offline converters are electrical circuits that transform household AC power (110V-240V) into stable DC voltage. They serve as the backbone of modern power supply systems, offering efficient and reliable power conversion solutions. These are indispensable power management ICs.

Several real-life applications are based on this conversion, from consumer electronics and LED lighting to industrial equipment and battery charging systems. Their key advantages include high power conversion efficiency (typically >85%), built-in protection features, and reduced electromagnetic interference.

Modern AC-DC converters incorporate advanced technologies like GaN (Gallium Nitride) for higher switching frequencies and digital control systems for improved power factor correction. They must comply with international safety standards, including UL/CE certifications and EMC regulations.

When selecting an AC-DC offline converter, engineers should consider input voltage range requirements, output power specifications, efficiency targets, thermal management needs, safety certification requirements, size constraints, and cost considerations.

Manufacturer Part No	Order Code	Manufacturer / Description	Price For	Price (Incl GST)	Input Voltage Min	Input Voltage AC Min	Supply Voltage	Input Voltage Max	No. of Channels	Input Voltage AC Max	No. of Step-Down DC - DC Converters	AC / DC Converter Case Style	IC Case / Package	No. of Pins	Power Rating Max	Power Rating	Supply Voltage Max	No. of Regulated Outputs	Topology	Isolation	Power Switch Voltage Rating	Power Switch Current Rating	Switching Frequency	Switching Frequency Min	IC Mounting	Switching Frequency Max	Operating Temperature Min	Operating Temperature Max	Product Range	Qualification

LNK305DG-TL	2920881 Data Sheet RoHS	POWER INTEGRATIONS AC/DC Converter Buck Buck-Boost Flyback 85V to 265VAC In 175mA SOIC-8	Each (Supplied on Cut Tape) Cut Tape	1+ $1.710($1.9665) 10+ $1.630($1.8745) 50+ $1.520($1.748) 100+ $1.420($1.633) 250+ $1.420($1.633)	85VAC	-	-	265VAC	-	-	-	-	SOIC	8Pins	-	-	-	-	Buck, Buck-Boost, Flyback	Non Isolated	700V	220µA	66kHz	-	Surface Mount	-	-40°C	150°C	LinkSwitch-TN Series	-
AP3792S-13	3589242 Data Sheet RoHS	DIODES INC. ACDC GEN 4 CONT SO-8 T-R 4K	Each (Supplied on Cut Tape) Cut Tape	1+ $0.526($0.6049) 10+ $0.449($0.5164) 100+ $0.440($0.506)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LNK3306D-TL	3773251 Data Sheet RoHS	POWER INTEGRATIONS AC / DC Converter Buck Buck-Boost Flyback 85 to 265 VAC 12 W SOIC-8C-7 -40 °C to 150 °C	Each (Supplied on Cut Tape) Cut Tape	1+ $1.910($2.1965) 10+ $1.880($2.162) 50+ $1.740($2.001) 100+ $1.600($1.840) 250+ $1.560($1.794) More Pricing...	85VAC	-	-	265VAC	-	-	-	-	SOIC-8C	7Pins	12W	-	-	-	Buck, Buck-Boost, Flyback	Isolated, Non Isolated	725V	165µA	66kHz	-	Surface Mount	-	-40°C	150°C	LinkSwitch-TNZ Series	-
