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. 535-9098
Mfr. Part No.LM334Z/NOPB
$1.236
Each (In a Pack of 5)
units
- - - - - - - Through Hole TO-92 3 - - - -
RS Stock No. 121-8833
Mfr. Part No.LM334Z/NOPB
$0.548
Each (In a Box of 1800)
units
- - - - - - - Through Hole TO-92 3 - - - -
RS Stock No. 919-8812
Mfr. Part No.ICE3BR0665JXKLA1
BrandInfineon
$2.495
Each (In a Tube of 50)
units
1 Current Flyback 30ns 30ns 75% 65 kHz Through Hole DIP 8 9.95 A 650 V - -
RS Stock No. 753-2964
Mfr. Part No.ICE3BR0665JXKLA1
BrandInfineon
$3.45
Each (In a Pack of 2)
units
1 Current Flyback 30ns 30ns 75% 65 kHz Through Hole DIP 8 9.95 A 650 V - -
RS Stock No. 661-5349
Mfr. Part No.UC3843N
$2.00
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. 661-4942
Mfr. Part No.TL3843P
$1.34
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. 526-842
Mfr. Part No.UC3843AN
$2.222
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. 535-9082
Mfr. Part No.LM334M/NOPB
$1.104
Each (In a Pack of 5)
units
- - - - - - - Surface Mount SOIC 8 - - - -
RS Stock No. 516-5152
Mfr. Part No.UC3843BNG
$0.84
Each
units
1 Current Boost, Flyback, Forward 50ns 50ns 96% 500 kHz Through Hole PDIP 8 1 A - - -
RS Stock No. 121-8408
Mfr. Part No.UC3843AN
$1.89
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. 121-8832
Mfr. Part No.LM334M/NOPB
$0.651
Each (In a Tube of 95)
units
- - - - - - - Surface Mount SOIC 8 - - - -
RS Stock No. 145-2786
Mfr. Part No.UC3843BNG
$0.339
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. 426-263
Mfr. Part No.VIPER22ADIP-E
$1.45
Each (In a Pack of 5)
units
- Current Forward 50ns 100ns 16% 60 kHz Through Hole PDIP 8 - 730 V - -
RS Stock No. 689-9954
Mfr. Part No.UC3843BD1G
$0.835
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. 920-8874
Mfr. Part No.VIPER22ADIP-E
$1.22
Each (In a Tube of 50)
units
- Current Forward 50ns 100ns 16% 60 kHz Through Hole PDIP 8 - 730 V - -
RS Stock No. 163-2713
Mfr. Part No.UC3843BD1G
$0.423
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. 857-8510
Mfr. Part No.ICE3B0365JFKLA1
BrandInfineon
$1.404
Each (In a Tube of 2000)
units
1 Current - 30ns 30ns 75% 76 kHz Through Hole PDIP 8 - - Yes -
RS Stock No. 919-6478
Mfr. Part No.UC3842BN
$0.481
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
$6.732
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
$4.299
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
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