onsemi NCP1126BP65G
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | |
| Packaging | | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 650V |
| Topology | Flyback |
| Voltage - Start Up | 17 V |
| Voltage - Supply (Vcc/Vdd) | 8.5V ~ 35V |
| Duty Cycle | 80% |
| Frequency - Switching | 65kHz |
| Power (Watts) | 32 W |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage, Short Circuit |
| Control Features | - |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300", 7.62mm), 7 Leads |
| Supplier Device Package | 7-PDIP |
| ROHS |  |
NCP1126BP65G - High-Performance Flyback Switching Controller
The NCP1126BP65G from onsemi is a precision-engineered 65kHz flyback switching controller designed for isolated AC-DC power conversion applications up to 32W. This robust controller features a 650V breakdown voltage rating and comprehensive protection circuitry, making it ideal for aerospace, automotive, industrial, and telecommunications power supply designs.
Key Features & Benefits
- High Voltage Capability: 650V breakdown voltage for demanding applications
- Optimized Switching: 65kHz fixed frequency operation for predictable EMI performance
- Wide Supply Range: 8.5V to 35V operating voltage with 17V startup
- Comprehensive Protection: Current limiting, over-temperature, over-voltage, and short circuit protection
- High Efficiency: 80% duty cycle capability maximizes power transfer
- Isolated Topology: Flyback configuration with galvanic isolation
- Industrial Grade: -40°C to 150°C junction temperature range
- Standard Package: Through-hole 7-PDIP for reliable assembly and serviceability
Applications
This switching controller is engineered for use in AC-DC power supplies, auxiliary power modules, industrial control systems, telecom infrastructure, and embedded power conversion where reliability and long lifecycle support are critical.
Authenticity & Support
Sourced from authorized distributors with full manufacturer documentation and traceability. RoHS compliant. Complete datasheet and reference designs available.
NCP1126BP65G.pdf