4-Sound Generator

General Description The HT2844 is a CMOS LSI chip designed for use in sound effect products. It is equipped with tone circuit, noise circuit, and other control logic to generate various sounds including rifle fire, machine gun, booming, door bell, Alarm, and so forth. Customer’s supplied sound

15 W wide range SMPS for metering

Introduction This document describes a 15-W flyback switched mode power supply (SMPS) application that uses an emitter-switched bipolar transistor (ESBT™) switch (STC03DE220HV) and L6565 quasi-resonant pulse-width modulation (PWM) controller. The application is a universal, cost-effective flybac

Current Mode PWM Control Circuit with 50 Max Duty Cycle

Description The CS3844/45 provides all the necessary features to implement off-line fixed frequency current-mode control with a minimum number of external components. Features ■ Optimized for Offline Control ■ Temp. Compensated Oscillator ■ 50 Max Duty-cycle Clamp ■ VREF Stabilized before Ou

Shorty Bushings

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HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS

文件：343.19 Kbytes Page：21 Pages

Current Mode Controller

文件：94.51 Kbytes Page：20 Pages