T34FI5N Search Results

c2706

Contextual Info: - 4 ^ I U IM IT R O D E I U C 1706 U C 2706 U C 3706 Dual Output Driver DESCRIPTION FEATURES Dual, 1.5A Totem Pole Outputs 40nsec Rise and Fall into 1000pF Parallel or Push-Pull Operation Single-Ended to Push-Pull Conversion High-Speed, Power MOSFET Compatible

Contextual Info: UCCI 806 UCC2806 UCC3806 y UNITRODE Low Power, Dual Output, Current Mode PWM Controller FEATURES DESCRIPTION • BiCMOS Version of UC1846 Families The UCC1806 family of BiCMOS PWM controllers offers exceptionally im­ proved performance with a familiar architecture. With the same block dia­

transistor v2w

Contextual Info: IN T E G R A T E D C IR C U IT S UC1852 UC2852 UC3852 UNITRODE High Power Factor Preregulator FEATURES DESCRIPTION • The UC1852 provides a low-cost solution to active power-factor correction PFC for systems that would otherwise draw high peak current pulses from AC power

Contextual Info: IN T E G R A T E D C IR C U IT S U C 1842A /3A /4A /5A U C 2842A/3 A /4A /5 A U C 3842A /3A /4A /5A UNITRODE Current Mode PWM Controller DESCRIPTION FEATURES Optimized for Off-line and DC to DC Converters Low Start Up Current <0.5mA Trimmed Oscillator Discharge Current

Contextual Info: IN T E G R A T E D C IR C U IT S U C 1543 U C 2543 U C 3543 UNITRODE UC1544 UC2544 UC3544 Power Supply Supervisory Circuit DESCRIPTION The monolithic integrated circuits contain all the functions necessary to monitor and control the output of a sophisticated power supply system. Over-voltage O.V.

UC3646

Abstract: unitrode brushless driver 28
Contextual Info: IN T E G R A T E D C IR C U IT S UC3646 U N IT R O D E ADVANCED INFORMATION Sensorless Brushless DC Motor Controller FEATURES DESCRIPTION The UC3646 is designed for use in full-wave drive of three phase motors. In each of the six output states, two drivers are active at one time. One is sourcing current while

Contextual Info: y UC1854 UC2854 UC3854 U N IT R D D E High Power Factor Preregulator FEATURES DESCRIPTION Control Boost PWM to 0.99 Power Factor Limit Line Current Distortion To <5% World-Wide Operation Without Switches Feed-Forward Line Regulation Average Current-Mode Control

Contextual Info: IN T E G R A T E D C IR C U IT S UC1832/3 UC2832/3 UC3832/3 UNITRQDE Precision Low Dropout Linear Controllers DESCRIPTION FEATURES Precision 1% Reference Over-Current Sense Threshold Accurate to 5% Programmable Duty-Ratio Over-Current Protection 4.5V to 36V Operation

UC1855B

Contextual Info: UC1855A/B UC2855A/B ~ UC3855A/B U N I T R O ID E High Performance Power Factor Preregulator FEATURES DESCRIPTION • Controls Boost PWM to Near Unity Power Factor The UC1855A/B provides all the control features necessary for high power, high frequency PFC boost converters. The average current mode

Contextual Info: UC1879 UC2879 UC3879 U N I T R O ID E Phase Shift Resonant Controller FEATURES DESCRIPTION • Programmable Output Turn On Delay; Zero Delay Available The UC3879 controls a bridge power stage by phase shifting the switching of one half-bridge with respect to the other. This allows constant frequency