Microsemi Corporation SG2842DM
Normaler Preis
Dhs. 7.34
Normaler Preis
Dhs. 7.72
Verkaufspreis
Dhs. 7.34
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 7.34 | Dhs. 7.34 |
| 15+ | Dhs. 7.10 | Dhs. 106.50 |
| 25+ | Dhs. 6.95 | Dhs. 173.75 |
| 50+ | Dhs. 6.56 | Dhs. 328.00 |
| 100+ | Dhs. 5.79 | Dhs. 579.00 |
| N+ | Dhs. 1.16 | Price Inquiry |
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Microsemi SG2842DM Flyback Switching Controller IC
The SG2842DM from Microsemi Corporation is a high-performance isolated flyback switching controller designed for offline AC/DC power supply applications. This versatile IC operates across a wide switching frequency range of 100Hz to 500kHz, making it suitable for various power conversion topologies requiring precise frequency control and current limiting protection.
Key Features & Benefits
- Wide Operating Range: 10V to 30V supply voltage with 16V start-up voltage
- Flexible Frequency Control: 100Hz to 500kHz switching frequency for optimized efficiency
- High Duty Cycle: Up to 95% for maximum power transfer
- Built-in Protection: Current limiting fault protection ensures safe operation
- Isolated Topology: Flyback configuration for galvanic isolation
- Compact Package: Surface mount 8-SOIC (3.90mm width) for space-efficient designs
- Industrial Temperature Range: -25°C to 85°C ambient operation
- RoHS Compliant: Environmentally friendly, lead-free construction
Typical Applications
- Offline AC/DC power supplies
- Battery chargers and adapters
- Auxiliary power supplies
- Industrial control systems
- Telecommunications equipment
- Consumer electronics power management
For detailed design guidelines, application notes, and reference designs, please refer to the manufacturer's datasheet and technical documentation.
| Product attributes | Property Value |
| Manufacturer | Microsemi Corporation |
| Product Series | |
| Packaging | Bulk | |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Flyback |
| Voltage - Start Up | 16 V |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 30V |
| Duty Cycle | 95% |
| Frequency - Switching | 100Hz ~ 500kHz |
| Power (Watts) | - |
| Fault Protection | Current Limiting |
| Control Features | Frequency Control |
| Operating Temperature | -25°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| ROHS |  |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
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