UC3524DTR
IC REG CTRLR MULT TOP 16SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UC3524DTR is a versatile voltage mode PWM controller designed for a wide range of switching power supply topologies including Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, and Push-Pull configurations. This device provides positive output step-up and step-up/step-down DC-DC conversion capabilities. Key control features include current limit, enable, frequency control, and ramp compensation, enabling precise regulation. The UC3524DTR operates with a nominal switching frequency of 300kHz and supports a maximum duty cycle of 45%. It features two outputs and is configured for single-phase operation with a transistor driver output type. The device accepts a supply voltage range of 8V to 40V and operates within a temperature range of 0°C to 70°C. Packaged in a 16-SOIC (0.154", 3.90mm Width) format and supplied on tape and reel, this component is suitable for surface mount applications in industrial, telecommunications, and consumer electronics sectors.
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 | 16-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Up/Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 300kHz |
| Topology | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 40V |
| Supplier Device Package | 16-SOIC |
| Synchronous Rectifier | No |
| Control Features | Current Limit, Enable, Frequency Control, Ramp |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 45% |
| Clock Sync | No |
| Number of Outputs | 2 |
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