Notebook PC power adapter design

Notebook PC power adapter design integrated circuits and reference designs

Description

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.

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.

Technical documentation

Application notes & user guides

Application Notes (7)

Title	Type	Size (KB)	Date
Improving Transient Response in LLC Converters Using Hybrid Hysteretic Control (Rev. B)	PDF	928 KB	07 Apr 2021
Understanding and Designing an Active Clamp Current Mode Controlled Converter (Rev. A)	PDF	1.28 MB	27 Jan 2020
Exceeding Modern Energy Standards with 'Always On' PFC and LLC Controllers (Rev. B)	PDF	116 KB	01 Aug 2019
Designing with the ATL431LI	PDF	119 KB	27 Nov 2018
Increasing Power Density With Active Clamp Flyback (UCC28780)	PDF	541 KB	27 Feb 2018
AN-2292 Designing an Isolated Buck (Fly-Buck) Converter (Rev. C)	PDF	870 KB	17 Dec 2014
Analysis and Measurement of Resonant Tank Current on LLC	PDF	970 KB	30 Jul 2013

Product bulletin & white papers

White Papers (1)

Title	Type	Size (MB)	Date
GaN and SiC technologies enable increased efficiency in power supplies	PDF	1.4 MB	22 Mar 2018

Technical articles

Design & development

Name	Part #	Company	Software/Tool Type
UCC28056 PFC evaluation board	UCC28056EVM-296	Texas Instruments	Evaluation board
UCC28780 active clamp flyback 45W AC/DC EVM with GaN FET	UCC28780EVM-002	Texas Instruments	Evaluation board

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