UC3525AQ
ActiveUnitrode
SWITCHING CONTROLLER, VOLTAGE-MO
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UC3525AQ
ActiveUnitrode
SWITCHING CONTROLLER, VOLTAGE-MO
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | UC3525AQ |
|---|---|
| Clock Sync | True |
| Control Features | Frequency Control, Enable, Soft Start |
| Duty Cycle (Max) | 49 % |
| Frequency - Switching [Max] | 400 kHz |
| Frequency - Switching [Min] | 100 Hz |
| Function | Step-Up, Step-Up/Step-Down, Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Output Configuration | Positive |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package / Case | 20-LCC (J-Lead) |
| Supplier Device Package | 20-PLCC (9x9) |
| Synchronous Rectifier | True |
| Topology | Forward Converter, Flyback, Push-Pull, Half-Bridge, Full-Bridge, Boost, Buck |
| Voltage - Supply (Vcc/Vdd) [Max] | 35 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 290 | $ 1.04 | |
Description
General part information
UC3525 Series
Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 20-PLCC (9x9)
Documents
Technical documentation and resources
No documents available