Срок доставки – по запросу | Цена – по запросу |
The NCP1027 offers a new solution targeting output power levels from a few watts up to 15W in a universal mains flyback application. Our proprietary high-voltage technology lets us include a power MOSFET together with a startup current source all directly connected to the bulk capacitor. To prevent lethal runaway in low input voltage conditions an adjustable brown-out circuitry blocks the activity until 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. An integrated auto-recovery Overvoltage Protection permanently monitors the VCC level and temporarily shuts down the driving pulses in case of an unexpected feedback loop runaway. Finally a great RDS(on) figure makes the circuit an excellent choice for standby/auxiliary offline power supplies or applications requiring higher output power levels.
| Количество в упаковке | 50 |
| Корпус | PDIP-7 |
| Вес | 0.911 г |
| number_of_outputs | 1 |
| reach_svhc_compliance | No SVHC |
| power_dissipation | 25.0 mW |
| supply_voltage_dc | 8.90 V (max) |
| lead_free_status | Lead Free |
| halogen_free_status | Halogen Free |
| mounting_style | Through Hole |
| packaging | Cut Tape (CT) |
| case_package | DIP |
| frequency | 65.0 kHz |
| lifecycle_status | Active |
| output_voltage | 700 V (max) |
| rohs_status | Compliant |
| pin_count | 8 |
| power_rating | 25.0 W |
| Input Voltage AC Min | 90V |
| Input Voltage AC Max | 265V |
| AC / DC Converter Case Style | DIP |
| No. of Pins | 8Pins |
| Power Rating | 25W |
| Topology | Flyback |
| Operating Temperature Min | - |
| Operating Temperature Max | 150°C |
| Packaging | Cut Tape |
| Product Range | - |
| RoHS Phthalates Compliant | Yes |
| MSL | - |
| SVHC | No SVHC (07-Jul-2017) |
| Base Number | 1027 |
| Frequency | 65kHz |
| Input Voltage Max | 10V |
| No. of Outputs | 1Outputs |
| Operating Temperature Range | 0°C to +125°C |
| Output Voltage Max | 700V |
| Power Supply Type | SMPS |
| Primary Input Voltage | 8V |
| Supply Voltage Max | 10V |
| Supply Voltage Min | -0.3V |
| Switch Output Current Isw Max | 820mA |
| Termination Type | Through Hole |
| Voltage Regulator Type | Current Mode Controller |
Аналоги
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