UCC28750 Current-Mode Flyback Controller

Texas Instruments UCC28750 Current-Mode Flyback Controller is a highly integrated current-mode, continuous-conduction-capable, PWM controller optimized for high performance, low standby power, and cost-effective offline flyback converter applications using an optocoupler. During light-load conditions, the device enters frequency foldback and burst modes, improving light-load efficiency. The burst-mode algorithm used in UCC28750 controls the minimum effective switching frequency to prevent audible noise during light-load conditions. Frequency dithering improves EMI performance and is active in normal frequency foldback and power boost operations.

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Antal RoHS ECAD-modell Topologi
Antal utgångar
Omkopplingsfrekvens
Arbetscykel - max.
Ingångsspänning
Utgångsspänning
Utgångsström
Minsta drifttemperatur
Maximal drifttemperatur
Monteringsstil
Paket/låda
Förpackning
Texas Instruments Omkopplingsstyrenheter Current-mode flyback controller with sec
Datablad
2 806På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Max.: 25
: 3 000

Buck 1 Output 65 kHz 80 % 10 V to 26 V - 40 C + 125 C SMD/SMT SOT-23-6 Reel, Cut Tape, MouseReel
Texas Instruments Omkopplingsstyrenheter Current-mode flyback controller with sec
Datablad
1 500På lager
3 000Förväntad 2026-08-31
Min.: 1
Multipla: 1
: 3 000

Flyback 1 Output 65 kHz 80 % - 300 mV to 12 V 300 mA, 500 mA - 40 C + 125 C SMD/SMT SOT-23-6 Reel, Cut Tape
Texas Instruments Omkopplingsstyrenheter Current-mode flyback controller with sec
Datablad
2 961På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Max.: 25
: 3 000

Buck 1 Output 65 kHz 80 % 10 V to 26 V - 40 C + 125 C SMD/SMT SOT-23-6 Reel, Cut Tape, MouseReel
Texas Instruments Omkopplingsstyrenheter Current-mode flyback controller with sec
Datablad
2 888På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Max.: 50
: 3 000

Buck 1 Output 65 kHz 80 % 10 V to 26 V - 40 C + 125 C SMD/SMT SOT-23-6 Reel, Cut Tape, MouseReel
Texas Instruments Omkopplingsstyrenheter Current-mode flyback controller with sec
Datablad
1 898På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Max.: 100
: 3 000

Buck 1 Output 100 kHz 80 % 10 V to 26 V - 40 C + 125 C SMD/SMT SOT-23-6 Reel, Cut Tape, MouseReel
Texas Instruments Omkopplingsstyrenheter Current-mode flyback controller with sec
Datablad
1 359På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Max.: 100
: 3 000

Buck 1 Output 100 kHz 80 % 10 V to 26 V - 40 C + 125 C SMD/SMT SOT-23-6 Reel, Cut Tape, MouseReel
Texas Instruments Omkopplingsstyrenheter Current-mode flyback controller with sec
Datablad
2 975På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Max.: 25
: 3 000

Buck 1 Output 100 kHz 80 % 10 V to 26 V - 40 C + 125 C SMD/SMT SOT-23-6 Reel, Cut Tape, MouseReel
Texas Instruments Omkopplingsstyrenheter Current-mode flyback controller with sec
Datablad
2 894På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Max.: 25
: 3 000

Buck 1 Output 100 kHz 80 % 10 V to 26 V - 40 C + 125 C SMD/SMT SOT-23-6 Reel, Cut Tape, MouseReel