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
New
RS Stock No. 196-2104
Mfr. Part No.STPM34TR
HK$24.00
Each (In a Pack of 5)
units
- Current, Voltage - 3ns - 60% 4 MHz Surface Mount QFN 32 - - - Yes
RS Stock No. 121-8412
Mfr. Part No.UC2843AN
HK$11.64
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. 178-4542
Mfr. Part No.NCP13992AADR2G
HK$12.782
Each (In a Pack of 10)
units
- Current Resonant 80ns 50ns 50% 750 kHz Surface Mount SOIC 16 0.5 (Source) A, 1 (Sink) A - Yes -
RS Stock No. 786-6674
Mfr. Part No.UC3845BVD1G
HK$7.36
Each (In a Pack of 7)
units
1 Current Boost, Flyback 150ns 150ns 50% 250 kHz Surface Mount SOIC 8 1 A 5.1 V - -
RS Stock No. 159-8163
Mfr. Part No.ADP2504ACPZ-R7
HK$20.359
Each (On a Reel of 1500)
units
1 Current Buck 130ns 160ns 30% 2500 kHz Surface Mount LFCSP WD 10 1 A 5.5 V - Yes
RS Stock No. 808-4003
Mfr. Part No.UC2842BD1R2G
HK$4.182
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. 121-8836
Mfr. Part No.LM3524DN/NOPB
HK$19.331
Each (In a Tube of 25)
units
2 Voltage Boost, Buck, Flyback, Push-Pull 200ns 100ns 49% 350 kHz Through Hole MDIP 16 200 mA 60 V Yes Yes
RS Stock No. 169-5591
Mfr. Part No.UCC2803D
HK$24.64
Each (In a Tube of 75)
units
1 Current Boost, Flyback, Forward 41ns 44ns 100% 1000 kHz Surface Mount SOIC 8 1 A - - -
RS Stock No. 185-8094
Mfr. Part No.NCV1076P065G
HK$15.862
Each (In a Tube of 50)
units
- - - 20ns 10ns 73% 65 kHz Through Hole PDIP 7 650 mA 670 V - -
RS Stock No. 463-357
Mfr. Part No.NCP1014AP065G
HK$9.24
Each (In a Pack of 5)
units
1 Current Flyback 20ns - 72% 71 kHz Through Hole PDIP 7 - - - -
RS Stock No. 732-8838
Mfr. Part No.MAX1847EEE+
HK$49.18
Each
units
1 Current Flyback 200ns 200ns 97% 500 kHz Surface Mount QSOP 16 5 A -200 V - Yes
RS Stock No. 168-7314
Mfr. Part No.UC2844BN
HK$6.61
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. 162-9678
Mfr. Part No.UC3844BDR2G
HK$1.80
Each (On a Reel of 2500)
units
1 Current Boost, Flyback 150ns 150ns 50% 250 kHz Surface Mount SOIC 14 1 A 5.1 V - -
RS Stock No. 660-8089
Mfr. Part No.UC3845N
HK$13.35
Each (In a Pack of 5)
units
1 Current Boost, Buck, Flyback, Forward 50ns 50ns 50% 500 kHz Through Hole PDIP 8 1 A - - -
RS Stock No. 121-9157
Mfr. Part No.UCC38084P
HK$31.49
Each (In a Tube of 50)
units
2 Current Boost, Buck, Half Bridge, Push-Pull 25ns 25ns 50% 1000 kHz Through Hole PDIP 8 1 A - - -
RS Stock No. 162-9502
Mfr. Part No.NCP1379DR2G
HK$3.99
Each (On a Reel of 2500)
units
1 Current Flyback 75ns 60ns - 65 kHz Surface Mount SOIC 8 -800 (Sink) mA, 500 (Source) mA 20 V - -
RS Stock No. 162-6067
Mfr. Part No.UCC2805N
HK$25.987
Each (In a Tube of 50)
units
1 Current Boost, Flyback, Forward 41ns 44ns 50% 1000 kHz Through Hole PDIP 8 1 A - - -
RS Stock No. 168-7402
Mfr. Part No.ICE3A1565FKLA1
BrandInfineon
HK$11.81
Each (In a Tube of 50)
units
1 Current Flyback 30ns 30ns 72% 100 kHz Through Hole DIP 8 6.1 A 650 V - -
RS Stock No. 163-0994
Mfr. Part No.NCP1200D40R2G
HK$3.34
Each (On a Reel of 2500)
units
1 Current Flyback 67ns 28ns 87% 48 kHz Surface Mount SOIC 8 250 mA - - -
RS Stock No. 178-5492
Mfr. Part No.UC1844J
HK$173.518
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 - -
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Description:
High current rectifier diodes from Semikron housed in standard stud-mounting cases. Due to the excellent thermal coupling between the device and heatsink stud mounting offers high reliability at high operating currents. With voltage ratings of up to 1700 V these ...