No | Part number | Description ( Function ) | Manufacturers | |
6 | UC2843A | (UC2842A - UC2845A) HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER UC284XA UC384XA HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER NOT FOR NEW DESIGN 1 FEATURES Figure 1. Package ■ TRIMMED OSCILLATOR DISCHARGE CURRENT ■ CURRENT MODE OPERATION TO 500kHz AUTOMATIC FEED FORWARD COMPENSATION DIP-8 SO-8 ■ LATCHING PWM FOR CYCLE-BY-CYCLE CURRENT LIMITING Table 1. Order Codes ■ INTERNALLY TRIMMED REFERENCE WITH Part Number Package |
ST Microelectronics |
|
5 | UC2843A | (UC2842A / UC2843A) 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 |
Motorola Semiconductors |
|
4 | UC2843A | High Performance Current Mode Controllers UC3842A, UC3843A, UC2842A, UC2843A 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 oscill |
ON Semiconductor |
|
3 | UC2843A | Current Mode PWM Controller (Rev. D) |
Texas Instruments |
|
2 | UC2843A-Q1 | CURRENT-MODE PWM CONTROLLER |
Texas Instruments |
|
1 | UC2843AQ | UC284xAQ: Current-Mode PWM Controller |
Texas Instruments |
List of most widely used semiconductors
Part Number | Function | Manufacturers | |
1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
Vishay |
|
LM317 | This is a popular adjustable voltage regulator. |
ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |