Notebook PC power adapter design
Products and reference designs
Notebook PC power adapter design
Overview
Our integrated circuits and reference designs help you create notebook personal computer (PC) power adapter designs with high-power density and higher efficiency to meet Energy Star® standards at a competitive cost.
Design requirements
Modern notebook PC power adapter designs often require:
- Lower standby power and leakage current.
- Protection for voltage, current and short circuit.
- Wider input voltage range with low total harmonic distortion (THD) throughout load and line.
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Block diagram
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Technical documentation
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| Type | Title | Date | ||
|---|---|---|---|---|
| Application note | Analysis and Measurement of Resonant Tank Current on LLC | 30 Jul 2013 | ||
| Application note | Designing with the ATL431LI | 27 Nov 2018 | ||
| Application note | Understanding and Designing an Active Clamp Current Mode Controlled Converter (Rev. A) | 27 Jan 2020 | ||
| Application note | AN-2292 Designing an Isolated Buck (Fly-Buck) Converter (Rev. C) | 18 Dec 2014 | ||
| White paper | GaN and SiC technologies enable increased efficiency in power supplies | 14 Dec 2021 | ||
| Analog Design Journal | Design a transition-mode, bridgeless PFC with a standard PFC controller | 11 Nov 2014 | ||
| Application note | Improving Transient Response in LLC Converters Using Hybrid Hysteretic Control (Rev. B) | 10 May 2022 | ||
| Application brief | Increasing Power Density With Active Clamp Flyback (UCC28780) | 10 May 2022 | ||
| Analog Design Journal | MOSFET power losses and how they affect power-supply efficiency | 02 Feb 2016 | ||
| Application brief | Exceeding Modern Energy Standards with 'Always On' PFC and LLC Controllers (Rev. B) | 01 Aug 2019 |
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