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. 842-7850
Mfr. Part No.NCP1077STAT3G
MYR4.475
Each (In a Pack of 10)
units
1 Current Flyback 20ns 10ns 73% 65 kHz Surface Mount SOT-223 3 + Tab 800 mA - - -
RS Stock No. 774-1089
Mfr. Part No.FL6300AMY
MYR2.972
Each (In a Bag of 5)
units
1 Current Flyback 200ns 120ns - 100 kHz Surface Mount SOP 8 150 mA 7.5 V - -
RS Stock No. 786-6670
Mfr. Part No.UC3845BD1R2G
MYR1.537
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. 821-5095
Mfr. Part No.NCP1012ST130T3G
MYR4.885
Each (In a Pack of 20)
units
1 Current Flyback 20ns 10ns 72% 143 kHz Surface Mount SOT-223 3 + Tab 550 mA - Yes -
RS Stock No. 661-5513
Mfr. Part No.UCC2803D
MYR12.41
Each
units
1 Current Boost, Flyback, Forward 41ns 44ns 100% 1000 kHz Surface Mount SOIC 8 1 A - - -
RS Stock No. 660-8029
Mfr. Part No.UC2844AN
MYR7.174
Each (In a Pack of 5)
units
1 Current Boost, Buck, Flyback, Forward 50ns 50ns 50% 500 kHz Through Hole PDIP 8 1 A - - -
RS Stock No. 162-4438
Mfr. Part No.UCC3800N
MYR14.813
Each (In a Tube of 50)
units
1 Current Boost, Buck, Flyback, Forward 41ns 44ns 100% 1000 kHz Through Hole PDIP 8 1 A - - -
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