HV start-up DCM/QR flyback controller with integrated DCM/QR PFC controllers

TEA175x combines a controller for Power Factor Correction (PFC) and a flyback controller. Its high level of integration allowsthe design of a cost-effective power supply with a very low number of external components.The special built-in green functions provide high efficiency at all power levels. Integrated PFC and flyback controller.\nUniversal mains supply operation (70 V (AC) to 276 V (AC).\nDual boost PFC with accurate maximum output voltage (NXP patented).\nHigh level of integration, resulting in a very low external component count and a cost-effective design.;

恩XP

GreenChip III SMPS control IC

文件：818.55 Kbytes 页数：34 Pages

恩XP

OFF-LINE SWITCH MODE TRANSFORMERS

GENERAL APPLICATION INFORMATION Premier Magnetics Off-Line Switch Mode Transformers have been designed for use with Power Integrations, Inc. TOPXXX series of off-line PWM switching regulators in the Flyback Buck-Boost circuit configuration. This conversion topology can provide isolated multiple o

文件：301.8 Kbytes 页数：9 Pages

PMI

MOS FIELD EFFECT POWER TRANSISTORS

DESCRIPTION This product is Dual N-Channel MOS Field Effect Transistor designed for power management application of notebook computers, and Li-ion battery application. FEATURES • Dual MOSFET chips in small package • 2.5 V Gate Drive Type and Low On-Resistance RDS(on)1 = 46 mW Max. (VGS =

文件：228.01 Kbytes 页数：10 Pages

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