INN3870C-H801-TL	3813265 Data Sheet RoHS	POWER INTEGRATIONS AC / DC Converter Flyback 85 to 265 VAC InSOP-24D-17 85W -40 °C to 105 °C	Each (Supplied on Cut Tape) Cut Tape	1+ $9.890($11.3735) 10+ $9.530($10.9595) 25+ $9.180($10.557) 50+ $8.820($10.143) 100+ $8.460($9.729) More Pricing...	85VAC	-	-	265VAC	-	-	-	-	InSOP-24D	17Pins	85W	-	-	-	Flyback	Isolated	700V	1.95mA	60kHz	-	Surface Mount	-	-40°C	105°C	InnoSwitch3-PD	-
VIPER06HN	2806926 Data Sheet RoHS	STMICROELECTRONICS AC/DC Converter VIPerPlus Series Buck Flyback 85VAC to 265VAC In 4W DIP-7	Each	1+ $3.930($4.5195) 10+ $2.520($2.898) 50+ $2.460($2.829) 100+ $2.380($2.737) 250+ $2.260($2.599) More Pricing...	85VAC	-	-	265VAC	-	-	-	-	DIP	7Pins	4W	-	-	-	Buck, Flyback	Isolated	800V	60µA	115kHz	-	Through Hole	-	-40°C	150°C	VIPerPlus Series	-
BM2P107QKF-E2	3770092 Data Sheet RoHS	ROHM AC/DC Converter Non Isolated -40 °C to105 °C SOP-8	Each	1+ $5.820($6.693) 10+ $3.970($4.5655) 50+ $3.780($4.347) 100+ $3.570($4.1055) 250+ $3.360($3.864) More Pricing...	-	-	-	-	-	-	-	-	SOP	8Pins	-	-	-	-	Non Isolated	Isolated	800V	1.2mA	100kHz	-	Surface Mount	-	-40°C	105°C	-	-
ICE5QR1680BGXUMA1	3577318 Data Sheet RoHS	INFINEON PWM Controller 9.5 V to 27 V Supply SOIC-12	Each (Supplied on Cut Tape) Cut Tape	1+ $3.880($4.462) 10+ $2.610($3.0015) 50+ $2.490($2.8635) 100+ $2.350($2.7025) 250+ $2.250($2.5875)	85VAC	-	-	300V	-	-	-	-	SOIC	12Pins	27W	-	-	-	Flyback	Isolated	800V	-	-	-	Surface Mount	-	-40°C	150°C	-	-
HF500GP-40	3582605 Data Sheet RoHS	MONOLITHIC POWER SYSTEMS (MPS) AC/DC Converter Flyback 85 V to 265 VAC In DIP-7	Each	1+ $3.790($4.3585) 10+ $3.390($3.8985)	85VAC	-	-	265VAC	-	-	-	-	DIP	7Pins	35W	-	-	-	Flyback	Isolated	700V	5mA	65kHz	-	Through Hole	-	-40°C	125°C	-	-
ICE3AR1080JGXUMA1	2780859 Data Sheet RoHS	INFINEON AC/DC Flyback Converter CoolSET 85 Vac to 265 Vac 39 W SOIC-12	Each (Supplied on Cut Tape) Cut Tape	1+ $4.420($5.083) 10+ $3.010($3.4615) 50+ $2.860($3.289) 100+ $2.700($3.105) 250+ $2.540($2.921) More Pricing...	85VAC	-	-	265VAC	-	-	-	-	SOIC	12Pins	39W	-	-	-	Flyback	Isolated	800V	-	100kHz	-	Surface Mount	-	-40°C	150°C	-	-
LNK606PG	1695450 Data Sheet RoHS	POWER INTEGRATIONS SWITCHER OFFLINE 5.5W LNK2 8DIP	Each	1+ $1.920($2.208) 10+ $1.830($2.1045) 50+ $1.710($1.9665) 100+ $1.600($1.840) 250+ $1.550($1.7825)	85VAC	-	-	265VAC	-	-	-	-	DIP	8Pins	6.1W	-	-	-	Flyback	Isolated	700V	520µA	66kHz	-	Through Hole	-	-40°C	150°C	LinkSwitch-II Series	-
INN4074C-H182-TL	3771662 Data Sheet RoHS	POWER INTEGRATIONS AC / DC Converter Flyback 85 to 265 VAC InSOP-24D-17 85W -40 °C to 105 °C	Each (Supplied on Cut Tape) Cut Tape	1+ $6.220($7.153) 10+ $6.110($7.0265)	85VAC	-	-	264VAC	-	-	-	-	InSOP-24D	17Pins	85W	-	-	-	Flyback	Isolated	750V	-	140kHz	-	Surface Mount	-	-40°C	105°C	InnoSwitch4-CZ	-
