Hangzhou Silan Microelectronics
SDH8302STR50kHz~68kHz 0.65W 650V 10V~25V SOP-8 AC DC Converters, Offline Switchers
From
₹33.01
1,71,635 in stock
onsemiDatasheet (PDF)
NCP1271D65R2G
800mA 65kHz 10V~20V Flyback SOIC-7 AC DC Converters, Offline Switchers RoHS
SOIC-7ROHS3 CompliantActive
Soft-Skip Mode Standby PWM Controller with Adjustable Skip Level and External Latch
- Manufacturer
- onsemi
- Manufacturer part #
- NCP1271D65R2G
- Store part #
- C110551
- Package / case
- SOIC-7
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
5,296 in stock
#C110551
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹87.15 | ₹87.15 |
| 10+ | ₹66.07 | ₹660.70 |
| 30+ | ₹56.94 | ₹1,708.20 |
| 100+ | ₹45.64 | ₹4,564.00 |
| 500+ | ₹34.77 | ₹17,385.00 |
| 1,000+ | ₹31.73 | ₹31,730.00 |
1 × ₹87.15
₹87.15
excl. GST
₹102.84 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
NCP1271D65R2G
₹87.15 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+125℃
- Output Current
- 800mA
- Frequency - Switching
- 65kHz
- Voltage - Supply
- 10V~20V
- Features
- Over Voltage Protection;Short Circuit Protection;Overtemperature protection (OTP);Over Current Protection
- Topology
- Flyback
- Duty Cycle(Max)
- 80%
- Working Mode
- PWM Modulation
- Feedback System
- Secondary-Side Feedback
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.213 g
Overview
The NCP1271 represents a new generation of the fixed−frequency PWM current−mode flyback controllers. The device features integrated high−voltage startup and excellent standby performance. The proprietary Soft−Skip Mode achieves extremely low−standby power consumption while keeping power supply acoustic noise to a minimum.
Applications
- AC−DC Adapters for Notebooks, LCD Monitors
- Offline Battery Chargers
- Consumer Electronic Appliances STB, DVD, DVDR
Key features
- Fixed−Frequency Current−Mode Operation with Ramp Compensation and Skip Cycle in Standby Condition
- Timer−Based Fault Protection for Improved Overload Detection
- “Soft−Skip Mode” Technique for Optimal Noise Control in Standby
- Internal High−Voltage Startup Current Source for Lossless Startup
- ±5% Current Limit Accuracy over the Full Temperature Range
- Adjustable Skip Level
- Internal Latch for Easy Implementation of Overvoltage and Overtemperature Protection
- Frequency Jittering for Softened EMI Signature
- +500 mA/−800 mA Peak Current Drive Capability
- Sub−100 mW Standby Power can be Achieved
- Pin−to−Pin Compatible with the Existing NCP120X Series
- This is a Pb−Free Device
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
| BM1Q011FJ-E2#C2657912ROHM · SOIC-7 | ROHM | SOIC-7 | 45 | ₹93.21 · 45 in stock | View | |
 | UCC28710DR#C80866TI · SOIC-7 | TI | SOIC-7 | 386 | ₹192.85 · 386 in stock | View |
 | UCC28730QDRQ1#C2865150TI · SOIC-7 | TI | SOIC-7 | 19 | ₹177.27 · 19 in stock | View |
 | UCC28730DR#C2871298TI · SOIC-7 | TI | SOIC-7 | 77 | ₹142.06 · 77 in stock | View |
 | UCC28630D#C2863611TI · SOIC-7 | TI | SOIC-7 | 87 | ₹290.24 · 87 in stock | View |
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