Texas Instruments UCC2570NG4
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,904.94 | Dhs. 355,904.94 |
| 15+ | Dhs. 344,665.84 | Dhs. 5,169,987.60 |
| 25+ | Dhs. 337,173.10 | Dhs. 8,429,327.50 |
| 50+ | Dhs. 318,441.26 | Dhs. 15,922,063.00 |
| 100+ | Dhs. 280,977.59 | Dhs. 28,097,759.00 |
| N+ | Dhs. 56,195.52 | Price Inquiry |
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UCC2570NG4 - Forward Topology PWM Controller IC
The UCC2570NG4 from Texas Instruments is a high-performance isolated forward topology PWM controller designed for offline switching power supply applications. Operating at 500kHz switching frequency with a wide 9V to 15V supply voltage range, this controller delivers reliable performance for industrial, telecommunications, and power management systems.
Key Features:
- 500kHz Switching Frequency - Enables compact transformer and filter designs
- Isolated Forward Topology - Ideal for offline AC/DC conversion applications
- 9V to 15V Supply Range - Flexible operating voltage with 13V start-up
- 80% Maximum Duty Cycle - Optimized for forward converter efficiency
- Current Limiting Protection - Built-in fault protection for enhanced reliability
- Soft Start & Frequency Control - Advanced control features for stable operation
- -40°C to 85°C Operating Range - Industrial-grade temperature performance
- 14-PDIP Through-Hole Package - Easy prototyping and production assembly
Applications:
This PWM controller is well-suited for AC/DC power supplies, industrial control systems, telecommunications equipment, and embedded power management solutions requiring isolated forward converter topologies.
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Technical Specifications:
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | | |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Forward |
| Voltage - Start Up | 13 V |
| Voltage - Supply (Vcc/Vdd) | 9V ~ 15V |
| Duty Cycle | 80% |
| Frequency - Switching | 500kHz |
| Power (Watts) | - |
| Fault Protection | Current Limiting |
| Control Features | Frequency Control, Soft Start |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 14-DIP (0.300", 7.62mm) |
| Supplier Device Package | 14-PDIP |
| ROHS |  |
UCC2570NG4.pdf