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
$0.832
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
$0.353
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. 179-1755
Mfr. Part No.UC3842AD8
$2.693
Each (In a Tube of 75)
units
1 Current Boost, Buck, Flyback, Forward 50ns 50ns 100% 500 kHz Surface Mount SOIC 8 1 A - - -
RS Stock No. 661-5314
Mfr. Part No.UC3842AD8
$2.432
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. 796-8470
Mfr. Part No.UC1844J
$38.35
Each
units
1 Current Boost, Flyback, Forward 150ns 150ns 50% 500 kHz Through Hole CDIP 8 1 A 5.05 V - -
RS Stock No. 526-842
Mfr. Part No.UC3843AN
$2.706
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. 121-8957
Mfr. Part No.UC3846N
$7.513
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. 121-8408
Mfr. Part No.UC3843AN
$2.31
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. 168-5809
Mfr. Part No.VIPER12ADIP-E
$0.998
Each (In a Tube of 50)
units
- - - - - - - Through Hole PDIP 8 - - - -
RS Stock No. 178-5492
Mfr. Part No.UC1844J
$35.884
Each (In a Tube of 10)
units
1 Current Boost, Flyback, Forward 150ns 150ns 50% 500 kHz Through Hole CDIP 8 1 A 5.05 V - -
RS Stock No. 620-0593
Mfr. Part No.UC3846N
$8.03
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. 426-241
Mfr. Part No.VIPER12ADIP-E
$1.254
Each (In a Pack of 5)
units
- - - - - - - Through Hole PDIP 8 - - - -
RS Stock No. 923-3830
Mfr. Part No.UC3842AN
$2.233
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. 660-8076
Mfr. Part No.UC3842AN
$2.706
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. 463-464
Mfr. Part No.UC3844BD1G
$0.937
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
$38.01
Each
units
1 Current Boost, Flyback, Forward 150ns 150ns 50% 500 kHz Through Hole CDIP 8 1 A 5.05 V - -
RS Stock No. 168-4089
Mfr. Part No.TL3844PE4
$1.121
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
$1.838
Each (In a Pack of 5)
units
1 Current Flyback 20ns - 72% 110 kHz Through Hole PDIP 7 - - - -
RS Stock No. 178-5493
Mfr. Part No.UC1845J
$36.476
Each (In a Tube of 10)
units
1 Current Boost, Flyback, Forward 150ns 150ns 50% 500 kHz Through Hole CDIP 8 1 A 5.05 V - -
RS Stock No. 145-0123
Mfr. Part No.TL3842P
$0.801
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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