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Application Notes for  AC-DC Controllers & Regulators (Show All)

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Document Title
Document ID/Size
Revision
Revision Date
1 kV SenseFET Integrated Power Switch AN-4176 A
2 Switch-Forward Current Mode Converter with the NCP1252 AND8373/D (1571.0kB) 1
300 W, Wide Mains, PFC Stage Driven by the NCP1654 AND8324/D (681.0kB) 2
300 W, Wide Mains, PFC Stage Driven by the NCP1653 AND8185/D (152.0kB) 1
32 W, 32 V Universal Input AC-DC Printer Adapter using the NCP1237 AND8454/D (331.0kB) 1 Feb, 2010
48 W, 24 V/7.5 V Universal Input AC-DC Printer Adapter Using the NCP1219 AND8393/D (4197.0kB) 2
5 Key Steps to Design a Compact, High-Efficiency PFC Stage using the NCP1611 AND9062/D (263.0kB) 1
5 Key Steps to Design a Compact, High-Efficiency PFC State Using the NCP1612 AND9065/D (250kB) 1 Mar, 2015
5.0 V, 2.0 A Flyback Converter AND8099/D (204.0kB) 2
700 mA LED Power Supply Using Monolithic Controller and Off-Line Current Boosted (Tapped Inductor) Buck Converter AND8328/D (132.0kB) 0
A 12 W Adaptor with NCP1362 Quasi Resonant Controller AND90025/D (1364kB) 1 May, 2020
A 12V/40W Demonstrator with NCP1250 AND8486/D (128.0kB) 0
A 25 to 55 V, 0.7 to 1.5 A, Single Stage Power Factor Corrected Constant Current Offline LED Driver with Flexible Dimming Options AND8470/D (214.0kB) 0
A 30 W Power Supply Operating in A Quasi-Square Wave Resonant Mode AND8129/D (246.0kB) 0
A 36 W Ballast Application with the NCP5181 AND8244/D (188.0kB) 1
A 5 V/2 A Standby Power Supply for INTEL Compliant ATX Applications AND8241/D (372.0kB) 0
A 6 W/12 W Universal Mains Adapter with the NCP101X AND8142/D (161.0kB) 0
A 60 W AC-DC Demonstrator with NCP1256 AND9206/D (367kB) 2 Jan, 2017
A 60 W ac-dc Demonstrator with NCP1250 AND8468/D (490.0kB) 2
A 65 W Adaptor with NCP1239 Fixed Frequency Controller AND9296/D (1827kB) 1 Apr, 2016
A 800 W Bridgeless PFC Stage AND8392/D (291kB) 1
A Constant Current Adjustable 0.7 A to 1.5 A, Up to 55 Vdc Single Stage Power Factor Corrected LED Power Supply AND8427/D (186.0kB) 2
A High Voltage Input Supply 12 W Adaptor with NCP1362 Primary Side Regulated Quasi Resonant Controller AND9890/D (1711kB) 0 Apr, 2019
A High-Efficiency, 300 W Bridgeless PFC Stage AND8481/D (730kB) 1 Apr, 2014
A Quasi-Resonant SPICE Model Eases Feedback Loop Designs AND8112/D (205.0kB) 1
A Simple DC SPICE Model for the LLC Converter AND8255/D (474.0kB) 2
Adjusting the Over Temperature Protection Trip Point in NCP1250-Based Adapters AND9057/D (110.0kB) 0
An Off-Line, Power Factor Corrected, Buck-Boost Converter for Low Power LED Applications AND9043/D (124kB) 1 Mar, 2014
Application Note for a 5.0 W to 6.5 W Power Over Ethernet (PoE) DC-DC Converter AND8247/D (151.0kB) 2
Applying FAN6224 for Flyback and Forward Freewheeling Rectification AN-6224 A
Applying FAN6240M6X for Flyback Converters Freewheeling Rectification AN-6240 A
Applying Fairchild Power Switch (FPS™) FSBH-series to Standby Auxiliary Power Supply AN-8024 A
Applying Fairchild Power Switch (FPS™) FSL1x7 to Low-Power Supplies AN-9719 A
Audible Noise Reduction Techniques for FPS™ Applications AN-4148 A
Building Variable Output Voltage Boost PFC Converters with the FAN9612 Interleaved BCM PFC Controller AN-8021 A
Characteristics of Interleaved PFC Stages AND8355/D (371kB) 2 Jan, 2017
Circuit Design and PCB Layout Guidelines for Designs Using the NCP108x AND9133/D (60kB) 1 Mar, 2015
Compact Green-Mode Adapter Using FSQ500L for Low Cost AN-6075 A
Compensating the Negative Voltage Spike on the NCP1250 OPP Pin AND9066/D (179.0kB) 1
Compensation of a PFC Stage Driven by the NCP1654 AND8321/D (156.0kB) 1
Critical Conduction Mode PFC Controller AN-6961 A
DC-DC Converter for Driving High-Intensity Light-Emitting Diodes with the SEPIC Circuit AND8138/D (131.0kB) 0
Design Approach to Light-Load Effective Power Supply Utilizing the NCP1244/46 PWM Controllers AND9170/D (1697kB) 0 Jul, 2014
Design Consideration for Boundary Conduction Mode Power Factor Correction (PFC) Using FAN7930 AN-8035 A
Design Consideration for Interleaved Boundary Conduction Mode PFC Using FAN9611 / FAN9612 AN-6086 A
Design Considerations for Battery Charger Using Green Mode Fairchild Power Switch (FPS™) AN-4138 A
Design Considerations for Clamping Networks for Very High Voltage Monolithic Off-line PWM Controllers AN1680/D (181.0kB) 0
Design Guide for Selection of Bootstrap Components AN-9052 A
Design Guideline for 3-Channel Interleaved CCM PFC Using the FAN9673 5 kW CCM PFC Controller AN4165/D (341kB) 2 Nov, 2018
Design Guideline for Flyback Travel Adapter using FAN602 AN-4193 A
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