BM2P061FK-LBZ	3770086 Data Sheet RoHS	ROHM AC/DC Converter Isolated Non Isolated -40 °C to105 °C DIP-7	Each	1+ $4.280($4.922)	-	-	-	-	-	-	-	-	DIP	7Pins	-	-	-	-	Isolated, Non Isolated	Isolated, Non Isolated	800V	1mA	65kHz	-	Through Hole	-	-40°C	105°C	-	-
LT3798MPMSE#PBF	4026721 Data Sheet RoHS	ANALOG DEVICES AC / DC Converter Flyback 10 to 38 Vin MSOP-EP-16 100W Surface Mount -55 °C to 155 °C	Each	1+ $37.570($43.2055) 10+ $30.010($34.5115) 37+ $27.440($31.556) 111+ $25.910($29.7965) 259+ $25.010($28.7615) More Pricing...	10V	-	-	38V	-	-	-	-	MSOP-EP	16Pins	100W	-	-	-	Isolated Flyback	Isolated	-	-	150kHz	-	Surface Mount	-	-55°C	150°C	-	-
TOP244PN	9921257 Data Sheet RoHS	POWER INTEGRATIONS AC/DC Off-Line Switcher IC TOPSwitch-GX Family Flyback 85 VAC - 265 VAC 2.16 A out 28 W DIP-8	Each	1+ $4.200($4.830) 10+ $4.130($4.7495) 25+ $3.870($4.4505) 50+ $3.610($4.1515) 100+ $3.250($3.7375) More Pricing...	85VAC	-	-	265VAC	-	-	-	-	DIP	8Pins	28W	-	-	-	Flyback	Isolated	700V	1.6mA	132kHz	-	Through Hole	-	-40°C	150°C	TOPSwitch-GX Series	-
TOP256EN	1695419 Data Sheet RoHS	POWER INTEGRATIONS AC/DC Off-Line Switcher IC TOPSwitch-HX Flyback 85 VAC - 265 VAC 66 kHz 4.08 A out 119W SIP-7	Each	1+ $3.210($3.6915) 10+ $3.090($3.5535) 50+ $2.650($3.0475) 100+ $2.610($3.0015) 250+ $2.580($2.967) More Pricing...	85VAC	-	-	265VAC	-	-	-	-	SIP	7Pins	119W	-	-	-	Flyback	Isolated	700V	1.6mA	132kHz	-	Through Hole	-	-40°C	150°C	TOPSwitch-HX Series	-
TOP271EG	2266340 Data Sheet RoHS	POWER INTEGRATIONS AC/DC Converter IC TOPSwitch-JX Family Flyback 85 VAC - 265 VAC 244 W SIP-7	Each	1+ $5.520($6.348) 10+ $5.410($6.2215) 25+ $4.670($5.3705) 50+ $4.160($4.784) 100+ $4.130($4.7495) More Pricing...	85VAC	-	-	265VAC	-	-	-	-	SIP	7Pins	244W	-	-	-	Flyback	Isolated	725V	2.1mA	132kHz	-	Through Hole	-	-40°C	150°C	TOPSwitch-JX Series	-
VIPER22ADIP-E	1077240 Data Sheet RoHS	STMICROELECTRONICS AC/DC Off-Line Switcher IC VIPerPlus Family 195 VAC - 265 VAC 60 kHz 20 W DIP-8	Each	1+ $2.410($2.7715) 10+ $1.590($1.8285) 50+ $1.500($1.725) 100+ $1.430($1.6445) 250+ $1.420($1.633) More Pricing...	195VAC	-	-	265VAC	-	-	-	-	DIP	8Pins	20W	-	-	-	-	Isolated	730V	700mA	60kHz	-	Through Hole	-	-40°C	150°C	-	-
TOP253PN	1695413 Data Sheet RoHS	POWER INTEGRATIONS AC/DC Off-Line Switcher IC TOPSwitch-HX Flyback 85 VAC - 265 VAC 66 kHz 1.37 A out 25 W DIP-8	Each	1+ $2.140($2.461) 10+ $2.110($2.4265) 50+ $2.060($2.369) 100+ $1.770($2.0355) 250+ $1.740($2.001) More Pricing...	85VAC	-	-	265VAC	-	-	-	-	DIP	8Pins	25W	-	-	-	Flyback	Isolated	700V	1.2mA	66kHz	-	Through Hole	-	-40°C	150°C	TOPSwitch-HX Series	-
