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. 786-8825
Mfr. Part No.NCP1216D65R2G
HK$3.988
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. 670-9891
Mfr. Part No.FAN5236MTCX
HK$24.77
Each
units
2 Current, Voltage Buck - - 100% 345 kHz Surface Mount TSSOP 28 - 5.5 V - -
RS Stock No. 110-7467
Mfr. Part No.ICE3BS03LJGXUMA1
BrandInfineon
HK$6.556
Each (In a Pack of 20)
units
1 Current Low EMI, Low Power SMPS 150ns 55ns 80% 73.7 kHz Surface Mount DSO 8 - - - -
RS Stock No. 526-874
Mfr. Part No.UC2843AN
HK$13.156
Each (In a Pack of 5)
units
1 Current Boost, Flyback, Forward 50ns 50ns 100% 500 kHz Through Hole PDIP 8 1 A - - -
RS Stock No. 759-2913
Mfr. Part No.ADP2303ARDZ-3.3-R7
HK$24.51
Each
units
1 Current Buck 170ns 280ns 50% 700 kHz Surface Mount SOIC 8 3 A 3.3 V Yes -
RS Stock No. 178-4344
Mfr. Part No.NCP1239JD65R2G
HK$2.84
Each (On a Reel of 2500)
units
1 Current Flyback 40ns 30ns 84% 65 kHz Surface Mount SOIC 7 500 (Sink) mA, 500 (Source) mA 16 V - -
RS Stock No. 822-5866
Mfr. Part No.LT3798EMSE#PBF
HK$36.105
Each (In a Pack of 2)
units
1 Current, Voltage Flyback 18ns 18ns - 150 kHz Surface Mount MSOP 16 - 12 V, 24 V, 48 V Yes -
RS Stock No. 162-6054
Mfr. Part No.UC3851N
HK$170.471
Each (In a Tube of 20)
units
1 Current, Voltage Boost, Buck, Flyback, Forward 50ns 50ns 46% 500 kHz Through Hole PDIP 18 - - - -
RS Stock No. 661-4920
Mfr. Part No.TL2843P
HK$7.148
Each (In a Pack of 5)
units
1 Current Boost, Flyback, Forward 50ns 50ns 97% 500 kHz Through Hole PDIP 8 200 mA 30 V - -
RS Stock No. 661-5320
Mfr. Part No.UC3842D8
HK$9.562
Each (In a Pack of 5)
units
1 Current Boost, Buck, Flyback, Forward 50ns 50ns 100% 500 kHz Surface Mount SOIC 8 1 A - - -
RS Stock No. 714-7834
Mfr. Part No.UC2844BN
HK$5.672
Each (In a Pack of 10)
units
1 Current Boost, Flyback 50ns 50ns 50% 500 kHz Through Hole PDIP 8 1 A - - -
RS Stock No. 165-7422
Mfr. Part No.UC3845BD1013TR
HK$1.82
Each (On a Reel of 2500)
units
1 Current Boost, Flyback 50ns 50ns 50% 500 kHz Surface Mount SOIC 8 1 A - - -
RS Stock No. 786-8872
Mfr. Part No.NCP1251BSN65T1G
HK$3.537
Each (In a Pack of 10)
units
1 Current Flyback 40ns 30ns 84% 71 kHz Surface Mount TSOP 6 -500 (Sink) mA, 300 (Source) mA 28.3 V - -
RS Stock No. 463-464
Mfr. Part No.UC3844BD1G
HK$3.873
Each (In a Pack of 10)
units
1 Current Boost, Flyback 50ns 50ns 48% 500 kHz Surface Mount SOIC 8 1 A - - -
RS Stock No. 802-3105
Mfr. Part No.NCP1203D60R2G
HK$6.88
Each (In a Pack of 10)
units
1 Current Flyback 67ns 28ns 87% 60 kHz Surface Mount SOIC 8 250 mA - - -
RS Stock No. 169-5600
Mfr. Part No.UCC2813D-5
HK$19.878
Each (In a Tube of 75)
units
1 Current Boost, Flyback, Forward 41ns 44ns 50% 1000 kHz Surface Mount SOIC 8 1 A - - -
RS Stock No. 162-8996
Mfr. Part No.NCP1252BDR2G
HK$3.819
Each (On a Reel of 2500)
units
1 Current Flyback 26ns 22ns 84% 500 kHz Surface Mount SOIC 8 800 mA 18 V - -
RS Stock No. 842-7857
Mfr. Part No.NCP1077P065G
HK$8.678
Each (In a Pack of 10)
units
1 Current Flyback 20ns 10ns 73% 65 kHz Through Hole PDIP 7 800 mA - - -
RS Stock No. 162-6099
Mfr. Part No.UCC38C43P
HK$12.072
Each (In a Tube of 50)
units
1 Current Boost, Buck, Flyback, Forward 25ns 20ns 100% 1000 kHz Through Hole PDIP 8 200 mA 18 V - -
RS Stock No. 620-0622
Mfr. Part No.UCC3802D
HK$27.30
Each (In a Pack of 5)
units
1 Current Boost, Buck, Flyback, Forward 41ns 44ns 100% 1000 kHz Surface Mount SOIC 8 1 A - - -
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