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PHY4943D |
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| Part Number | PHY4943D |
| Manufacturer | ETC |
| Description | PHY4943D controller is designed for switching mode power supply for desktop PCs. It provides all the functions necessary to monitor and control the output of the power supply. Remote ON/OFF control, p... |
| Features |
� � � � � � � � PC half-bridge (or 494) power supply � � � � � 280ms PG Time Delay Remote ON/OFF function 280 ms Time Delay for UVP On-chip error amplifier On-chip oscillator ,frequency is adjustable by external resistor � � � � PWM dead-time control Soft-start and maximum 90% duty cycle Compatible with WT7520 Pb-Free DIP-16L Package
supervisor + PWM High integration & few external components Over-voltage protection for 3.3V, 5V ,12V and PT Under-voltage protection for 3.3V, 5V and 12V Over-voltage protection for extra voltage input Power-down warning circuitry Power good circuitry Delay time... |
| Document |
 PHY4943D Data Sheet
PDF 373.73KB |
| Distributor | Stock | Price | Buy |
|---|
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