JFET

DI-187 - 35 W LCD power supply

DI-187 - 35 W LCD Monitor Power Supply

Overview

Design Highlights Low component count and high efficiency Delivers 35 W at 50 °C ambient temperature EcoSmart® multi-mode technology meets energy efficiency standards <1 W input 0.55 W output power No-load power consumption: <200 mW at 230 VAC > 82% full-load efficiency Using new low-profile eSIP-7C high-power package reduces device height and PCB area 132 kHz switching frequency minimizes size and cost of power magnetics Integrated safety and reliability Functional accuracy, auto-recovery Hysteretic thermal shutdown maintains safe PCB temperature under all conditions Auto-restart protects against output shorts and open feedback loops Output Overvoltage Protection (OVP), configurable as latching or resettable Input Undervoltage (UV) protection prevents Power up or down Output fault Input overvoltage (OV) protection Extended line surge limits per EN55022 and CISPR-22 Class B conducted EMI: >6 dB margin

Blockdiagram

Design Files

di187

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TOPSwitch-HX		Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range	Download

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Update:2024-11-14 23:33:58

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