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    Bias Winding
    Needed (51)
    Not Needed (2)
    Not needed (9)
    Drain Voltage Max
    500 V (5)
    600 V (2)
    650 V (34)
    700 V (14)
    800 V (5)
    Feedback Mode
    Current (49)
    Voltage (13)
    Frequency Modulation
    NO (1)
    No (45)
    Yes (14)
    Green FPS Family
    No (7)
    Yes (55)
    Output Power Max at 230 Vac
    0 W - 50 W (33)
    50 W - 100 W (13)
    100 W - 150 W (3)
    150 W - 200 W (2)
    200 W - 250 W (2)
    Output Power Max at 85-165 Vac
    0 W - 50 W (38)
    50 W - 100 W (9)
    100 W - 150 W (2)
    150 W - 200 W (2)
    200 W - 250 W (1)
    Package
    DIP (27)
    SIP (7)
    SOIC (1)
    SOP (8)
    SOT-223 (1)
    TO-220F (27)
    TO-3PF (1)
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    0 A - 2 A (31)
    2 A - 4 A (16)
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    6 A - 8 A (4)
    8 A - 10 A (2)
    10 A - 12 A (1)
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    Auto Restart (34)
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    No (10)
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    Auto Restart (59)
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    Auto Restart (45)
    Latch (17)
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    0 Ohm - 5 Ohm (40)
    5 Ohm - 10 Ohm (10)
    10 Ohm - 15 Ohm (4)
    15 Ohm - 20 Ohm (6)
    20 Ohm - 25 Ohm (1)
    30 Ohm - 35 Ohm (1)
    40 Ohm - 45 Ohm (2)
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    Internal soft sta... (7)
    Internal Soft Sta... (37)
    NO (7)
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    100kHz (11)
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    67kHz (19)
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    Your request so far:   Product Category = Analog and Mixed Signal : Power Management : Switching Regulators : AC/DC Conversion ICs : Off-Line Conversion ICs -- Power Switch delete  
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    Off-Line Conversion ICs -- Power Switch (64) View All Parameters
    Part Number
    Applications
    Bias Winding
    Drain Voltage Max
    Feedback Mode
    Frequency Modulation
    Green FPS Family
    Input Power Max at 230 Vac
    Input Power Max at 85-165 Vac
    Output Power Max at 230 Vac
    Output Power Max at 85-165 Vac
    Package
    Peak Current Limit
    Power Saver
    Over Current Protection
    Over Load Protection
    Over Voltage Protection
    Thermal Shutdown
    Static Drain-Source on Resistance MAX
    Soft Start
    Switching Frequency
    Under Voltage Lockout Protection
    Select All/None
    Download FSFM300 (30W FPS) datasheetBuy FSFM300 (30W FPS)Sample FSFM300 (30W FPS)

    		Needed
    		650 V
    		Current
    		No
    		Yes
    		47 W
    		35 W
    		40 W
    		30 W
    		DIP
    		1.6 A
    		Yes
    		No
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		2.2 Ohm
    		Internal Soft Start
    		67kHz
    		Yes
    Download FSFM260 (26W FPS) datasheetBuy FSFM260 (26W FPS)Sample FSFM260 (26W FPS)

    		Needed
    		650 V
    		Current
    		No
    		Yes
    		41.5 W
    		31 W
    		35 W
    		26 W
    		DIP
    		1.5 A
    		Yes
    		No
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		2.6 Ohm
    		Internal Soft Start
    		67kHz
    		Yes
    Download FSBH0270 (2A/700V 100kHz Power Switch) datasheetBuy FSBH0270 (2A/700V 100kHz Power Switch)Sample FSBH0270 (2A/700V 100kHz Power Switch)

    		Needed
    		700 V
    		Current
    		Yes
    		Yes

    		20 W
    		16 W
    		DIP
    		1 A
    		Yes
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		7.2 Ohm
    		Internal soft start
    		100kHz
    		Yes
    Download FSBH0270A (2A/700V 100kHz Power Switch) datasheetBuy FSBH0270A (2A/700V 100kHz Power Switch)Sample FSBH0270A (2A/700V 100kHz Power Switch)

    		Needed
    		700 V
    		Current
    		Yes
    		Yes

    		20 W
    		16 W
    		DIP
    		1 A
    		Yes
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		7.2 Ohm
    		Internal soft start
    		100kHz
    		Yes
    Download FSBH0F70A (0.5A/700V 100kHz Power Switch) datasheetBuy FSBH0F70A (0.5A/700V 100kHz Power Switch)Sample FSBH0F70A (0.5A/700V 100kHz Power Switch)

    		Needed
    		700 V
    		Current
    		Yes
    		Yes

    		10 W
    		8 W
    		DIP
    		0.6 A
    		Yes
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		19 Ohm
    		Internal soft start
    		100kHz
    		Yes
    Download FSBH0170A (1A/700V 100kHz Power Switch) datasheetBuy FSBH0170A (1A/700V 100kHz Power Switch)Sample FSBH0170A (1A/700V 100kHz Power Switch)

