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NCP1345Q00D1R2G
Quasi Resonant Flyback Controller, 8 V to 38 V, -40 °C to 125 °C, NSOIC-9
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | ONSEMI |
|---|---|
| Manufacturer Part No | NCP1345Q00D1R2GCopy |
| Manufacturer Standard Lead Time | 25 weeks |
| Order Code | Re-Reel4051266RL Cut Tape4051266 |
| Your Part Number | |
| Technical Datasheet |
2,440 In Stock
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Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | Rs.149.040 | Rs.149.04 |
| Total Price | Rs.149.04 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | Rs.149.040 |
| 10+ | Rs.98.410 |
| 50+ | Rs.93.010 |
| 100+ | Rs.87.610 |
| 250+ | Rs.82.260 |
| 500+ | Rs.79.010 |
| 1000+ | Rs.78.060 |
| 2500+ | Rs.73.190 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | ONSEMI |
|---|---|
| Manufacturer Part No | NCP1345Q00D1R2GCopy |
| Manufacturer Standard Lead Time | 25 weeks |
| Order Code | Re-Reel4051266RL Cut Tape4051266 |
| Technical Datasheet | |
| IC Function | Quasi Resonant Flyback Controller |
| Supply Voltage Min | 8V |
| Supply Voltage Max | 38V |
| IC Package Type | NSOIC |
| No. of Pins | 9Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
NCP1345Q00D1R2G is a highly integrated quasi-resonant flyback controller suitable for designing high-performance off-line USB-PD and USB Type-C power converters. The included dual-pin VCC architecture allows direct connection to the aux winding for simplified VCC management with a reduced parts count and increased performance. The NCP1345 also features a precise, primary side based output current limiting circuit to ensure a constant output current limit regardless of programmed output voltage, or nameplate output power.
- 150V wide range Vcc architecture
- Auto-tuning skip
- Frequency foldback-disabled
- SR spike reduction circuitry (adaptive gate drive)
- Improved frequency jittering
- 350KHz high frequency QR
- Internal 700V start-up w X2 discharge
- Improved light load efficiency
- Improve standby power
- Enable smaller magnetic designs
Technical Specifications
| IC Function | Quasi Resonant Flyback Controller |
|---|---|
| Supply Voltage Max | 38V |
| No. of Pins | 9Pins |
| Operating Temperature Max | 125°C |
| Automotive Qualification Standard | - |
| Supply Voltage Min | 8V |
|---|---|
| IC Package Type | NSOIC |
| Operating Temperature Min | -40°C |
| Product Range | - |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (1)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Thailand Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85366990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000012 |