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. 620-0593
Mfr. Part No.UC3846N
$8.636
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. 919-6478
Mfr. Part No.UC3842BN
$0.916
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. 660-8035
Mfr. Part No.UC2845N
$2.38
Each (In a Pack of 5)
units
1 Current Boost, Flyback, Forward 50ns 50ns 50% 500 kHz Through Hole PDIP 8 1 A - - -
RS Stock No. 165-7422
Mfr. Part No.UC3845BD1013TR
$0.477
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. 516-5146
Mfr. Part No.UC3842BNG
$0.92
Each
units
1 Current Boost, Flyback, Forward 50ns 50ns 96% 500 kHz Through Hole PDIP 8 1 A - - -
RS Stock No. 162-8991
Mfr. Part No.NCP1203D60R2G
$0.766
Each (On a Reel of 2500)
units
1 Current Flyback 67ns 28ns 87% 60 kHz Surface Mount SOIC 8 250 mA - - -
RS Stock No. 714-1151
Mfr. Part No.UC3845BD1013TR
$1.10
Each (In a Pack of 10)
units
1 Current Boost, Flyback 50ns 50ns 50% 500 kHz Surface Mount SOIC 8 1 A - - -
RS Stock No. 802-3105
Mfr. Part No.NCP1203D60R2G
$1.23
Each (In a Pack of 10)
units
1 Current Flyback 67ns 28ns 87% 60 kHz Surface Mount SOIC 8 250 mA - - -
RS Stock No. 922-3454
Mfr. Part No.UC3823N
$4.334
Each (In a Tube of 25)
units
- - - - - - - - - - - - - -
RS Stock No. 168-7316
Mfr. Part No.UC3845BD1
$0.922
Each (In a Tube of 100)
units
1 Current Boost, Flyback 50ns 50ns 50% 500 kHz Surface Mount SOIC 8 1 A - - -
RS Stock No. 661-5263
Mfr. Part No.UC3823N
$8.29
Each
units
1 Current, Voltage Boost, Buck, Flyback, Forward 30ns 30ns 85% 1000 kHz Through Hole PDIP 16 1.5 A - - -
RS Stock No. 714-7840
Mfr. Part No.UC3845BD1
$1.20
Each (In a Pack of 10)
units
1 Current Boost, Flyback 50ns 50ns 50% 500 kHz Surface Mount SOIC 8 1 A - - -
RS Stock No. 102-3497
Mfr. Part No.UC3842BNG
$0.763
Each (In a Tube of 50)
units
1 Current Boost, Flyback, Forward 50ns 50ns 96% 500 kHz Through Hole PDIP 8 1 A - - -
RS Stock No. 851-6711
Mfr. Part No.LTC4278IDKD#PBF
$11.29
Each (In a Pack of 2)
units
1 Current Flyback 15ns 10ns 88% 110 kHz Surface Mount DFN 32 5 (Sink) mA, 50 (Source) mA 0.15 V Yes Yes
RS Stock No. 464-306
Mfr. Part No.NCP1013AP133G
$1.59
Each (In a Pack of 5)
units
1 Current Flyback 20ns - 72% 143 kHz Through Hole PDIP 7 - - - -
RS Stock No. 145-7322
Mfr. Part No.UCC28C44D
$2.34
Each (In a Tube of 75)
units
1 Current Boost, Flyback, Forward 25ns 20ns 50% 1000 kHz Surface Mount SOIC 8 200 mA 18 V - -
RS Stock No. 163-2556
Mfr. Part No.NCP1013AP133G
$1.37
Each (In a Tube of 50)
units
1 Current Flyback 20ns - 72% 143 kHz Through Hole PDIP 7 - - - -
RS Stock No. 620-0559
Mfr. Part No.UC3825DW
$7.43
Each (In a Pack of 5)
units
2 Current, Voltage Boost, Buck, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull 30ns 30ns 85% 1000 kHz Surface Mount SOIC 16 1.5 A - - -
RS Stock No. 790-2859
Mfr. Part No.AP65200S-13
$0.616
Each (In a Pack of 5)
units
1 Current Buck 130ns - 90% 380 kHz Surface Mount SOIC 8 2 A 0.925 → 16 V Yes -
RS Stock No. 162-4432
Mfr. Part No.UC28025DW
$5.18
Each (In a Tube of 40)
units
2 Current, Voltage Boost, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull 60ns 60ns 45% 1000 kHz Surface Mount SOIC 16 1.5 A - - -
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