Texas Instruments LM5045SQ/NOPB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 19.10 | Dhs. 19.10 |
| 15+ | Dhs. 18.51 | Dhs. 277.65 |
| 25+ | Dhs. 18.11 | Dhs. 452.75 |
| 50+ | Dhs. 17.10 | Dhs. 855.00 |
| 100+ | Dhs. 15.09 | Dhs. 1,509.00 |
| N+ | Dhs. 3.02 | Price Inquiry |
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Texas Instruments LM5045SQ/NOPB Full-Bridge Switching Controller
The LM5045SQ/NOPB is a high-performance full-bridge switching controller from Texas Instruments, designed for isolated DC-DC converter applications requiring wide input voltage range and high switching frequencies.
Key Features & Benefits
- Wide Input Voltage Range: Operates from 14V to 100V, ideal for industrial and automotive applications
- High Switching Frequency: Supports frequencies up to 2MHz for compact transformer design
- Isolated Output: Full electrical isolation for safety-critical applications
- Comprehensive Protection: Built-in current limiting, over-temperature, and over-voltage protection
- Advanced Control Features: Frequency control, soft start, and synchronization capabilities
- Compact Surface Mount Package: 28-WFQFN (5x5mm) with exposed pad for superior thermal performance
- Wide Operating Temperature: -40°C to 125°C junction temperature for harsh environments
- RoHS Compliant: Environmentally friendly, lead-free construction
Applications
Perfect for telecom power supplies, industrial automation, automotive systems, and any application requiring reliable isolated DC-DC conversion with high efficiency and robust protection.
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Full-Bridge |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | 14V ~ 100V |
| Duty Cycle | - |
| Frequency - Switching | Up to 2MHz |
| Power (Watts) | - |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Control Features | Frequency Control, Soft Start, Sync |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Supplier Device Package | 28-WQFN (5x5) |
| ROHS |  |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
