UC3525AQTR
IC REG CTRLR MULT TOP 20PLCCManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
Quality Control: Learn More
Texas Instruments UC3525AQTR is a versatile, high-performance PWM controller designed for a wide range of DC-DC converter topologies including Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, and Push-Pull. This device supports step-up, step-down, and step-up/down voltage regulation with positive output configurations. Key features include an 8V to 35V operating voltage range, adjustable switching frequencies from 100Hz to 400kHz, and a maximum duty cycle of 49%. Integrated control features such as Enable, Frequency Control, and Soft Start streamline power supply design. The UC3525AQTR offers two outputs and a transistor driver output type, with synchronous rectification capability. Its 20-PLCC (9x9) surface mount package is supplied on tape and reel. This controller is suitable for applications in industrial automation, consumer electronics, and power supplies.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-LCC (J-Lead) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 100Hz ~ 400kHz |
| Topology | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 35V |
| Supplier Device Package | 20-PLCC (9x9) |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 49% |
| Clock Sync | Yes |
| Number of Outputs | 2 |
Request a Quote
Clients Also Buy
UCC25630-4DDBT
HALF BRIDGE CONT WITH HV DRIVER
TPS53124PW
TPS53124 - 4.5V-24V INPUT SYNCHR
UCC38084DR
IC REG CTRLR MULT TOPOLOGY 8SOIC
