Hangzhou Silan Microelectronics
SDH8302STR50kHz~68kHz 0.65W 650V 10V~25V SOP-8 AC DC Converters, Offline Switchers
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₹33.01
1,71,635 in stock
EG MicroDatasheet (PDF)
EG1256
92kHz~108kHz 9V~14V SOP-8 AC DC Converters, Offline Switchers RoHS
SOP-8ROHS CompliantActive
Constant current mode forward controller
- Manufacturer
- EG Micro
- Manufacturer part #
- EG1256
- Store part #
- C48580025
- Package / case
- SOP-8
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
3,840 in stock
#C48580025
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹12.44 | ₹62.20 |
| 50+ | ₹10.93 | ₹546.50 |
| 150+ | ₹10.16 | ₹1,524.00 |
| 500+ | ₹9.60 | ₹4,800.00 |
| 2,500+ | ₹9.14 | ₹22,850.00 |
| 4,000+ | ₹8.92 | ₹35,680.00 |
5 × ₹12.44
₹62.20
excl. GST
₹73.40 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 4,000 per reel
EG1256
₹62.20 for 5 + GST
Specifications
- Operating Temperature
- -45℃~+125℃
- Frequency - Switching
- 92kHz~108kHz
- Voltage - Supply
- 9V~14V
- Topology
- Forward;Flyback
- Features
- Adjustable soft-start;EMI optimization (spread spectrum);Leading edge blanking;Under-voltage lockout;Constant Current Mode (CC);Under Voltage Protection;Over Current Protection
- Duty Cycle(Max)
- 49%
- 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
- 0.165 g
Overview
The EG1256 is a cost-effective constant-current mode PWM controller designed for medium- and high-power forward converter and flyback converter applications. The device features built-in frequency dithering for excellent EMI performance. It integrates comprehensive protection functions, including VCC undervoltage lockout, cycle-by-cycle current limiting, overload protection, and soft-start.
Applications
- LED display
- Li-ion battery charger
- Lead-acid battery charger
- Adapter
- Motor drive power supply
Key features
- Constant current control
- Excellent EMI characteristics
- Minimal external components
- External soft-start
- VCC undervoltage protection
- Optocoupler open-circuit protection
- Maximum duty cycle 49%
- Current mode control
- PWM frequency programmable via external resistor, up to 500kHz
- Cycle-by-cycle current limiting
- Output current capability IO+/- 0.5A / 0.8A
- Built-in leading edge blanking
- Low startup current
- SOP8 package
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