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.

結果: 8
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Texas Instruments 開關控制器 Current-mode flyback controller with sec 2,788庫存量
帶狀裁切
HK$3.12
HK$2.17
HK$1.93
HK$1.67
捲
HK$1.40
最少: 1
倍數: 1
最大: 1,001
: 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 開關控制器 Current-mode flyback controller with sec 2,954庫存量
帶狀裁切
HK$3.12
HK$2.17
HK$1.93
HK$1.67
捲
HK$1.40
最少: 1
倍數: 1
最大: 1,001
: 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 開關控制器 Current-mode flyback controller with sec 2,858庫存量
帶狀裁切
HK$3.12
HK$2.17
HK$1.93
HK$1.67
捲
HK$1.40
最少: 1
倍數: 1
最大: 1,001
: 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 開關控制器 Current-mode flyback controller with sec 1,834庫存量
帶狀裁切
HK$3.12
HK$2.17
HK$1.93
HK$1.67
捲
HK$1.40
最少: 1
倍數: 1
最大: 1,001
: 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 開關控制器 Current-mode flyback controller with sec 1,069庫存量
帶狀裁切
HK$3.12
HK$2.15
HK$1.92
HK$1.66
捲
HK$1.40
最少: 1
倍數: 1
最大: 1,001
: 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 開關控制器 Current-mode flyback controller with sec 2,975庫存量
帶狀裁切
HK$3.12
HK$2.17
HK$1.93
HK$1.67
捲
HK$1.40
最少: 1
倍數: 1
最大: 1,001
: 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 開關控制器 Current-mode flyback controller with sec 2,893庫存量
帶狀裁切
HK$3.12
HK$2.17
HK$1.93
HK$1.67
捲
HK$1.40
最少: 1
倍數: 1
最大: 1,001
: 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 開關控制器 Current-mode flyback controller with sec 340庫存量
9,000預期2/11/2026
帶狀裁切
HK$3.53
HK$2.45
HK$2.19
HK$1.89
捲
HK$1.47
最少: 1
倍數: 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