NCP1027ATXGEVB:NCP1027 10W STANDBY ATX
The NCP1027 offers a new solution targeting output power levels from a few watts up to 15 W in a universal mains flyback application. Proproety high-voltage technology lets us include a power MOSFET together with a start up current source, all directly connected to the bulk capacitor. To prevent lethal runaway in low input voltage condition, an adjutable brown-out circuitry blocks the activity until a sufficient input level is reached. Current-mode operation together with an adjustable ramp compensation offers superior performance in universal mains applications. Protection wise, a timer detects an overload or a short circuit and stops all operations, ensuring a safe auto-recovery, low duty cycle burst operation. Intergrated, auto-recovery, over voltage protection permenatley monitors the VCC level and temporarily shuts down the driving pulses in case of an unexpected feedback loop runaway. Finally, a great RDSon figure makes the circuit an excellent choice for standby/auxiliary offline power supplies or application requiring higher output power levels.
特性
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LC01707PLFGEVB 实物图
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评估板信息
| 评估板 |
状况 |
无铅(Pb-free) |
简短说明 |
所用产品 |
| NCP1027ATXGEVB |
Active |
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NCP1027 10W STANDBY ATX |
NCP1027P065G |
技术文档
