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Overview
| Topology | SEPIC Buck-Boost Topology |
| IC revision | 1 |
Description
The LM2586 is part of the LM258x family of SIMPLE SWITCHER® boost regulators from TexasInstruments. The internal NPN is capable of handling a voltage of 65V and has a current limit of 4A. Themaximum input voltage that the device can handle is 40V. Thus this device makes a good candidate forwide VIN solutions. The design shown here is created for a typical input of -5V and output of -12V at 1Aload current, with a common ground between input and output. But it can handle an input voltage range of-5V to -24V. The following sections will talk about the operation
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | ISAT,10% (A) | ISAT,30% (A) | IR,40K (A) | IRP,40K (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744770147 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD SMT Power Inductor | 47 | 3.3 | 4.3 | 3 | 4.25 | 64 | 7.9 | 1280 | Standard |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | ISAT,10% (A) | ISAT,30% (A) | IR,40K (A) | IRP,40K (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | Samples |
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