T34A5N Search Results

Contextual Info: UC1846/7 UC2846/7 UC3846/7 y U N IT R O D E Current Mode PWM Controller FEATURES DESCRIPTION The UC1846/7 family of control ICs provides all of the necessary features to implement fixed frequency, current mode control Programmable Pulse-by-Puise Current schemes while maintaining a minimum external parts count, The su­

Contextual Info: IN T E G R A T E D C IR C U IT S UC1835 UC2835 UC3835 U N IT R O D E UC1836 UC2836 UC3836 High Efficiency Regulator Controller FEATURES DESCRIPTION The UC1835/6 families of linear controllers are optimized for the de­ sign of low cost, low dropout, linear regulators. Using an external pass

UCC1890

Contextual Info: UCCI 890 UCC2890 UCC3890 y U N IT R O D E O ff-Line Battery C h arg e r Circuit FEATURES Transformerless Off-Line Operation Low Voltage Operation to 0.8V Ideal for Battery Trickle Charger Applications Current Mode Operation With 100mV Shunt Voltage Mode Operation With

Contextual Info: UCC3954 ADVANCED INFORMATION UNITRODE Single Cell Lithium-Ion to +3.3V Converter Load Disconnect in Shutdown • High Efficiency Flyback Operation • Internal 0.15£i Switch • Low Battery LED Driver • Internal 2A Current Limit • Internal 200kHz Oscillator

Contextual Info: INTEGRATED CIRCUITS UCCI 806 UCC2806 UCC3806 UNITRODE FEATURES • BiCMOS Version of UC1846 Families • 1,4mA Maximum Operating Current 100 mA Maximum Startup Current 1,0A Peak Output Current 125nsec Circuit Delay Easier Parallelability DESCRIPTION The UCC1806 family of BiCMOS PWM controllers offers exceptionally improved

Contextual Info: IIMTEQRATED C IR C U IT S UC1854A/B UC2854A/B UC3854A/B UNITRODE Enhanced High Power Factor Preregulator FEATURES DESCRIPTION • Controls Boost PWM to Near Unity Power Factor • Limits Line Current Distortion To <3% • World-Wide Operation Without Switches

SCR 100A

Abstract: 4 pin SCR gate drive circuit scr 20a SCR Gate Drive low voltage scr SCR gate protection circuit pin diagram of SCR UC2908 scr drive circuit diagram SCR POWER SECTION
Contextual Info: y UC1908 UC2908 UC3908 UNITRODE DESCRIPTION • Shunt Regulator Keeps Power Supply Overvoltage to a Predetermined Level • Programmable Input From 3.3V to 9V The UC3908 is a programmable voltage clamp designed to protect a power supply load in the event of an overvoltage. The UC3908 is a shunt regulator which, under