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. 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. 145-0964
Mfr. Part No.LTC4278IDKD#PBF
$7.497
Each (In a Tube of 52)
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. 912-9885
Mfr. Part No.ADP2303ARDZ-5.0-R7
$2.714
Each (On a Reel of 1000)
units
1 Current Buck 170ns 280ns 50% 700 kHz Surface Mount SOIC 8 3 A 5 V Yes -
RS Stock No. 759-2907
Mfr. Part No.ADP2302ARDZ-3.3-R7
$4.68
Each
units
1 Current Buck 170ns 280ns 50% 700 kHz Surface Mount SOIC 8 2 A 3.3 V Yes -
RS Stock No. 159-8159
Mfr. Part No.ADP2302ARDZ-3.3-R7
$2.953
Each (On a Reel of 1000)
units
1 Current Buck 170ns 280ns 50% 700 kHz Surface Mount SOIC 8 2 A 3.3 V Yes -
RS Stock No. 759-2922
Mfr. Part No.ADP2303ARDZ-5.0-R7
$4.79
Each
units
1 Current Buck 170ns 280ns 50% 700 kHz Surface Mount SOIC 8 3 A 5 V Yes -
RS Stock No. 177-7157
Mfr. Part No.LT1619EMS8#PBF
$5.177
Each (In a Tube of 50)
units
1 Current Boost, Flyback, SEPIC 30ns 35ns 92% 360 kHz Surface Mount MSOP 8 - 5 V - -
RS Stock No. 761-9244
Mfr. Part No.LTC1871HMS#PBF
$12.52
Each
units
1 Current Boost, Flyback, SEPIC 100ns 100ns 97% 360 kHz Surface Mount MSOP 10 50 mA -0.3 7 V - Yes
RS Stock No. 779-9369
Mfr. Part No.LT1619EMS8#PBF
$7.80
Each (In a Pack of 2)
units
1 Current Boost, Flyback, SEPIC 30ns 35ns 92% 360 kHz Surface Mount MSOP 8 - 5 V - -
RS Stock No. 159-8157
Mfr. Part No.ADP2108AUJZ-1.0-R7
$1.629
Each (On a Reel of 3000)
units
1 Current Buck 550µs - 100% 3000 kHz Surface Mount TSOT 5 600 mA 1 V - Yes
RS Stock No. 917-3491
Mfr. Part No.LT1611CS5#TRMPBF
$4.743
Each (On a Reel of 500)
units
- - Inverting - - - 1800 kHz Surface Mount TSOT-23 5 - -5 V - -
RS Stock No. 471-427
Mfr. Part No.LT1611CS5#TRMPBF
$7.27
Each
units
- - Inverting - - - 1800 kHz Surface Mount TSOT-23 5 - -5 V - -
RS Stock No. 154-7621
Mfr. Part No.LTC1871HMS#PBF
$8.309
Each (In a Tube of 50)
units
1 Current Boost, Flyback, SEPIC 100ns 100ns 97% 360 kHz Surface Mount MSOP 10 50 mA -0.3 → 7 V - Yes
RS Stock No. 759-2880
Mfr. Part No.ADP2108AUJZ-1.0-R7
$2.64
Each (In a Pack of 5)
units
1 Current Buck 550µs - 100% 3000 kHz Surface Mount TSOT 5 600 mA 1 V - Yes
RS Stock No. 145-6602
Mfr. Part No.LT1424IS8-5#PBF
$9.013
Each (In a Tube of 100)
units
- Current Flyback - - 90% 300 kHz Surface Mount SOIC 8 1.6 A 5 V Yes Yes
RS Stock No. 761-9241
Mfr. Part No.LTC1871EMS-7#PBF
$8.94
Each
units
1 Current Boost, Flyback, SEPIC 100ns 100ns 98.5% 350 kHz Surface Mount MSOP 10 50 mA -0.3 9 V - Yes
RS Stock No. 822-5866
Mfr. Part No.LT3798EMSE#PBF
$8.23
Each (In a Pack of 2)
units
1 Current, Voltage Flyback 18ns 18ns - 150 kHz Surface Mount MSOP 16 - 12 V, 24 V, 48 V Yes -
RS Stock No. 159-8163
Mfr. Part No.ADP2504ACPZ-R7
$3.795
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. 154-7622
Mfr. Part No.LTC1871IMS#PBF
$7.507
Each (In a Tube of 50)
units
1 Current Boost, Flyback, SEPIC 100ns 100ns 97% 360 kHz Surface Mount MSOP 10 50 mA -0.3 7 V - Yes
RS Stock No. 779-9669
Mfr. Part No.LT3573IMSE#PBF
$11.54
Each
units
- Voltage Flyback - - 52% 1000 kHz Surface Mount MSOP 16 1.55 A 5 V Yes No