The LM3475 is a hysteretic P-FET buck controller designed to support a wide range of high efficiency applications in a very small SOT-23-5 package. The hysteretic control scheme has several advantages, including simple system design with no external compensation, stable operation with a wide range of components, and extremely fast transient response. Hysteretic control also provides high efficiency operation, even at light loads. The PFET architecture allows for low component count as well as 100% duty cycle and ultra-low dropout operation.
| Tipo | Título | Fecha | ||
|---|---|---|---|---|
| * | Data sheet | LM3475 Hysteretic PFET Buck Controller datasheet (Rev. C) | PDF | HTML | 31 oct 2015 |
| Analog Design Journal | Control-Mode Quick Reference Guide (Rev. B) | PDF | HTML | 29 ago 2023 | |
| User guide | LM3475 Buck Controller Evaluation Module User's Guide (Rev. B) | PDF | HTML | 09 feb 2022 | |
| Selection guide | Power Management Guide 2018 (Rev. R) | 25 jun 2018 | ||
| User guide | PMLK Buck Experiment Book (Rev. B) | 21 abr 2017 | ||
| User guide | Cost Effective Test Methods Using PMLK BUCK Boards (Rev. A) | 31 ago 2016 | ||
| User guide | PMLK Buck Experiment Book (Rev. A) | 31 ago 2016 |
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The LM3475 evaluation board is provided as a tool for developing DC/DC converters based on the LM3475 IC. As shown in Figure 1, the evaluation board is configured to provide an output of 2.5V at up to 2A from an input up to 10V. The corresponding bill of material is given in Table 1. Typical (...)
The TI-PMLK Buck Experiment Board is part of the TI Power Management Lab Kit (TI-PMLK) series. TI-PMLK series provides hands on learning to reinforce power supply knowledge. The modular format allows users to customize the TI-PMLK series experience in a way that makes the most impact on (...)
| Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
|---|---|---|
| SOT-23 (DBV) | 5 | Ultra Librarian |
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