ای سی تغذیه 10 وات،آفلاین سوئیچر Energy Effi cient, Offl ine Switcher with Enhanced Flexibility and Extended Power Range
Product Highlights
Lowest System Cost with Enhanced Flexibility
650 V rating optimized for non-active PFC applications
Simple ON/OFF control, no loop compensation needed
Selectable current limit through BP/M capacitor value
Higher current limit extends peak power or, in open frame applications, maximum continuous power
Lower current limit improves effi ciency in enclosed adapters/chargers
Allows optimum TinySwitch
LT choice by swapping devices with no other circuit redesign
Tight I2 f parameter tolerance reduces system cost
Maximizes MOSFET and magnetics power delivery
- Minimizes max overload power, reducing cost of transformer, primary clamp & secondary components ON-time extension
– extends low line regulation range/ hold-up time to reduce input bulk capacitance
Self-biased: no bias winding or bias components
Frequency jittering reduces EMI fi lter costs
Pin-out simplifi es heatsinking to the PCB
SOURCE pins are electrically quiet for low EMI
Enhanced Safety and Reliability Features
Accurate hysteretic thermal shutdown protection with automatic recovery eliminates need for manual reset
Auto-restart delivers of maximum power in short circuit and open loop fault conditions
Output overvoltage shutdown with optional Zener
Very low component count enhances reliability and enables single-sided printed circuit board layout
High bandwidth provides fast turn on with no overshoot and excellent transient load response
Extended creepage between DRAIN and all other pins improves fi eld reliability
EcoSmart® – Extremely Energy Effi cient
Easily meets all global energy effi ciency regulations
No-load 150 mW at 265 VAC without bias winding 50 mW with bias winding
ON/OFF control provides constant effi ciency down to very light loads – ideal for mandatory CEC regulations
Applications
Chargers/adapters for cell/cordless phones, PDAs, digital cameras, MP3/portable audio, shavers, etc
DVD/PVR and other low power set top decoders
Supplies for appliances, industrial systems, metering, etc
ای سی تقویت کننده صوت ،آمپلی فایر صدا 2 کاناله 10 وات و ولتاژ کاری 8 تا 18 ولت 10 + 10W stereo amplifier for car radio
ای سی تقویت کننده صوت ،آمپلی فایر صدا 2 کاناله 1 وات و ولتاژ کاری 1.8 تا 15 ولت DUAL LOW-VOLTAGE POWER AMPLIFIER
مقاومت5 % کربنی 1 وات
مقاومت5 % کربنی 1 وات