Hangzhou Silan Microelectronics
SDH8302STR50kHz~68kHz 0.65W 650V 10V~25V SOP-8 AC DC Converters, Offline Switchers
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EG MicroDatasheet (PDF)
EG1252L
Converter Offline Flyback Forward Topology 68kHz~83kHz SOP-8
SOP-8ROHS CompliantActive
High-performance current mode PWM controller
- Manufacturer
- EG Micro
- Manufacturer part #
- EG1252L
- Store part #
- C5346623
- Package / case
- SOP-8
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
3,810 in stock
#C5346623
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹26.61 | ₹133.05 |
| 50+ | ₹20.69 | ₹1,034.50 |
| 150+ | ₹18.15 | ₹2,722.50 |
| 500+ | ₹14.99 | ₹7,495.00 |
| 2,500+ | ₹14.53 | ₹36,325.00 |
| 4,000+ | ₹13.68 | ₹54,720.00 |
5 × ₹26.61
₹133.05
excl. GST
₹157.00 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 4,000 per reel
EG1252L
₹133.05 for 5 + GST
Specifications
- Operating Temperature
- -45℃~+125℃
- Frequency - Switching
- 68kHz~83kHz
- Topology
- Flyback;Forward
- Features
- EMI optimization (spread spectrum);Leading edge blanking;Hiccup current limiting;Under-voltage lockout;Soft-start;Over Voltage Protection;Overtemperature protection (OTP);Over Current Protection;Under Voltage Protection
- Duty Cycle(Max)
- 46%
- Working Mode
- PWM Modulation
- Feedback System
- Secondary-Side Feedback
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
- 0.16 g
Overview
EG1252L is a cost-effective current-mode PWM controller suitable for medium and high power flyback and forward converter applications. The EG1252L features built-in frequency jittering for excellent EMI performance. The device employs hiccup mode control for light-load and no-load conditions. The EG1252L integrates comprehensive protection features: VCC under-voltage lockout (UVLO), VCC over-voltage protection (OVP), cycle-by-cycle current limiting, input under-voltage protection, overload protection, over-temperature protection, and soft-start.
Applications
- LED display
- Lithium battery charger
- Lead-acid battery charger
- Adapter motor drive power supply
Key features
- Excellent EMI performance
- Minimal external components
- External NTC temperature protection
- Input undervoltage protection
- Optocoupler open-circuit protection
- Maximum duty cycle 50%
- Current mode control
- PWM frequency set by external resistor
- Hiccup mode control
- Cycle-by-cycle current limiting
- Built-in leading edge blanking
- Low startup current
- SOP8 package
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