Hangzhou Silan Microelectronics
SDH8302STR50kHz~68kHz 0.65W 650V 10V~25V SOP-8 AC DC Converters, Offline Switchers
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1,71,635 in stock
EG MicroDatasheet (PDF)
EG1269
Converter Offline Flyback Topology 60kHz~70kHz SOP-8
SOP-8ROHS CompliantActive
High-performance current mode PWM controller
- Manufacturer
- EG Micro
- Manufacturer part #
- EG1269
- Store part #
- C5346624
- Package / case
- SOP-8
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,860 in stock
#C5346624
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹16.52 | ₹82.60 |
| 50+ | ₹14.43 | ₹721.50 |
| 150+ | ₹13.53 | ₹2,029.50 |
| 500+ | ₹12.41 | ₹6,205.00 |
| 2,500+ | ₹11.92 | ₹29,800.00 |
| 4,000+ | ₹11.62 | ₹46,480.00 |
5 × ₹16.52
₹82.60
excl. GST
₹97.47 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 4,000 per reel
EG1269
₹82.60 for 5 + GST
Specifications
- Operating Temperature
- -45℃~+125℃
- Frequency - Switching
- 60kHz~70kHz
- Pd - Power Dissipation
- 45mW
- Voltage - Supply
- 17V~27V
- Topology
- Flyback
- Features
- EMI optimization (spread spectrum);Audio noise elimination;Light load efficient mode;Leading edge blanking;Slope compensation;Hiccup current limiting;Over Voltage Protection;Under Voltage Protection;Overtemperature protection (OTP);Over Current Protection
- Duty Cycle(Max)
- 80%
- Feedback System
- Secondary-Side Feedback
- Working Mode
- PWM Modulation
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 4,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.171 g
Overview
EG1269 is a high-performance current-mode PWM controller designed for medium- and high-power flyback power supply applications. The EG1269 features a built-in frequency jittering function for excellent EMI performance. The chip employs green energy-saving mode and hiccup mode to control light-load and no-load conditions, achieving standby power consumption below 75mW for applications under 60W. The EG1269 incorporates comprehensive protection features: VDD undervoltage lockout (UVLO), VDD OVP, cycle-by-cycle current limiting, over-temperature protection, and soft-start.
Applications
- Chargers and adapters
- Motor drive power supplies
Key features
- Excellent EMI characteristics
- Noise-free operation
- Built-in overcurrent compensation
- Current mode control
- Adjustable PWM frequency via external resistor
- Green mode and hiccup mode control
- External NTC temperature protection
- Cycle-by-cycle current limiting
- Built-in leading edge blanking
- Built-in slope compensation
- Ultra-low startup and operating current
- SOP8, DIP8 packages
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