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. 808-4003
Mfr. Part No.UC2842BD1R2G
$0.531
Each (In a Pack of 25)
units
1 Current Boost, Flyback, Forward 150ns 150ns 96% 275 kHz Surface Mount SOIC 8 1 A 5.05 V Yes Yes
RS Stock No. 163-0828
Mfr. Part No.UC2842BD1R2G
$0.339
Each (On a Reel of 2500)
units
1 Current Boost, Flyback, Forward 150ns 150ns 96% 275 kHz Surface Mount SOIC 8 1 A 5.05 V Yes Yes
RS Stock No. 661-5314
Mfr. Part No.UC3842AD8
$0.874
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. 121-8957
Mfr. Part No.UC3846N
$4.728
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. 168-5809
Mfr. Part No.VIPER12ADIP-E
$0.94
Each (In a Tube of 50)
units
- - - - - - - Through Hole PDIP 8 - - - -
RS Stock No. 526-842
Mfr. Part No.UC3843AN
$2.446
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. 121-8408
Mfr. Part No.UC3843AN
$2.08
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. 426-241
Mfr. Part No.VIPER12ADIP-E
$1.166
Each (In a Pack of 5)
units
- - - - - - - Through Hole PDIP 8 - - - -
RS Stock No. 620-0593
Mfr. Part No.UC3846N
$7.406
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. 660-8076
Mfr. Part No.UC3842AN
$2.446
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. 923-3830
Mfr. Part No.UC3842AN
$1.38
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. 463-464
Mfr. Part No.UC3844BD1G
$0.478
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. 796-8477
Mfr. Part No.UC1845J
$27.26
Each
units
1 Current Boost, Flyback, Forward 150ns 150ns 50% 500 kHz Through Hole CDIP 8 1 A 5.05 V - -
RS Stock No. 661-4939
Mfr. Part No.TL3842P
$1.10
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. 122-0079
Mfr. Part No.NCP1014AP100G
$0.992
Each (In a Tube of 50)
units
1 Current Flyback 20ns - 72% 110 kHz Through Hole PDIP 7 - - - -
RS Stock No. 170-3359
Mfr. Part No.UC3844BD1G
$0.58
Each (In a Tube of 98)
units
1 Current Boost, Flyback 50ns 50ns 48% 500 kHz Surface Mount SOIC 8 1 A - - -
RS Stock No. 168-4089
Mfr. Part No.TL3844PE4
$1.132
Each (In a Tube of 50)
units
1 Current Boost, Flyback, Forward 50ns 50ns 48% 500 kHz Through Hole PDIP 8 200 mA 30 V - -
RS Stock No. 464-316
Mfr. Part No.NCP1014AP100G
$1.54
Each (In a Pack of 5)
units
1 Current Flyback 20ns - 72% 110 kHz Through Hole PDIP 7 - - - -
RS Stock No. 535-9098
Mfr. Part No.LM334Z/NOPB
$1.358
Each (In a Pack of 5)
units
- - - - - - - Through Hole TO-92 3 - - - -
RS Stock No. 145-0123
Mfr. Part No.TL3842P
$0.81
Each (In a Tube of 50)
units
1 Current Boost, Flyback, Forward 50ns 50ns 97% 500 kHz Through Hole PDIP 8 200 mA 30 V - -
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