RT9214ZSP
IC REGULATOR CONTROLLERManufacturer: Richtek USA Inc.
Categories: DC DC Switching Controllers
Quality Control: Learn More
Richtek USA Inc. RT9214ZSP is a highly efficient buck regulator controller designed for step-down DC-DC conversion. This device features a 300kHz switching frequency and supports a maximum 100% duty cycle for optimal power management. Its positive output configuration and single phase operation, coupled with a transistor driver output, make it suitable for demanding applications. The RT9214ZSP is a surface mount component housed in an 8-SOP-EP package with an exposed pad for enhanced thermal performance. It operates across a wide temperature range of -40°C to 85°C and is compatible with supply voltages of 5V and 12V. This controller is commonly utilized in power supply designs for consumer electronics and industrial automation.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) Exposed Pad |
| 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) | 5V, 12V |
| Supplier Device Package | 8-SOP-EP |
| Synchronous Rectifier | Yes |
| Control Features | Phase Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 100% |
| Clock Sync | No |
| Number of Outputs | 1 |
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