Microchip Technology SG1844F-DESC
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,877.81 | Dhs. 355,877.81 |
| 15+ | Dhs. 344,639.56 | Dhs. 5,169,593.40 |
| 25+ | Dhs. 337,147.40 | Dhs. 8,428,685.00 |
| 50+ | Dhs. 318,416.99 | Dhs. 15,920,849.50 |
| 100+ | Dhs. 280,956.17 | Dhs. 28,095,617.00 |
| N+ | Dhs. 56,191.23 | Price Inquiry |
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Microchip SG1844F-DESC PWM Controller IC
The SG1844F-DESC is a high-performance pulse-width modulation (PWM) controller IC from Microchip Technology, designed for isolated offline switching power supply applications. This precision controller operates across a wide switching frequency range of 100Hz to 500kHz, making it ideal for aerospace, automotive, industrial, and telecommunications power management solutions.
Key Features
- Isolated Output Design: Provides electrical isolation for enhanced safety and noise immunity
- Wide Frequency Range: 100Hz to 500kHz switching frequency for flexible design options
- 30V Supply Voltage: Robust power supply capability with 16V start-up voltage
- Extended Temperature Range: -55°C to 125°C operation for demanding environments
- Current Limiting Protection: Built-in fault protection ensures reliable operation
- Surface Mount Package: 10-CFlatPack for efficient PCB integration
Applications
This PWM controller is engineered for high-reliability applications requiring precise power conversion and control, including aerospace avionics, automotive electronics, industrial automation systems, and telecommunications infrastructure. The frequency control capability and current limiting protection make it suitable for mission-critical power supply designs.
Quality & Authenticity Guarantee
All Microchip SG1844F-DESC units are sourced from authorized distributors with full manufacturer documentation and traceability. Each component includes complete datasheets, application notes, and long lifecycle support commitments for design-in confidence.
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | | |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | - |
| Voltage - Start Up | 16 V |
| Voltage - Supply (Vcc/Vdd) | 30V |
| Duty Cycle | 48% |
| Frequency - Switching | 100Hz ~ 500kHz |
| Power (Watts) | - |
| Fault Protection | Current Limiting |
| Control Features | Frequency Control |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 10-CFlatPack |
| Supplier Device Package | 10-CFlatPack |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
