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SG6741 |
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| Part Number | SG6741 |
| Manufacturer | Fairchild Semiconductor |
| Description | The highly integrated SG6741 series of PWM controllers provides several features to enhance the performance of flyback converters. To minimize standby power consumption, a proprietary green-mode funct... |
| Features |
High-voltage start-up Low operating current (4mA) Linearly decreasing PWM frequency to 22kHz Frequency hopping to reduce EMI emission Peak-current-mode control Cycle-by-cycle current limiting Leading-edge blanking Synchronized slope compensation Gate output maximum voltage clamp (18V) VDD over-voltage protection (auto restart) VDD under-voltage lockout (UVLO) Internal open-loop protection Constant power limit (full AC input range)
APPLICATIONS
General-purpose switch-mode power flyback power converters, including: Power adapters Open-frame SMPS supplies and
DESCR... |
| Document |
 SG6741 Data Sheet
PDF 652.85KB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | SG6741A |
Fairchild Semiconductor |
Highly-Integrated Green-Mode PWM Controller |
|
| 2 | SG6742 |
Fairchild Semiconductor |
Highly-Integrated Green-Mode PWM Controller |
|
| 3 | SG6742HL |
Fairchild Semiconductor |
Highly Integrated Green-Mode PWM Controller |
|
| 4 | SG6742HR |
Fairchild Semiconductor |
Highly Integrated Green-Mode PWM Controller |
|
| 5 | SG6742ML |
Fairchild Semiconductor |
Highly Integrated Green-Mode PWM Controller |
|
| 6 | SG6742MR |
Fairchild Semiconductor |
Highly Integrated Green-Mode PWM Controller |
|
Desde 2024. D4U Semiconductor.
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