    		Needed
    		700 V
    		Current
    		Yes
    		Yes

    		15 W
    		13 W
    		DIP
    		0.9 A
    		Yes
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		11 Ohm
    		Internal soft start
    		100kHz
    		Yes
    Download FSBH0370 (3A/700V 100kHz Power Switch) datasheetBuy FSBH0370 (3A/700V 100kHz Power Switch)Sample FSBH0370 (3A/700V 100kHz Power Switch)

    		Needed
    		700 V
    		Current
    		Yes
    		Yes

    		25 W
    		19 W
    		DIP
    		1.2 A
    		Yes
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		4.75 Ohm
    		Internal soft start
    		100kHz
    		Yes
    Download FAN7621 (Controller for Half-Bridge Resonant Converters) datasheetBuy FAN7621 (Controller for Half-Bridge Resonant Converters)Sample FAN7621 (Controller for Half-Bridge Resonant Converters)

    		Not needed
    		Voltage
    		No
    		Yes



    		DIP
    SOP
    		Yes
    		Latch
    		Auto Restart
    		Auto Restart
    		Latch
    		Soft Start
    		Resonant
    		Yes
    Download FSQ500N (Green Mode Fairchild Power Switch (FPS)) datasheetBuy FSQ500N (Green Mode Fairchild Power Switch (FPS))Sample FSQ500N (Green Mode Fairchild Power Switch (FPS))

    		Not Needed
    		700 V
    		Current
    		Yes

    		6.5 W
    		5.5 W
    		DIP
    		0.32 A

    		Auto Restart
    		Auto Restart
    		41 Ohm
    		Soft Start
    		134kHz
    		Yes
    Download FSGM0465R (SMPS Power Switch, 4A, 650V (Green)) datasheetBuy FSGM0465R (SMPS Power Switch, 4A, 650V (Green))Sample FSGM0465R (SMPS Power Switch, 4A, 650V (Green))

    		Needed
    		650 V
    		Current
    		No
    		Yes
    		85 W
    		63 W
    		70 W
    		48 W
    		TO-220F
    		1.8 A
    		Yes
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		2.6 Ohm
    		Internal Soft Start
    		67kHz
    		Yes
    Download FAN7621B (Controller for Half-Bridge Resonant Converters) datasheetBuy FAN7621B (Controller for Half-Bridge Resonant Converters)Sample FAN7621B (Controller for Half-Bridge Resonant Converters)

    		Not needed
    		Voltage
    		No
    		Yes



    		DIP
    SOP
    		Yes
    		Latch
    		Auto Restart
    		Auto Restart
    		Latch
    		Soft Start
    		Resonant
    		Yes
    Download FSL137H (3A/700V 100kHz Power Switch) datasheetBuy FSL137H (3A/700V 100kHz Power Switch)Sample FSL137H (3A/700V 100kHz Power Switch)

    		Needed
    		700 V
    		Current
    		Yes
    		Yes



    		DIP
    		0.8 A
    		Yes
    		Auto Restart
    		Auto Restart
    		Latch
    		Latch
    		4.75 Ohm
    		Internal soft start
    		100kHz
    		Yes
    Download FSFM261 (26W FPS) datasheetBuy FSFM261 (26W FPS)Sample FSFM261 (26W FPS)

    		Needed
    		700 V
    		Current
    		No
    		Yes
    		39.5 W
    		30 W
    		33.5 W
    		25 W
    		DIP
    		1.5 A
    		Yes
    		No
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		2.7 Ohm
    		Internal Soft Start
    		67kHz
    		Yes
    Download FSBH0170 (1A/700V 100kHz Power Switch) datasheetBuy FSBH0170 (1A/700V 100kHz Power Switch)Sample FSBH0170 (1A/700V 100kHz Power Switch)

    		Needed
    		700 V
    		Current
    		Yes
    		Yes

    		15 W
    		13 W
    		DIP
    		0.8 A
    		Yes
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		11 Ohm
    		Internal soft start
    		100kHz
    		Yes
    Download FSGM0565R (SMPS Power Switch, 5A, 650V (Green)) datasheetBuy FSGM0565R (SMPS Power Switch, 5A, 650V (Green))Sample FSGM0565R (SMPS Power Switch, 5A, 650V (Green))

    		Needed
    		650 V
    		Current
    		No
    		Yes
    		96 W
    		75 W
    		80 W
    		60 W
    		TO-220F
    		2.2 A
    		Yes
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		2.2 Ohm
    		Internal Soft Start
    		67kHz
    		Yes
    Download FSQ100 (SMPS Power Switch) datasheetBuy FSQ100 (SMPS Power Switch)Sample FSQ100 (SMPS Power Switch)

    		Needed
    		650 V
    		Voltage
    		No
    		Yes
    		15 W
    		9 W
    		13 W
    		8 W
    		DIP
    		0.55 A
    		Yes
    		No
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		22 Ohm
    		Internal Soft Start
    		67kHz
    		Yes
    Download FSDM311A (SMPS Power Switch, 0.575A, 650V, 8DIP (Green)) datasheetBuy FSDM311A (SMPS Power Switch, 0.575A, 650V, 8DIP (Green))Sample FSDM311A (SMPS Power Switch, 0.575A, 650V, 8DIP (Green))

