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. 179-2109
Mfr. Part No.UCC3801N
TWD139.10
Each (In a Tube of 50)
units
1 Current Boost, Buck, Flyback, Forward 41ns 44ns 50% 1000 kHz Through Hole PDIP 8 1 A - - -
RS Stock No. 661-5813
Mfr. Part No.UCC3801N
TWD122.00
Each
units
1 Current Boost, Buck, Flyback, Forward 41ns 44ns 50% 1000 kHz Through Hole PDIP 8 1 A - - -
RS Stock No. 919-6478
Mfr. Part No.UC3842BN
TWD13.00
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. 620-0593
Mfr. Part No.UC3846N
TWD160.00
Each (In a Pack of 5)
units
2 Current Boost, Buck, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull 50ns 50ns 50% 500 kHz Through Hole PDIP 16 500 mA - Yes Yes
RS Stock No. 121-8957
Mfr. Part No.UC3846N
TWD103.40
Each (In a Tube of 25)
units
2 Current Boost, Buck, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull 50ns 50ns 50% 500 kHz Through Hole PDIP 16 500 mA - Yes Yes
RS Stock No. 686-5033
Mfr. Part No.UC3842BN
TWD19.90
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. 661-5128
Mfr. Part No.UC2845D
TWD45.00
Each (In a Pack of 5)
units
1 Current Boost, Flyback, Forward 50ns 50ns 50% 500 kHz Surface Mount SOIC 14 1 A - - -
RS Stock No. 145-7139
Mfr. Part No.UC2845D
TWD25.50
Each (In a Tube of 50)
units
1 Current Boost, Flyback, Forward 50ns 50ns 50% 500 kHz Surface Mount SOIC 14 1 A - - -
RS Stock No. 661-5333
Mfr. Part No.UC3843AD8
TWD46.20
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. 121-8408
Mfr. Part No.UC3843AN
TWD31.40
Each (In a Tube of 50)
units
1 Current Boost, Buck, Flyback, Forward 50ns 50ns 100% 500 kHz Through Hole PDIP 8 1 A - - -
RS Stock No. 526-842
Mfr. Part No.UC3843AN
TWD51.80
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. 661-5605
Mfr. Part No.UCC2808D-2
TWD77.00
Each
units
2 Current Full Bridge, Half Bridge, Push-Pull 25ns 25ns 50% 1000 kHz Surface Mount SOIC 8 1 A - - -
RS Stock No. 145-6117
Mfr. Part No.UCC2808D-2
TWD75.00
Each (In a Tube of 75)
units
2 Current Full Bridge, Half Bridge, Push-Pull 25ns 25ns 50% 1000 kHz Surface Mount SOIC 8 1 A - - -
RS Stock No. 226-9813
Mfr. Part No.UCC3802N
TWD90.00
Each
units
1 Current Boost, Buck, Flyback, Forward 41ns 44ns 100% 1000 kHz Through Hole PDIP 8 1 A - - -
RS Stock No. 100-0772
Mfr. Part No.UCC3802N
TWD101.70
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. 168-6830
Mfr. Part No.UC3845BN
TWD27.30
Each (In a Tube of 50)
units
1 Current Boost, Flyback 50ns 50ns 50% 500 kHz Through Hole PDIP 8 1 A - - -
RS Stock No. 145-0370
Mfr. Part No.UC2844N
TWD32.60
Each (In a Tube of 50)
units
1 Current Boost, Flyback, Forward 50ns 50ns 50% 500 kHz Through Hole PDIP 8 1 A - - -
RS Stock No. 786-6472
Mfr. Part No.NCP1379DR2G
TWD33.20
Each (In a Pack of 5)
units
1 Current Flyback 75ns 60ns - 65 kHz Surface Mount SOIC 8 -800 (Sink) mA, 500 (Source) mA 20 V - -
RS Stock No. 661-5116
Mfr. Part No.UC2845AD
TWD42.60
Each (In a Pack of 5)
units
1 Current Boost, Flyback, Forward 50ns 50ns 50% 500 kHz Surface Mount SOIC 14 1 A - - -
RS Stock No. 145-2939
Mfr. Part No.UC3842BVD1G
TWD11.90
Each (In a Tube of 98)
units
1 Current Boost, Flyback 150ns 150ns 96% 275 kHz Surface Mount SOIC 8 1 A 13.5 V - -