LTC3896IFE
IC POWER MANAGEMENTManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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Analog Devices Inc. LTC3896IFE is a versatile buck-boost DC-DC controller designed for negative output applications. This device facilitates step-up and step-down voltage conversion, operating from a wide input voltage range of 4V to 140V. It features a high switching frequency capability, selectable from 50kHz to 900kHz, with a maximum duty cycle of 99%. The controller integrates comprehensive control features including current limit, enable functionality, frequency control, phase control, power good indication, and soft start. The LTC3896IFE is designed for surface mounting and comes in a 38-TSSOP-EP package with an exposed pad, suitable for demanding applications. Its output configuration is negative, and it drives a single output phase. This component finds application in power management systems across various industries, including automotive and industrial automation.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download 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 ~ 125°C (TJ) |
| Output Configuration | Negative |
| Frequency - Switching | 50kHz ~ 900kHz |
| Topology | Buck-Boost |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 140V |
| Supplier Device Package | 38-TSSOP-EP |
| Synchronous Rectifier | No |
| Control Features | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 99% |
| Clock Sync | No |
| Number of Outputs | 1 |
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