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. 796-8461
Mfr. Part No.UC1843J
HK$147.90
Each
units
1 Current Boost, Flyback, Forward 150ns 150ns 100% 500 kHz Through Hole CDIP 8 1 A 5.05 V - -
RS Stock No. 178-5490
Mfr. Part No.UC1843J
HK$175.863
Each (In a Tube of 10)
units
1 Current Boost, Flyback, Forward 150ns 150ns 100% 500 kHz Through Hole CDIP 8 1 A 5.05 V - -
RS Stock No. 857-8510
Mfr. Part No.ICE3B0365JFKLA1
BrandInfineon
HK$7.859
Each (In a Tube of 2000)
units
1 Current - 30ns 30ns 75% 76 kHz Through Hole PDIP 8 - - Yes -
RS Stock No. 689-9954
Mfr. Part No.UC3843BD1G
HK$5.11
Each (In a Pack of 2)
units
1 Current Boost, Flyback, Forward 50ns 50ns 96% 500 kHz Surface Mount SOIC 8 1 A - - -
RS Stock No. 163-2713
Mfr. Part No.UC3843BD1G
HK$4.11
Each (In a Tube of 98)
units
1 Current Boost, Flyback, Forward 50ns 50ns 96% 500 kHz Surface Mount SOIC 8 1 A - - -
RS Stock No. 166-2461
Mfr. Part No.FAN6300HMY
HK$3.348
Each (On a Reel of 2500)
units
- Current Flyback 200ns 120ns - 190 kHz Surface Mount SOP 8 - 7.5 V - -
RS Stock No. 121-8951
Mfr. Part No.UC3524AN
HK$16.663
Each (In a Tube of 25)
units
2 Voltage Boost, Buck, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull - - - 500 kHz Through Hole PDIP 16 200 mA 60 V Yes Yes
RS Stock No. 516-5152
Mfr. Part No.UC3843BNG
HK$5.28
Each
units
1 Current Boost, Flyback, Forward 50ns 50ns 96% 500 kHz Through Hole PDIP 8 1 A - - -
RS Stock No. 145-9136
Mfr. Part No.MIC3172YN
BrandMicrochip
HK$22.116
Each (In a Tube of 50)
units
1 Current Boost, Buck, Flyback, Forward - - 89% 112 kHz Through Hole PDIP 8 1.25 A 65 V Yes -
RS Stock No. 168-5809
Mfr. Part No.VIPER12ADIP-E
HK$4.817
Each (In a Tube of 50)
units
- - - - - - - Through Hole PDIP 8 - - - -
RS Stock No. 163-0829
Mfr. Part No.UC3843BD1R2G
HK$1.606
Each (On a Reel of 2500)
units
1 Current Boost, Flyback, Forward 150ns 150ns 96% 275 kHz Surface Mount SOIC 8 1 A 5.1 V Yes Yes
RS Stock No. 714-7847
Mfr. Part No.UC3844BN
HK$6.314
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. 808-4012
Mfr. Part No.UC3843BD1R2G
HK$4.244
Each (In a Pack of 25)
units
1 Current Boost, Flyback, Forward 150ns 150ns 96% 275 kHz Surface Mount SOIC 8 1 A 5.1 V Yes Yes
RS Stock No. 802-2134
Mfr. Part No.NCP1200P40G
HK$7.35
Each (In a Pack of 10)
units
1 Current Forward 67ns 28ns 87% 48 kHz Through Hole PDIP 8 250 mA - Yes -
RS Stock No. 166-1619
Mfr. Part No.FAN7602CMX
HK$2.20
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. 620-0492
Mfr. Part No.UC3524AN
HK$20.13
Each (In a Pack of 5)
units
2 Voltage Boost, Buck, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull - - - 500 kHz Through Hole PDIP 16 200 mA 60 V Yes Yes
RS Stock No. 821-3232
Mfr. Part No.NCP1012AP100G
HK$7.56
Each (In a Pack of 20)
units
1 Current Flyback 20ns 10ns 72% 110 kHz Through Hole PDIP 7 - - Yes -
RS Stock No. 166-1621
Mfr. Part No.FAN6300AMY
HK$3.021
Each (On a Reel of 2500)
units
1 Current Flyback 200ns 120ns - 190 kHz Surface Mount SOP 8 150 mA 4.5 V - -
RS Stock No. 162-4438
Mfr. Part No.UCC3800N
HK$25.997
Each (In a Tube of 50)
units
1 Current Boost, Buck, Flyback, Forward 41ns 44ns 100% 1000 kHz Through Hole PDIP 8 1 A - - -
RS Stock No. 516-5146
Mfr. Part No.UC3842BNG
HK$5.28
Each
units
1 Current Boost, Flyback, Forward 50ns 50ns 96% 500 kHz Through Hole PDIP 8 1 A - - -
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