AC DC Converters, Offline Switchers

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Mfr Part #	Quantity Available	Price	Series	Package	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	Package / Case	Supplier Device Package	Mounting Type
FAN7621N IC OFFLINE SW HALF-BRDG 16DIP Fairchild Semiconductor	34,982 Marketplace	Unavailable Unavailable in your selected currency	-	Tube	Obsolete	Isolated	No	-	Half-Bridge	14.5 V	11.3V ~ 25V	50%	Up to 300kHz	200 W	Current Limiting, Over Load, Over Temperature, Over Voltage	Frequency Control	-40°C ~ 130°C (TJ)	16-DIP (0.300", 7.62mm)	16-PDIP	Through Hole
FAN7621SJX SWITCHING CONTROLLER, VOLTAGE-MO Fairchild Semiconductor	1,472 Marketplace	Unavailable Unavailable in your selected currency	-	Bulk	Active	Isolated	No	-	Half-Bridge	14.5 V	11.3V ~ 25V	50%	Up to 300kHz	200 W	Current Limiting, Over Load, Over Temperature, Over Voltage	Frequency Control	-40°C ~ 130°C (TJ)	16-SOIC (0.209", 5.30mm Width)	16-SOP	Surface Mount
FAN7621SSJX IC OFFLINE SW HALF-BRDG 16SOP onsemi	107 In Stock	1 : $16.05000 Cut Tape (CT)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Obsolete	Isolated	No	-	Half-Bridge	12.5 V	10V ~ 25V	50%	Up to 300kHz	-	Current Limiting, Over Load, Over Temperature, Over Voltage	Frequency Control	-40°C ~ 130°C (TJ)	16-SOIC (0.209", 5.30mm Width)	16-SOP	Surface Mount
FAN7621SJX IC OFFLINE SW HALF-BRDG 16SOP onsemi	0 In Stock 1,350 Marketplace	Obsolete	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Obsolete	Isolated	No	-	Half-Bridge	14.5 V	11.3V ~ 25V	50%	Up to 300kHz	200 W	Current Limiting, Over Load, Over Temperature, Over Voltage	Frequency Control	-40°C ~ 130°C (TJ)	16-SOIC (0.209", 5.30mm Width)	16-SOP	Surface Mount
FAN7621SSJX SWITCHING CONTROLLER, VOLTAGE-MO Fairchild Semiconductor	108,167 Marketplace	Unavailable Unavailable in your selected currency	-	Bulk	Active	Isolated	No	-	Half-Bridge	12.5 V	10V ~ 25V	50%	Up to 300kHz	-	Current Limiting, Over Load, Over Temperature, Over Voltage	Frequency Control	-40°C ~ 130°C (TJ)	16-SOIC (0.209", 5.30mm Width)	16-SOP	Surface Mount
FAN7621N IC OFFLINE SW HALF-BRDG 16DIP onsemi	0 In Stock	1,500 : $5.66883 Tube	-	Tube	Obsolete	Isolated	No	-	Half-Bridge	14.5 V	11.3V ~ 25V	50%	Up to 300kHz	200 W	Current Limiting, Over Load, Over Temperature, Over Voltage	Frequency Control	-40°C ~ 130°C (TJ)	16-DIP (0.300", 7.62mm)	16-PDIP	Through Hole
FAN7621BSJ IC OFFLINE SW HALF-BRDG 16SOP onsemi	0 In Stock	Obsolete	-	Tube	Obsolete	Isolated	No	-	Half-Bridge	12.5 V	10V ~ 25V	50%	Up to 300kHz	192 W	Current Limiting, Over Load, Over Temperature, Over Voltage	Frequency Control	-40°C ~ 130°C (TJ)	16-SOIC (0.209", 5.30mm Width)	16-SOP	Surface Mount
FAN7621BSJX IC OFFLINE SW HALF-BRDG 16SOP onsemi	0 In Stock	1 : $17.20000 Cut Tape (CT)	-	Tape & Reel (TR) Cut Tape (CT)	Obsolete	Isolated	No	-	Half-Bridge	12.5 V	10V ~ 25V	50%	Up to 300kHz	192 W	Current Limiting, Over Load, Over Temperature, Over Voltage	Frequency Control	-40°C ~ 130°C (TJ)	16-SOIC (0.209", 5.30mm Width)	16-SOP	Surface Mount
FAN7621SJ IC OFFLINE SW HALF-BRDG 16SOP onsemi	0 In Stock	Obsolete	-	Tube	Obsolete	Isolated	No	-	Half-Bridge	14.5 V	11.3V ~ 25V	50%	Up to 300kHz	200 W	Current Limiting, Over Load, Over Temperature, Over Voltage	Frequency Control	-40°C ~ 130°C (TJ)	16-SOIC (0.209", 5.30mm Width)	16-SOP	Surface Mount
FAN7621SSJ IC OFFLINE SW HALF-BRDG 16SOP onsemi	0 In Stock	Obsolete	-	Tube	Obsolete	Isolated	No	-	Half-Bridge	12.5 V	10V ~ 25V	50%	Up to 300kHz	-	Current Limiting, Over Load, Over Temperature, Over Voltage	Frequency Control	-40°C ~ 130°C (TJ)	16-SOIC (0.209", 5.30mm Width)	16-SOP	Surface Mount

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Products in this family are component-level control devices used to construct equipment that converts AC utility power to a DC form, typically at a much reduced voltage. Devices which incorporate the primary switching element for the system and those which do not are both included. Due to the high ratio of input to output voltages and need for isolation commonly encountered in such systems, they are often used in conjunction with an external transformer. While use of custom transformers for this purpose is common practice, a variety of stock products intended for such use are available, under the heading of Switching Converter, SMPS Transformers.