Search results with tag "Uc3842"
Current-mode PWM controller UC3842 - cvut.cz
noel.feld.cvut.czPhilips Semiconductors Linear Products Product specification Current-mode PWM controller UC3842 August 31, 1994 1107 SYNCHRONIZATION AND MAXIMUM DUTY CYCLE CLAMP
UCx84x Current-Mode PWM Controllers - TI.com
www.ti.com6 UC1842, UC2842, UC3842, UC1843, UC2843, UC3843 UC1844, UC2844, UC3844, UC1845, UC2845, UC3845 SLUS223E –APRIL 1997–REVISED JANUARY 2017 www.ti.com Product Folder Links: UC1842 UC2842 UC3842 UC1843 UC2843 UC3843 UC1844 UC2844 UC3844 UC1845 UC2845 UC3845
U-100A UC3842/3/4/5 提供低成本电流模式控制
www.ti.com.cnU-100A 应用笔记 U-100A APPLICATION NOTE U-100A THE UC3842/3/4/5 SERIES OF CURRENT-MODE PWM IC’S DESCRIPTION FEATURES The UC1842/3/4/5 family of control ICs provides the nec-
APPLICATION NOTE UC3842/3/4/5 PROVIDES LOW-COST …
www.soloelectronica.netclock verror vsense latch output U-100A APPLICATION NOTE UC3842/3/4/5 PROVIDES LOW-COST CURRENT-MODE CONTROL INTRODUCTION CURRENT-MODE CONTROL The fundamental ...
.CONVERTERS OPTIMIZED FOR OFF-LINE AND DC TO DC …
skory.z-net.huuc2842/3/4/5 uc3842/3/4/5 october 1998 currentmode pwm controller. optimized for off-line and dc to dc. converters. lowstart-up current (< 1 ma) automatic feed forward compensa-
UC3842/UC3843/UC3844/UC3845 SMPS Controller
www.mouser.comfrequencycurrent-mode PWM controller. They are specially ... Shutdown of the UC3842 can be accomplished by two methods; either raise pin 3 above 1V or pull pin 1 below a voltage two ... A fraction of the oscillator ramp can be resistively summed with the current sense signal to provide slope compensation for
UC3842/3/4/5 Provides Low-Cost Current-Mode …
www.ti.comAPPLICATION NOTE MAXIMUM DUTY CYCLE The UC3842 and UC3843 have a maximum duty cycle of approximately 100%, whereas the UC3844 and UC3845 are clamped to 50% maximum by an internal toggle flip
UC3842/UC3843/UC3844/UC3845 SMPS Controller
www.soloelectronica.netUC3842/UC3843/UC3844/UC3845 2/19/02 0.0m 001 Stock#DSxxxxxxxx 2002 Fairchild Semiconductor Corporation LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED ...