| # | Part Number | Order | Topology | Input Voltage | Output Current | Output Voltage | Number of Outputs | Switching Frequency | Duty Cycle - Max | Package/Case | Mounting Style | Minimum Operating Temperature | Maximum Operating Temperature | Packaging |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
UC3842BD1013TR STMicroelectronics آیسی کنترلر سوئیچینگ 500 کیلوهرتز High Performance Current Mode PWM Controller |
1 : 130,479 Rials10 : 126,130 Rials100 : 121,780 Rials500 : 117,431 Rials2500 : 113,952 Rials |
Boost, Flyback, Forward | 30V | 1A | 4.9 - 5.1V | 1 | 500kHz | 100% | SOIC-8 | SMD/SMT | -40C | +150C | Reel |
 |
UC3845BD1 STMicroelectronics سوئیچ کنترلر 4.9 تا 5.1 ولت 1 آمپر با پکیج SO-8 High Performance Current Mode PWM Controller |
1 : 143,821 Rials10 : 140,649 Rials100 : 138,534 Rials |
Boost, Flyback | 30V | 1A | 4.9 - 5.1V | 1 | 500kHz | 50% | SOIC-8 | SMD/SMT | -40C | +150C | Tube |
 |
UC3845BN STMicroelectronics سوئیچ کنترلر 4.9 تا 5.1 ولت 1 آمپر با پکیج PDIP-8 High Performance Current Mode PWM Controller |
1 : 315,314 Rials10 : 312,943 Rials100 : 310,572 Rials |
Boost, Flyback | 30V | 1A | 4.9 - 5.1V | 1 | 500kHz | 50% | DIP-8 | Through Hole | -40C | +150C | Tube |
 |
OB2263NMP On-Bright آیسی کنترلر سوییچینگ برای فلایبک Current Mode PWM Control IC Optimized for High Performance, Low Standby Power and Cost Effective Offline Flyback Converter SOT-23-6
|
1 : 102,105 Rials10 : 98,584 Rials100 : 95,063 Rials500 : 92,950 Rials |
Flyback | 10 - 30V | N/A | N/A | 1 | 65KHz | 75% | SOT-23-6 | SMD/SMT | -20C | +85C | Reel |
 |
UC3843BN STMicroelectronics سوئیچینگ کنترلر فلایبک یا بوست با پکیج PDIP-8 Boost/Flyback Switching Controller |
1 : 175,335 Rials10 : 171,577 Rials100 : 169,073 Rials |
Boost, Flyback, Forward | 30V | 1A | 4.9 - 5.1V | 1 | 500kHz | 100% | DIP-8 | Through Hole | -40C | +150C | Tube |
 |
UC3842BN STMicroelectronics سوئیچ کنترلر 4.9 تا 5.1 ولت 1 آمپر با پکیج PDIP-8 High Performance Current Mode PWM Controller |
1 : 250,980 Rials10 : 243,757 Rials100 : 240,146 Rials |
Boost, Flyback, Forward | 30V | 1A | 4.9 - 5.1V | 1 | 500kHz | 100% | DIP-8 | Through Hole | -40C | +150C | Tube |
 |
SG3525AP STMicroelectronics سوئیچ کنترلر 500 میلی‌آمپر با پکیج SO-16 Regulating Pulse Width Modulators |
1 : 324,899 Rials10 : 313,695 Rials100 : 302,492 Rials |
Push-Pull | 8 - 35V | 500mA | 5.1V | 2 | 400kHz | 49% | SOIC-16 | SMD/SMT | 0C | +70C | Reel |
 |
UC3844BN STMicroelectronics سوئیچ کنترلر 4.9 تا 5.1 ولت 1 آمپر با پکیج PDIP-8 High Performance Current Mode PWM Controller |
1 : 186,816 Rials10 : 182,813 Rials100 : 180,144 Rials |
Boost, Flyback | 30V | 1A | 4.9 - 5.1V | 1 | 500kHz | 50% | DIP-8 | Through Hole | -40C | +150C | Tube |
 |
UC3843BD1 ON ON Semiconductor سوئیچ کنترلر 4.9 تا 5.1 ولت 1 آمپر با پکیج SOIC-8 High Performance Current Mode Controllers |
1 : 273,006 Rials10 : 267,114 Rials100 : 261,221 Rials |
- | 15V | 1A | 4.9 - 5.1V | 1 | 500kHz | 96% | SOIC-8 | SMD/SMT | 0C | +70C | Tube |
 |
TL494CN Texas Instruments سوئیچ کنترلر 40 ولت 200 میلی‌آمپر با پکیج PDIP-16 Pulse-Width-Modulation Control Circuits |
1 : 165,410 Rials10 : 159,502 Rials100 : 154,776 Rials |
Boost, Buck, Flyback, Forward, Push-Pull | 7 - 40V | 200mA | 40V | 2 | 300kHz | 45% | DIP-16 | Through Hole | 0C | +70C | Tube |
 |
