Texas Instruments UCC3802DG4
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 4.65 | Dhs. 4.65 |
| 15+ | Dhs. 4.52 | Dhs. 67.80 |
| 25+ | Dhs. 4.42 | Dhs. 110.50 |
| 50+ | Dhs. 4.17 | Dhs. 208.50 |
| 100+ | Dhs. 3.68 | Dhs. 368.00 |
| N+ | Dhs. 0.74 | Price Inquiry |
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Texas Instruments UCC3802DG4 PWM Controller IC
The UCC3802DG4 is a high-performance PWM controller IC from Texas Instruments, designed for AC/DC offline switching power supply applications. This versatile controller supports multiple topologies including boost, buck, flyback, and forward converters, making it ideal for aerospace, automotive, industrial, telecommunications, medical, and consumer electronics applications.
Key Features & Benefits
- Multi-Topology Support: Boost, Buck, Flyback, Forward converter compatibility
- High Switching Frequency: Up to 1MHz for compact power supply designs
- Wide Operating Range: 8.3V to 12V supply voltage with 12.5V start-up
- High Duty Cycle: 99% maximum duty cycle capability
- Built-in Protection: Current limiting fault protection
- Frequency Control: Precise frequency control features
- Industrial Temperature Range: -40°C to 85°C (TA) operation
- Compact Package: 8-SOIC surface mount package (3.90mm width)
- RoHS Compliant: Environmentally friendly, meets RoHS standards
Applications
This PWM controller is perfect for designing efficient switching power supplies in aerospace systems, automotive electronics, industrial equipment, telecommunications infrastructure, medical devices, and consumer electronics. Its wide operating range and multiple topology support make it a versatile choice for OEMs and EMS providers requiring long lifecycle components with full traceability.
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Tube | |
| Output Isolation | - |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Boost, Buck, Flyback, Forward |
| Voltage - Start Up | 12.5 V |
| Voltage - Supply (Vcc/Vdd) | 8.3V ~ 12V |
| Duty Cycle | 99% |
| Frequency - Switching | Up to 1MHz |
| Power (Watts) | - |
| Fault Protection | Current Limiting |
| Control Features | Frequency Control |
| Operating Temperature | -40°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.