    		Needed
    		650 V
    		Voltage
    		No
    		Yes
    		10 W
    		6.5 W
    		13 W
    		8 W
    		DIP
    		0.57 A
    		Yes
    		No
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		19 Ohm
    		Internal Soft Start
    		67kHz
    		Yes
    Download FSQ510 (SMPS Power Switch(QRC), 0.5A, 700V, 7DIP/7LSOP/8DIP (Green)) datasheetBuy FSQ510 (SMPS Power Switch(QRC), 0.5A, 700V, 7DIP/7LSOP/8DIP (Green))Sample FSQ510 (SMPS Power Switch(QRC), 0.5A, 700V, 7DIP/7LSOP/8DIP (Green))

    		Needed
    		700 V
    		Current
    		No
    		Yes
    		8.7 W
    		6 W
    		7 W
    		5 W
    		DIP
    SOP
    		0.32 A
    		Yes
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		32 Ohm
    		Internal Soft Start
    		QRC
    		Yes
    Download FSQ0265RN (SMPS Power switch(QRC), 2A, 650V, 8DIP/8LSOP (Green)) datasheetBuy FSQ0265RN (SMPS Power switch(QRC), 2A, 650V, 8DIP/8LSOP (Green))Sample FSQ0265RN (SMPS Power switch(QRC), 2A, 650V, 8DIP/8LSOP (Green))

    		Needed
    		650 V
    		Current
    		No
    		Yes
    		25 W
    		20 W
    		20 W
    		16 W
    		DIP
    SOP
    		1.2 A
    		Yes
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		6 Ohm
    		Internal Soft Start
    		QRC
    		Yes
    Download KA5M0365R (3A/650V 70KHz Power Switch) datasheetBuy KA5M0365R (3A/650V 70KHz Power Switch)Sample KA5M0365R (3A/650V 70KHz Power Switch)
    		DVDP/STB/VCR
    		Needed
    		650 V
    		Current
    		No
    		No
    		50 W
    		40 W
    		40 W
    		32 W
    		TO-220F
    		2.2 A
    		No
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		4.5 Ohm
    		NO
    		67kHz
    		Yes
    Download FSQ0465RS (SMPS Power switch(QRC), 4A, 650V, TO220F (Green)) datasheetBuy FSQ0465RS (SMPS Power switch(QRC), 4A, 650V, TO220F (Green))Sample FSQ0465RS (SMPS Power switch(QRC), 4A, 650V, TO220F (Green))

    		Needed
    		650 V
    		Current
    		Yes
    		Yes
    		85 W
    		63 W
    		70 W
    		48 W
    		TO-220F
    		1.8 A
    		Yes
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		2.6 Ohm
    		Internal Soft Start
    		QRC
    		Yes
    Download FSCQ0765RT (7A/650V QRC Power Switch) datasheetBuy FSCQ0765RT (7A/650V QRC Power Switch)Sample FSCQ0765RT (7A/650V QRC Power Switch)
    		C-TV
    		Needed
    		650 V
    		Current
    		No
    		Yes
    		130 W
    		100 W
    		100 W
    		85 W
    		TO-220F
    		5 A
    		Yes
    		Latch
    		Auto Restart
    		Auto Restart
    		Latch
    		1.6 Ohm
    		Internal Soft Start
    		QRC
    		Yes
    Download FSDM0465RE (SMPS Power Switch, Built-in Soft Start improved (Green)) datasheetBuy FSDM0465RE (SMPS Power Switch, Built-in Soft Start improved (Green))Sample FSDM0465RE (SMPS Power Switch, Built-in Soft Start improved (Green))

    		Needed
    		650 V
    		Current
    		No
    		Yes
    		60 W
    		50 W
    		46 W
    		38 W
    		TO-220F
    		1.8 A
    		Yes
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		2.6 Ohm
    		Internal Soft Start
    		67kHz
    		Yes
    Download KA5L0380R (3A/800V 50KHz Power Switch) datasheetBuy KA5L0380R (3A/800V 50KHz Power Switch)Sample KA5L0380R (3A/800V 50KHz Power Switch)
    		DVDP/STB/VCR
    		Needed
    		800 V
    		Current
    		No
    		No
    		50 W
    		40 W
    		40 W
    		32 W
    		TO-220F
    		2.2 A
    		No
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		5 Ohm
    		NO
    		50kHz
    		Yes
    Download FSQ0365RN (SMPS Power switch(QRC), 3A, 650V, 8DIP/8LSOP (Green)) datasheetBuy FSQ0365RN (SMPS Power switch(QRC), 3A, 650V, 8DIP/8LSOP (Green))Sample FSQ0365RN (SMPS Power switch(QRC), 3A, 650V, 8DIP/8LSOP (Green))

    		Needed
    		650 V
    		Current
    		No
    		Yes
    		31 W
    		24 W
    		25 W
    		19 W
    		DIP
    SOP
    		1.5 A
    		Yes
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		Auto Restart
    		4.5 Ohm
    		Internal Soft Start
    		QRC
    		Yes
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