UC2844BD1 ON Semiconductor آیسی کنترلر سوئیچینگ 500 کیلوهرتز 1 آمپر High Performance Current Mode Controllers |
1 : 257,650 Rials10 : 248,449 Rials100 : 241,087 Rials |
Flyback | 36V | 1A | Adjustable | 1 | 500kHz | 50% | SOIC-8 | SMD/SMT | 0C | +70C | Reel |
 |
UC2844BD1R2G ON Semiconductor سوئیچ کنترلر 4.95 تا 5.05 ولت 1 آمپر با پکیج SOIC-8 High Performance Current Mode Controllers |
1 : 318,177 Rials10 : 302,492 Rials100 : 293,529 Rials |
Boost, Flyback | 15V | 1A | 4.95 - 5.05V | 1 | 500kHz | 48% | SOIC-8 | SMD/SMT | -25C | +85C | Reel |
 |
NCP1251BSN100T1G FAIRCHILD/ONSEMI Current-Mode PWM Controller for Off-line Power Supplies |
1 : 346,944 Rials10 : 323,814 Rials100 : 312,250 Rials |
- | 16- 20V | - | - | 1 | 100kHz | 80% | TSOP-6 | SMD/SMT | -60C | +150C | Reel |
 |
UCC28722DBVR Texas Instruments آیسی کنترلر سوییچینگ Constant-Voltage, Constant-Current Controller With Primary-Side Regulation, BJT Drive SOT-23-6 |
1 : 378,340 Rials10 : 368,948 Rials100 : 362,240 Rials |
Buck, Flyback | 9 - 35V | N/A | N/A | 1 | 650Hz - 80kHz | - | SOT-23-6 | SMD/SMT | -40C | +125C | Reel |
 |
TL1451CN Texas Instruments سوئیچ کنترلر 1 تا 50 ولت 20 میلی‌آمپر با پکیج PDIP-16 Dual Pulse-Width-Modulation Control Circuits |
1 : 149,842 Rials10 : 144,490 Rials100 : 140,209 Rials |
--- | 3.6 - 50V | 20mA | 1 - 50V | 2 | --- | --- | DIP-16 | Through Hole | -20C | +85C | Tube |
 |
NCP1034DR2G FAIRCHILD/ONSEMI آیسی کنترلر سوییچینگ برای مبدل باک ولتاژ بالا تا 100ولت High Voltage PWM Controller Designed for High Performance Synchronous Buck DC/DC Applications with Input Voltages up to 100V
|
1 : 850,258 Rials10 : 823,687 Rials100 : 797,116 Rials |
Buck | up to 100V | - | 1.25V | 1 | 25 - 500kHz | 80% | SOIC-16 | SMD/SMT | -40C | +125C | Reel |
 |
TL494CDR Texas Instruments سوئیچ کنترلر 40 ولت 200 میلی‌آمپر با پکیج SOP-16 Pulse-Width-Modulation Control Circuits |
1 : 91,851 Rials10 : 88,571 Rials100 : 85,946 Rials |
Boost, Buck, Flyback, Forward, Push-Pull | 7 - 40V | 200mA | 40V | 2 | 300kHz | 45% | SOP-16 | SMD/SMT | 0C | +70C | Reel |
 |
UCC28950PWR Texas Instruments آیسی کنترلر سوییچینگ شیفت فاز تمام پل Switching Controllers Green Phase-Shifted Full-Bridge Controller With Synchronous Rectification TSSOP-24 |
1 : 1,567,503 Rials10 : 1,515,253 Rials100 : 1,463,003 Rials |
Full Bridge | 8 - 17V | N/A | Adjustable | 4 | 1MHz | 97% | TSSOP-24 | SMD/SMT | -40C | +125C | Reel |
 |
SG3524N Texas Instruments سوئیچ کنترلر 4.6 تا 5.4 ولت 50 میلی‌آمپر با پکیج PDIP-16 Regulating Pulse-Width Modulators |
1 : 288,418 Rials10 : 283,077 Rials100 : 279,872 Rials |
Boost, Buck, Flyback, Forward, Push-Pull | 40V | 50mA | 4.6 - 5.4V | 2 | 450kHz | 45% | DIP-16 | Through Hole | 0C | +70C | Tube |
 |
UCC287502DBVR Texas Instruments Current-Mode Flyback Controller with Secondary-Side Regulation (SSR) for Off-Line Applications |
1 : 444,740 Rials10 : 414,068 Rials100 : 401,799 Rials |
Flyback | 10 - 26V | - | - | 1 | 65KHz | 80% | SOT-23-6 | SMD/SMT | -40C | +125C | Reel |
 |
UCC3895DWTR Texas Instruments Phase-Shift PWM Controller that Implements Control of a Full-Bridge Power Stage by Phase Shifting the Switching of One Half-Bridge with Respect to the Other. SOIC-20 |
1 : 1,786,539 Rials10 : 1,687,972 Rials100 : 1,638,688 Rials |
Full Bridge | 10 - 16.5V | 100mA | 5V | 4 | 500kHz | 100% | SOIC-20 | SMD/SMT | 0C | +70C | Reel |
 |
