onsemi NCP1203D100R2
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 6.03 | Dhs. 6.03 |
| 15+ | Dhs. 5.82 | Dhs. 87.30 |
| 25+ | Dhs. 5.70 | Dhs. 142.50 |
| 50+ | Dhs. 5.38 | Dhs. 269.00 |
| 100+ | Dhs. 4.75 | Dhs. 475.00 |
| N+ | Dhs. 0.95 | Price Inquiry |
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NCP1203D100R2 Flyback Switching Controller IC by onsemi
The NCP1203D100R2 is a high-performance offline flyback switching controller from onsemi's SMARTMOS™ product series. Designed for isolated AC-DC power conversion applications, this IC delivers reliable performance across demanding industrial, telecommunications, and consumer electronics environments.
Key Features & Benefits
- 100kHz Switching Frequency - Optimized for compact transformer design and efficient power conversion
- Wide Supply Voltage Range - Operates from 7.8V to 16V with 12.8V start-up voltage
- Comprehensive Protection - Built-in overload, over-temperature, and short-circuit fault protection
- 80% Maximum Duty Cycle - Enables high efficiency across load conditions
- Extended Temperature Range - Rated for -40°C to 125°C junction temperature operation
- Surface Mount Package - Space-saving 8-SOIC (3.90mm width) for automated assembly
Typical Applications
Ideal for offline flyback power supplies in battery chargers, LED drivers, auxiliary power modules, smart home devices, and industrial control systems requiring isolated output with reliable long-term operation.
Quality Assurance: All NCP1203D100R2 units are sourced directly from authorized onsemi distributors, ensuring full traceability, authenticity, and compliance with RoHS/REACH standards. Datasheet and application notes available for download.
| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | SMARTMOS™ |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Flyback |
| Voltage - Start Up | 12.8 V |
| Voltage - Supply (Vcc/Vdd) | 7.8V ~ 16V |
| Duty Cycle | 80% |
| Frequency - Switching | 100kHz |
| Power (Watts) | - |
| Fault Protection | Over Load, Over Temperature, Short Circuit |
| Control Features | - |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
NCP1203D100R2.pdf