UCC3570DTR
IC OFFLINE SWITCH FWD 14SOICManufacturer: Texas Instruments
Categories: AC DC Converters, Offline Switches
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Texas Instruments UCC3570DTR is a highly integrated offline switching controller designed for forward converter topologies. Operating at a switching frequency of up to 500kHz, this component features robust control capabilities including frequency control and soft start for optimized power conversion. It offers a maximum duty cycle of 80% and incorporates essential fault protection mechanisms such as current limiting. The device operates within a supply voltage range of 9V to 15V, with a startup voltage of 13V. Requiring no internal switch, the UCC3570DTR facilitates isolated output configurations. It is housed in a 14-SOIC package suitable for surface mount applications and is supplied in tape and reel packaging. This component is commonly utilized in power supply designs for industrial automation, consumer electronics, and telecommunications equipment.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 14-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Duty Cycle | 80% |
| Frequency - Switching | 500kHz |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Output Isolation | Isolated |
| Topology | Forward |
| Voltage - Supply (Vcc/Vdd) | 9V ~ 15V |
| Supplier Device Package | 14-SOIC |
| Fault Protection | Current Limiting |
| Voltage - Start Up | 13 V |
| Control Features | Frequency Control, Soft Start |
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