Texas Instruments UCC3570DG4
| 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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Texas Instruments UCC3570DG4 - High-Performance Forward Topology PWM Controller
The UCC3570DG4 is a precision PWM controller IC from Texas Instruments, engineered for isolated forward converter applications requiring high efficiency and reliable performance. This advanced controller delivers 500kHz switching frequency with integrated soft-start and current limiting protection, making it ideal for aerospace, industrial, automotive, and telecommunications power supply designs.
Key Features & Benefits
- High-Frequency Operation: 500kHz switching frequency enables compact transformer design and reduced component size
- Wide Input Range: 9V to 15V supply voltage with 13V start-up threshold for flexible system integration
- Isolated Forward Topology: Optimized for galvanically isolated power conversion with excellent transient response
- Advanced Protection: Built-in current limiting and frequency control safeguard your design against fault conditions
- High Duty Cycle: Up to 80% duty cycle maximizes power transfer efficiency
- Surface Mount Package: 14-SOIC package (3.90mm width) for automated assembly and space-constrained applications
- Industrial Temperature Range: Operates reliably from 0°C to 70°C (TA)
Applications
This PWM controller is perfectly suited for:
- Isolated DC-DC converters in aerospace and defense systems
- Automotive power management modules
- Industrial control and automation equipment
- Telecommunications infrastructure power supplies
- Medical device power systems requiring isolation
- High-reliability embedded computing platforms
Why Choose Authorized Distribution?
When you source the UCC3570DG4 from our authorized distributor network, you receive:
- ✓ Guaranteed Authenticity: Factory-sealed components with full manufacturer traceability
- ✓ Complete Documentation: Datasheets, reference designs, and application notes included
- ✓ Long Lifecycle Support: Committed availability for extended product programs
- ✓ Technical Assistance: Design-in support and engineering resources available
- ✓ Global Logistics: Reliable shipping through authorized channels worldwide
All specifications are subject to change without notice. Please refer to the official Texas Instruments datasheet for the most current information.
| 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 | 0°C ~ 70°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SOIC |
| ROHS |  |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
