Semiconductor Informations
Search UC3843A Datasheet (PDF)
Texas Instruments
UC3843ADTR
IC REG CTRLR MULT TOP 14SOIC / Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC T/R
Datasheet| Distributor | Stock | 1 | Link | ||
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| Rochester Electronics | 8,107 | Visit Site | |||
| Verical | 951 | Visit Site | |||
| Arrow Electronics | 951 | 0.4523 | Visit Site | ||
| Mouser | 2,152 | 0.59 | Visit Site | ||
| Texas Instruments | 34,491 | 0.773 | Visit Site | ||
| DigiKey | 1,536 | 0.99 | Visit Site | ||
| UnikeyIC | 995 | 0.5592 | Visit Site | ||
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[ Descriptions ]
| UC3843A Motorola Semiconductors - (UC3842A / UC3843A) HIGH PERFORMANCE CURRENT MODE CONTROLLERS Order this document by UC3842A, D UC3842A, 43A UC2842A, 43A High Performance Current Mode Controllers The UC3842A, UC3843A series of high performance fixed frequency current mode controllers are specifically designed for off line and dc to dc converter applications offering the designer a cost effective solution with minimal external components. These integrated circuits feature a trimmed oscilla |
| UC3843A Fairchild Semiconductor - (UC3842A / UC3843A) SMPS Controller www.fairchildsemi.com UC3842A, UC3843A SMPS Controller Features Low Start Current 0.2mA (typ) Operating Range Up To 500KH- Cycle by Cycle Current Limiting Under Voltage Lock Out With Hysteresis Short Shutdown Delay Time: typ.100ns High Current Totem-pole Output Output Swing Limiting: 22V Description The UC3842A, UC3843A are fixed PWM controller for OffLine and DC to DC converter applicat |
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Related Part Number
UC3842 | UCD90160 |UCC28061-Q1 | UCD3138 |
UCC28880 | UCC28910 |