LT3752HFE-1
IC REGULATORManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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The Analog Devices Inc. LT3752HFE-1 is a high-performance, isolated, capable DC-DC controller designed for forward converter topologies. This positive output regulator IC operates with a supply voltage range of 10.5V to 16V and offers flexible switching frequencies from 100kHz to 500kHz, with a maximum duty cycle of 95%. Key control features include enable, frequency control, and soft start for precise power management. The LT3752HFE-1 supports both step-up and step-down output configurations and features a synchronous rectifier for improved efficiency. Its robust design is suitable for demanding applications across various industries, including automotive, industrial power supplies, and telecommunications. The component is packaged in a 38-TSSOP-EP (38-TFSOP) for surface mounting, with an exposed pad for enhanced thermal performance. Operating temperature range is -40°C to 150°C.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 38-TFSOP (0.173"", 4.40mm Width) 31 Leads, Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 150°C |
| Output Configuration | Positive, Isolation Capable |
| Frequency - Switching | 100kHz ~ 500kHz |
| Topology | Forward Converter |
| Voltage - Supply (Vcc/Vdd) | 10.5V ~ 16V |
| Supplier Device Package | 38-TSSOP-EP |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 95% |
| Clock Sync | Yes |
| Number of Outputs | 1 |
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