S-8533A45AFT-TB-G
IC REG CTRLR BUCK 8TSSOPManufacturer: ABLIC Inc.
Categories: DC DC Switching Controllers
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ABLIC Inc. presents the S-8533A45AFT-TB-G, a highly efficient step-down DC-DC controller IC. This buck regulator utilizes a transistor driver output configuration and is designed for positive voltage output. Operating within a voltage supply range of 2.7V to 16V, it features a fixed switching frequency of 300kHz, enabling compact external component selection. The S-8533A45AFT-TB-G incorporates essential control features, including Enable and Soft Start, to manage power sequencing. Its 100% maximum duty cycle ensures effective operation even at low output voltages. This device employs a synchronous rectifier for enhanced efficiency and is housed in an 8-TSSOP package, supplied on tape and reel. It is suitable for applications in industrial power supplies, consumer electronics, and automotive systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 16 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-TSSOP (0.173"", 4.40mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 300kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 16V |
| Supplier Device Package | 8-TSSOP |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 100% |
| Clock Sync | No |
| Number of Outputs | 1 |
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