TNY278PN	1289534 Data Sheet RoHS	POWER INTEGRATIONS AC/DC Off-Line Switcher IC TinySwitch-III Family Flyback 85 VAC - 265 VAC 132 kHz 28 W DIP-8	Each	1+ $2.260($2.599) 10+ $2.110($2.4265) 50+ $1.950($2.2425) 100+ $1.730($1.9895) 250+ $1.690($1.9435) More Pricing...	85VAC	-	-	265VAC	-	-	-	-	DIP	8Pins	28W	-	-	-	Flyback	Isolated	700V	445µA	132kHz	-	Through Hole	-	-40°C	150°C	TinySwitch-III Series	-
TOP244YN	9921265 Data Sheet RoHS	POWER INTEGRATIONS Power Management IC Off Line Switcher 6A 265 VAC TO-220-6	Each	1+ $4.680($5.382) 10+ $4.490($5.1635) 25+ $4.280($4.922) 50+ $4.090($4.7035) 100+ $3.880($4.462) More Pricing...	85VAC	-	-	265VAC	-	-	-	-	TO-220-7C	6Pins	45W	-	-	-	Flyback	Isolated	700V	1.6mA	132kHz	-	Through Hole	-	-40°C	150°C	TOPSwitch-GX Series	-
TOP223YN	9921168 Data Sheet RoHS	POWER INTEGRATIONS PWM Switch Off-Line TOPSwitch-II 85VAC-265VAC 100 kHz 700V/100mA out TO-220-3	Each	1+ $5.240($6.026) 10+ $5.130($5.8995) 25+ $5.020($5.773) 50+ $4.910($5.6465) 100+ $4.440($5.106) More Pricing...	85VAC	-	-	265VAC	-	-	-	-	TO-220	3Pins	30W	-	-	-	Boost, Buck, Flyback, Forward	Isolated, Non Isolated	700V	1.2mA	100kHz	-	Through Hole	-	-40°C	150°C	TOPSwitch-II Series	-
TOP227YN	9921214 Data Sheet RoHS	POWER INTEGRATIONS AC / DC Converter Boost Buck Flyback Forward 85 to 265 VAC 90 W TO-220-3 -40 °C to 150 °C	Each	1+ $7.710($8.8665) 10+ $7.430($8.5445) 25+ $7.270($8.3605) 50+ $7.100($8.165) 100+ $6.400($7.360) More Pricing...	85VAC	-	-	265VAC	-	-	-	-	TO-220	3Pins	90W	-	-	-	Boost, Buck, Flyback, Forward	Isolated, Non Isolated	700V	1.4mA	100kHz	-	Through Hole	-	-40°C	150°C	TOPSwitch-II Series	-
TOP242PN	9921222 Data Sheet RoHS	POWER INTEGRATIONS AC/DC Off-Line Switcher IC TOPSwitch-GX Flyback 85 VAC - 265 VAC 132 kHz 720 mA out 15W DIP-8	Each	1+ $3.220($3.703) 10+ $3.160($3.634) 50+ $3.090($3.5535) 100+ $2.650($3.0475) 250+ $2.580($2.967) More Pricing...	85VAC	-	-	265VAC	-	-	-	-	DIP	8Pins	15W	-	-	-	Flyback	Isolated	700V	1.6mA	132kHz	-	Through Hole	-	-40°C	150°C	TOPSwitch-GX Series	-
TOP249YN	9921311 Data Sheet RoHS	POWER INTEGRATIONS Power Management IC Off Line Switcher 6A 265 VAC TO-220-6	Each	1+ $6.950($7.9925) 10+ $6.700($7.705) 25+ $6.560($7.544) 50+ $6.400($7.360) 100+ $5.610($6.4515) More Pricing...	85VAC	-	-	265VAC	-	-	-	-	TO-220-7C	6Pins	180W	-	-	-	Flyback	Isolated	700V	2.2mA	132kHz	-	Through Hole	-	-40°C	150°C	TOPSwitch-GX Series	-
LNK306PN	1448227 Data Sheet RoHS	POWER INTEGRATIONS AC/DC Off-Line Switcher IC Buck-Boost Flyback 85 VAC - 265 VAC 66 kHz 360 mA output DIP-8	Each	1+ $1.900($2.185) 10+ $1.860($2.139) 50+ $1.830($2.1045) 100+ $1.570($1.8055) 250+ $1.540($1.771) More Pricing...	85VAC	-	-	265VAC	-	-	-	-	DIP	7Pins	80mW	-	-	-	Buck, Buck-Boost, Flyback	Non Isolated	700V	250µA	66kHz	-	Through Hole	-	-40°C	150°C	LinkSwitch-TN Series	-