onsemi NCP1250ASN100T1G
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,985.37 | Dhs. 355,985.37 |
| 15+ | Dhs. 344,743.72 | Dhs. 5,171,155.80 |
| 25+ | Dhs. 337,249.30 | Dhs. 8,431,232.50 |
| 50+ | Dhs. 318,513.22 | Dhs. 15,925,661.00 |
| 100+ | Dhs. 281,041.08 | Dhs. 28,104,108.00 |
| N+ | Dhs. 56,208.22 | Price Inquiry |
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onsemi NCP1250ASN100T1G Flyback PWM Controller
The NCP1250ASN100T1G is a high-performance isolated flyback PWM controller from onsemi, designed for offline AC-DC power conversion applications. This controller operates at a fixed 100kHz switching frequency and supports a wide supply voltage range of 8.8V to 28V, making it ideal for industrial, telecommunications, and consumer power supply designs.
Key Features & Benefits
- Isolated Flyback Topology: Provides galvanic isolation for enhanced safety and noise immunity
- 100kHz Fixed Switching Frequency: Enables compact transformer design and predictable EMI performance
- Wide Supply Range (8.8V - 28V): Flexible operation across various input conditions
- Comprehensive Protection: Integrated over-power, over-voltage, and short-circuit protection
- 80% Maximum Duty Cycle: Optimized for efficient power transfer
- Extended Temperature Range: -40°C to 125°C junction temperature for harsh environments
- Compact SOT-23-6 Package: Space-saving surface mount design (6-TSOP)
Applications
This controller is well-suited for low-to-medium power offline power supplies, auxiliary power supplies, LED drivers, battery chargers, and industrial control systems requiring reliable isolated power conversion.
Authorized Distribution & Support
We are an authorized distributor providing genuine onsemi components with full manufacturer documentation, traceability, and warranty support. Every unit ships with complete datasheets, reference designs, and technical resources to accelerate your design-in process.
| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | |
| Packaging | | |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Flyback |
| Voltage - Start Up | 18 V |
| Voltage - Supply (Vcc/Vdd) | 8.8V ~ 28V |
| Duty Cycle | 80% |
| Frequency - Switching | 100kHz |
| Power (Watts) | - |
| Fault Protection | Over Power, Over Voltage, Short Circuit |
| Control Features | - |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-6 Thin, TSOT-23-6 |
| Supplier Device Package | 6-TSOP |
NCP1250ASN100T1G.pdf