UCC256403DDBR Texas Instruments آیسی کنترلر رزونانسی با نویز شنوایی بسیار پایین LLC Resonant Controller with Ultra-Low Audible Noise and Standby Power SOIC-14 |
1 : 1,150,790 Rials10 : 1,111,107 Rials100 : 1,071,425 Rials |
Half-Bridge | 600V | N/A | Adjustable | 1 | N/A | 50% | SOIC-14 | SMD/SMT | -40C | +125C | Reel |
 |
UC3844BD1R2G ON Semiconductor آیسی کنترلر سوییچینگ 500 کیلوهرتز Switching Controllers 500kHz 1A Current PWM 48% Duty Cycle |
1 : 306,788 Rials10 : 291,665 Rials100 : 285,183 Rials |
Boost, Flyback | 15V | 1A | 4.9 - 5.1V | 1 | 500kHz | 48% | SOIC-8 | SMD/SMT | 0C | +70C | Reel |
 |
UCC256404DDBR Texas Instruments آیسی کنترلر رزونانسی با نویز شنوایی بسیار پایین LLC Resonant Controller with Ultra-Low Audible Noise and Standby Power SOIC-14 |
1 : 1,254,488 Rials10 : 1,211,230 Rials100 : 1,167,971 Rials |
Half-Bridge | 600V | N/A | Adjustable | 1 | N/A | 50% | SOIC-14 | SMD/SMT | -40C | +125C | Reel |
 |
UCC28782ADRTWR Texas Instruments آیسی کنترلر سوییچینگ فلایبک ، اکتیو کلمپ High-Density Active-Clamp Flyback Controller with EMI Dithering, X-Cap Discharge, and Bias Power Management
|
1 : 2,287,843 Rials10 : 2,239,846 Rials50 : 2,199,849 Rials |
Flyback | 14 - 34V | N/A | Adjustable | 1 | 420kHz | 99% | WQFN-24 | SMD/SMT | -40C | +140C | Reel |
 |
UCC28951PWR Texas Instruments Phase-Shifted Full-Bridge Controller for Wide Input-Voltage Range Applications |
1 : 2,079,996 Rials10 : 1,965,238 Rials100 : 1,907,858 Rials |
Full Bridge | 8 - 17V | 200mA | N/A | 6 | 50kHz - 1MHz | 95% | TSSOP-24 | SMD/SMT | -40C | +125C | Reel |
 |
UCC28781QRTWRQ1 Texas Instruments ZVS,آیسی کنترلر سوییچینگ فلایبک Zero-Voltage-Switching Flyback Controller with Dedicated Synchronous Rectifier Gate-Drive |
1 : 2,150,691 Rials10 : 2,105,572 Rials50 : 2,067,972 Rials |
Flyback | 14 - 34V | N/A | Adjustable | 1 | 500kHz | 99% | WQFN-24 | SMD/SMT | -40C | +125C | Reel |
 |
UC3854BDW Texas Instruments سوئیچ کنترلر با پکیج SOIC-16 Advanced High-Power Factor Preregulator |
1 : 2,251,522 Rials10 : 2,171,110 Rials100 : 2,122,864 Rials |
--- | --- | --- | --- | --- | 200kHz | --- | SOIC-16 | SMD/SMT | 0C | +70C | Tube |
 |
UC2844BD1 STMicroelectronics سوئیچ کنترلر 4.95 تا 5.05 ولت 1 آمپر با پکیج SO-8 High Performance Current Mode PWM Controller |
1 : 229,628 Rials10 : 221,427 Rials100 : 213,226 Rials |
Boost, Flyback | 30V | 1A | 4.95 - 5.05V | 1 | 500kHz | 50% | SOIC-8 | SMD/SMT | -40C | +150C | Tube |
UC3842BD1013TRآیسی کنترلر سوئیچینگ 500 کیلوهرتز
High Performance Current Mode PWM Controller
UC3843BD1 ONسوئیچ کنترلر 4.9 تا 5.1 ولت 1 آمپر با پکیج SOIC-8
High Performance Current Mode Controllers
More info
UC2844BD1R2Gسوئیچ کنترلر 4.95 تا 5.05 ولت 1 آمپر با پکیج SOIC-8
High Performance Current Mode Controllers
More info
UCC28722DBVRآیسی کنترلر سوییچینگ
Constant-Voltage, Constant-Current Controller With Primary-Side Regulation, BJT Drive SOT-23-6
More info
NCP1034DR2Gآیسی کنترلر سوییچینگ برای مبدل باک ولتاژ بالا تا 100ولت
High Voltage PWM Controller Designed for High Performance Synchronous Buck DC/DC Applications with Input Voltages up to 100V
More info
UCC28950PWR آیسی کنترلر سوییچینگ شیفت فاز تمام پل
Switching Controllers Green Phase-Shifted Full-Bridge Controller With Synchronous Rectification TSSOP-24
More info
UCC287502DBVRCurrent-Mode Flyback Controller with Secondary-Side Regulation (SSR) for Off-Line Applications
More info