EDN

AC/DC controller integrates PFC and QR functions

Reducing standby power in 100-W-class products, the BM1C001F AC/DC controller from Rohm integrates power-factor-correction (PFC) and quasi-resonant (QR) controllers into a single SOP18 package. An ...
Yahoo Finance

Power Control Reference Design Enables a Secondary Side Microcontroller to Control Primary Power

CHANDLER, Ariz., Jan. 06, 2021 (GLOBE NEWSWIRE) -- In modern offline AC-DC power solutions, programmability and adaptive control offer the flexibility and intelligence needed by smart home devices to ...
EDN

AC/DC controllers boost efficiency in flyback design

Several series of AC/DC controllers from Nexperia provide lower standby current and higher conversion efficiency for flyback converters. The NEX806xx and NEX808xx are ...
Electronics Weekly

130W single-stage ac-dc fly-back controller for battery charging

Infineon has introduced an ac-dc controller IC for battery charging up to 130W. Infineon has introduced an ac-dc controller IC for battery charging up to 130W. Called ICC80QSG, it is a single-stage ...
Electronic Design

Power Control Ref Design Enables a Secondary-Side MCU to Control Primary Power

In modern offline AC-DC power solutions, programmability and adaptive control offer the flexibility and intelligence needed by smart home devices to better interface with their power systems. In these ...
Electronic Design

Controllers Break New Ground in Ultra-Low Standby Power in 12W to 24W Power Supplies

iWatt Inc. has raised the bar for no-load standby power consumption and efficiency in 12W to 24W power adapter and charger applications with the iW1761 and iW1762 digital pulse width modulation (PWM) ...
New Electronics

Infineon introduces single-stage flyback controller for battery charging applications

Infineon Technologies has extended its offering of AC-DC controller ICs by introducing the ICC80QSG single-stage PWM controller for flyback topologies. With battery powered devices needing ...