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. 162-8997
Mfr. Part No.NCP1253BSN65T1G
kr 1,603
Each (On a Reel of 3000)
Units
1 Current Flyback 40ns 30ns 84% 65 kHz Surface Mount TSOP 6 500 mA 14 V - -
RS Stock No. 162-8998
Mfr. Part No.NCP1380BDR2G
kr 3,593
Each (On a Reel of 2500)
Units
1 Current Flyback 75ns 60ns - 65 kHz Surface Mount SOIC 8 800 mA 15.5 V - -
RS Stock No. 145-2786
Mfr. Part No.UC3843BNG
kr 4,407
Each (In a Tube of 50)
Units
1 Current Boost, Flyback, Forward 50ns 50ns 96% 500 kHz Through Hole PDIP 8 1 A - - -
RS Stock No. 805-6742
Mfr. Part No.UC3844BDG
kr 4,782
Each (In a Pack of 25)
Units
1 Current Boost, Flyback 150ns 150ns 50% 275 kHz Surface Mount SOIC 14 1 A 13.5 V - -
RS Stock No. 464-306
Mfr. Part No.NCP1013AP133G
kr 9,152
Each (In a Pack of 5)
Units
1 Current Flyback 20ns - 72% 143 kHz Through Hole PDIP 7 - - - -
RS Stock No. 162-9478
Mfr. Part No.NCP1216AD65R2G
kr 4,10
Each (On a Reel of 2500)
Units
1 Current Flyback 60ns 20ns 50% 71.5 kHz Surface Mount SOIC 8 500 mA 10 V - -
RS Stock No. 178-4660
Mfr. Part No.NCP1239KD65R2G
kr 6,919
Each (In a Pack of 10)
Units
1 Current Flyback 40ns 30ns 84% 65 kHz Surface Mount SOIC 7 500 (Sink) mA, 500 (Source) mA 16 V - -
RS Stock No. 786-8825
Mfr. Part No.NCP1216D65R2G
kr 3,996
Each (In a Pack of 5)
Units
1 Current Flyback 60ns 20ns 81% 71.5 kHz Surface Mount SOIC 8 500 mA 10 V - -
RS Stock No. 145-2886
Mfr. Part No.NCP1217AP65G
kr 3,741
Each (In a Tube of 50)
Units
1 Current Flyback 60ns 20ns 50% 71.5 kHz Through Hole PDIP 7 500 mA 10 V - -
RS Stock No. 162-9677
Mfr. Part No.UC3843BVNG
kr 5,474
Each (In a Tube of 50)
Units
1 Current Boost, Flyback 150ns 150ns 96% 250 kHz Through Hole PDIP 8 1 A 5.1 V - -
RS Stock No. 802-3111
Mfr. Part No.NCP1207APG
kr 9,511
Each (In a Pack of 10)
Units
1 Current Flyback 40ns 20ns 28.6% 1000 kHz Through Hole PDIP 8 500 mA - - -
RS Stock No. 162-8995
Mfr. Part No.NCP1251BSN100T1G
kr 1,798
Each (On a Reel of 3000)
Units
1 Current Flyback 40ns 30ns 84% 100 kHz Surface Mount TSOP 6 500 mA - - -
RS Stock No. 786-6670
Mfr. Part No.UC3845BD1R2G
kr 4,616
Each (In a Pack of 10)
Units
1 Current Boost, Flyback 150ns 150ns 50% 250 kHz Surface Mount SOIC 8 1 A 5.1 V - -
RS Stock No. 464-316
Mfr. Part No.NCP1014AP100G
kr 9,572
Each (In a Pack of 5)
Units
1 Current Flyback 20ns - 72% 110 kHz Through Hole PDIP 7 - - - -
RS Stock No. 805-6749
Mfr. Part No.UC3843BVDG
kr 6,951
Each (In a Pack of 25)
Units
1 Current Boost, Flyback 150ns 150ns 96% 275 kHz Surface Mount SOIC 14 1 A 13.5 V - -
RS Stock No. 163-0065
Mfr. Part No.NCP1216AD100R2G
kr 3,689
Each (On a Reel of 2500)
Units
1 Current Flyback 60ns 20ns 50% 110 kHz Surface Mount SOIC 8 - 12 V Yes -
RS Stock No. 103-5063
Mfr. Part No.NCP1014ST65T3G
kr 3,869
Each (On a Reel of 4000)
Units
1 Current Flyback 20ns - 72% 71 kHz Surface Mount SOT-223 3 + Tab - - - -
RS Stock No. 786-6475
Mfr. Part No.NCP1377DR2G
kr 3,48
Each (On a Tape of 5)
Units
1 Current Flyback 40ns 20ns - 60 kHz Surface Mount SOIC 8 500 mA 10 V - -
RS Stock No. 162-9481
Mfr. Part No.NCP1217AD65R2G
kr 2,968
Each (On a Reel of 2500)
Units
1 Current Flyback 60ns 20ns 50% 71.5 kHz Surface Mount SOIC 8 500 mA 10 V - -
RS Stock No. 805-2844
Mfr. Part No.UC2843BD1G
kr 1,92
Each (In a Pack of 25)
Units
1 Current Boost, Flyback 150ns 150ns 96% 500 kHz Surface Mount SOIC 8 1 A 4.95 → 5.05 V - -