Cut costs and size for effi cient low-power supplies

TEA1522 key features ? Optimized for SMPS fl yback operation ? Integrated 650 V MOSFET power switch ? Operates directly from rectifi ed mains supply (80 to 276 V AC) ? Valley switching ? High voltage start-up ? Frequency reduction at low output power ? Switching can be stopped (0 duty cycl

文件：614.71 Kbytes 頁(yè)數(shù)：2 Pages

恩XP

Cut costs and size for effi cient low-power supplies

TEA1522 key features ? Optimized for SMPS fl yback operation ? Integrated 650 V MOSFET power switch ? Operates directly from rectifi ed mains supply (80 to 276 V AC) ? Valley switching ? High voltage start-up ? Frequency reduction at low output power ? Switching can be stopped (0% duty

文件：614.71 Kbytes 頁(yè)數(shù)：2 Pages

恩XP

Cut costs and size for effi cient low-power supplies

TEA1522 key features ? Optimized for SMPS fl yback operation ? Integrated 650 V MOSFET power switch ? Operates directly from rectifi ed mains supply (80 to 276 V AC) ? Valley switching ? High voltage start-up ? Frequency reduction at low output power ? Switching can be stopped (0% duty

文件：614.71 Kbytes 頁(yè)數(shù)：2 Pages

恩XP

GreenChip X capacitor discharge IC

General description The TEA1708 is an automatic discharge IC for X capacitors with a low power consumption (typically 1 mW at 230 V (AC). A 500 V clamping circuit is integrated, protecting the IC during mains surges. In a typical application with only two 200 kΩ resistors, the maximum differen

文件：210.01 Kbytes 頁(yè)數(shù)：12 Pages

恩XP

GreenChip X capacitor discharge IC

General description The TEA1708 is an automatic discharge IC for X capacitors with a low power consumption (typically 1 mW at 230 V (AC). A 500 V clamping circuit is integrated, protecting the IC during mains surges. In a typical application with only two 200 kΩ resistors, the maximum differen

文件：210.01 Kbytes 頁(yè)數(shù)：12 Pages

恩XP

GreenChip X capacitor discharge IC

General description The TEA1708 is an automatic discharge IC for X capacitors with a low power consumption (typically 1 mW at 230 V (AC). A 500 V clamping circuit is integrated, protecting the IC during mains surges. In a typical application with only two 200 kΩ resistors, the maximum differen

文件：210.01 Kbytes 頁(yè)數(shù)：12 Pages

恩XP

GreenChip X capacitor discharge IC

General description The TEA1708 is an automatic discharge IC for X capacitors with a low power consumption (typically 1 mW at 230 V (AC). A 500 V clamping circuit is integrated, protecting the IC during mains surges. In a typical application with only two 200 kΩ resistors, the maximum differen

文件：210.01 Kbytes 頁(yè)數(shù)：12 Pages

恩XP

Higher integration for higher effi ciency in power supplies

Key features Integrated PFC and resonant controllers On-chip high-voltage start-up source Standalone operation or IC supply from external DC supply Extended wide supply voltage range (36 V) Adaptive non-overlap time Capacitive mode protection Key applications LCD TVs Plasma TVs

文件：333.76 Kbytes 頁(yè)數(shù)：2 Pages

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HV start-up flyback controller with integrated MOSFET for 5 W applications, 430 Hz burst frequency

General description The TEA1721 is a small and low cost module Switched Mode Power Supply (SMPS) controller IC for low power applications (up to 5 W) and operates directly from the rectified universal mains input. The device includes a high voltage power switch (700 V) and has been optimized f

文件：202.01 Kbytes 頁(yè)數(shù)：14 Pages

恩XP

HV start-up flyback controller with integrated MOSFET for 5 W applications, 430 Hz burst frequency

General description The TEA1721 is a small and low cost module Switched Mode Power Supply (SMPS) controller IC for low power applications (up to 5 W) and operates directly from the rectified universal mains input. The device includes a high voltage power switch (700 V) and has been optimized f

文件：202.01 Kbytes 頁(yè)數(shù)：14 Pages

恩XP