PWM Current Mode Controllers

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Description Price Number of PWM Outputs Control Method Topology Rise Time Fall Time Maximum Duty Cycle Maximum Switching Frequency Mounting Type Package Type Pin Count Output Current Output Voltage On/Off Pin Synchronous Pin
RS stock no. 166-1619
Mfr. Part No.FAN7602CMX
R 3.463
Each (On a Reel of 2500)
units
1 Current - 150ns 150ns 80% 73 kHz Surface Mount SOP 8 450 mA 2.5 V - -
RS stock no. 168-6410
Mfr. Part No.UC3843BN
R 9.548
Each (In a Tube of 50)
units
1 Current Boost, Flyback, Forward 50ns 50ns 100% 500 kHz Through Hole PDIP 8 1 A - - -
RS stock no. 661-5103
Mfr. Part No.UC2843D
R 23.486
Each (In a Pack of 5)
units
1 Current Boost, Flyback, Forward 50ns 50ns 100% 500 kHz Surface Mount SOIC 14 1 A - - -
RS stock no. 162-9496
Mfr. Part No.NCP1271D65R2G
R 4.848
Each (On a Reel of 2500)
units
1 Current Flyback 30ns 20ns 85% 69 kHz Surface Mount SOIC 7 -800 (Sink) mA, 500 (Source) mA 20 V - -
RS stock no. 786-8890
Mfr. Part No.NCP1271D65R2G
R 11.159
Each (In a Pack of 10)
units
1 Current Flyback 30ns 20ns 85% 69 kHz Surface Mount SOIC 7 -800 (Sink) mA, 500 (Source) mA 20 V - -
RS stock no. 661-4949
Mfr. Part No.TL3845P
R 14.238
Each (In a Pack of 5)
units
1 Current Boost, Flyback, Forward 50ns 50ns 48% 500 kHz Through Hole PDIP 8 200 mA 30 V - -
RS stock no. 660-8076
Mfr. Part No.UC3842AN
R 23.70
Each (In a Pack of 5)
units
1 Current Boost, Buck, Flyback, Forward 50ns 50ns 100% 500 kHz Through Hole PDIP 8 1 A - - -
RS stock no. 165-4050
Mfr. Part No.MIC2172YM-TR
BrandMicrochip
R 18.822
Each (On a Reel of 2500)
units
1 Current Boost, Buck, Flyback, Forward - - 95% 115 kHz Surface Mount SOIC 8 1.25 A 65 V Yes Yes
RS stock no. 162-9495
Mfr. Part No.NCP1271D100R2G
R 4.547
Each (On a Reel of 2500)
units
1 Current Flyback 30ns 20ns 85% 107 kHz Surface Mount SOIC 7 -800 (Sink) mA, 500 (Source) mA 20 V - -
RS stock no. 786-8806
Mfr. Part No.NCP1207ADR2G
R 6.62
Each (In a Pack of 5)
units
1 Current Flyback 40ns 20ns - 60 kHz Surface Mount SOIC 8 500 mA 10 V - -
RS stock no. 145-0124
Mfr. Part No.TL3845P
R 12.634
Each (In a Tube of 50)
units
1 Current Boost, Flyback, Forward 50ns 50ns 48% 500 kHz Through Hole PDIP 8 200 mA 30 V - -
RS stock no. 772-8871
Mfr. Part No.FAN7602CMX
R 3.556
Each (In a Pack of 10)
units
1 Current - 150ns 150ns 80% 73 kHz Surface Mount SOP 8 450 mA 2.5 V - -
RS stock no. 911-2727
Mfr. Part No.MIC2172YM-TR
BrandMicrochip
R 18.496
Each (In a Pack of 5)
units
1 Current Boost, Buck, Flyback, Forward - - 95% 115 kHz Surface Mount SOIC 8 1.25 A 65 V Yes Yes
RS stock no. 786-8897
Mfr. Part No.NCP1271D100R2G
R 4.579
Each (In a Pack of 10)
units
1 Current Flyback 30ns 20ns 85% 107 kHz Surface Mount SOIC 7 -800 (Sink) mA, 500 (Source) mA 20 V - -
RS stock no. 162-9477
Mfr. Part No.NCP1207ADR2G
R 6.279
Each (On a Reel of 2500)
units
1 Current Flyback 40ns 20ns - 60 kHz Surface Mount SOIC 8 500 mA 10 V - -
RS stock no. 686-5024
Mfr. Part No.UC3843BN
R 10.965
Each (In a Pack of 10)
units
1 Current Boost, Flyback, Forward 50ns 50ns 100% 500 kHz Through Hole PDIP 8 1 A - - -
RS stock no. 162-5893
Mfr. Part No.TL3845DR
R 4.938
Each (On a Reel of 2500)
units
1 Current Boost, Flyback, Forward 50ns 50ns 48% 500 kHz Surface Mount SOIC 14 200 mA 30 V - -
RS stock no. 772-8878
Mfr. Part No.FAN7601BMX
R 13.468
Each (In a Pack of 10)
units
1 Current - 150ns 150ns 98% 300 kHz Surface Mount SOP 8 250 mA 2.5 V - -
RS stock no. 426-297
Mfr. Part No.VIPER100A-E
R 85.35
Each
units
1 Current - 50ns 100ns - 110 kHz Through Hole PENTAWATT 5 3 A - - -
RS stock no. 661-5245
Mfr. Part No.UC3823ADW
R 162.72
Each
units
2 Current, Voltage Boost, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull 20ns 20ns 100% 1000 kHz Surface Mount SOIC 16 2 A - - -