134FLSN Search Results

UC2906 UC3906

Contextual Info: y U C2906 U C3906 U N IT R O D E Sealed Lead-Acid Battery Charger FEATURES D E S C R IP T IO N • Optimum Control for Maximum Battery Capacity and Lite • Internal State Logic Provides Three Charge States • Precision Reference Tracks Battery Requirements Over

Contextual Info: INTEGRATED CIRCUITS UC1875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 UNITRODE Phase Shift Resonant Controller FEATURES DESCRIPTION « Zero to 100% Duty Cycle Control The UC1875 family of integrated circuits implements control of a bridge power stage by phase-shifting the

Contextual Info: IN T E G R A T E D C IR C U IT S UCC1570 UCC2570 UCC3570 UNITRODE Low Pow er Pulse Width Modulator P R E L IM IN A R Y FEATURES D E S C R IP T IO N • Low Power B iC M O S Process The U C C 1 570 family of pulse width modulator controllers Is intended for appli­

Contextual Info: y IN T E G R A T E D C IR C U IT S UCC3275 PRELIMINARY UNITRODE H-Bridge Power Amplifier with 11 -Bit D/A FEATURES DESCRIPTION • The UCC3275 is a combination Voice-Coil Motor VCM H-bridge amplifier and an 11 bit D/A converter (DAC). The amplifier forces the current values specified by the

Contextual Info: IN T E G R A T E D C IR C U IT S UC3770A UC3770B U N IT R O D E High Performance Stepper Motor Drive Circuit DESCRIPTION FEATURES Full-Step, Half-Step and Micro-Step Capability. Bipolar Output Current up to 2A. Wide Range of Motor Supply Voltage: 10-50V Low Saturation Voltage

c1583

Abstract: B37 zener diode
Contextual Info: UCC1583 UCC2583 UCC3583 U IM IT R O D E Switch Mode Secondary Side Post Regulator FEATURES DESCRIPTION • Precision Secondary Side Post Regulation for Multiple Output Power Supplies The UCC3583 is a synchronizable secondary side post regulator for preci­

Contextual Info: n IN T E G R A T E D C IR C U IT S UC5603 UNITRODE PRELIMINARY 9-Line SCSI Active Terminator FEATURES Complies with SCSI and SCSI-2 Standards Provides Active Termination for 9 Lines Power Regulator Output Stage -300mA Sourcing Current for Termination +300mA Sinking Current for Active

Contextual Info: INTEGRATED CIRCUITS UC1620 UC3620 U N IT R O D E Switchmode Driver for 3-0 Brushless DC Motors FEATURES DESCRIPTION 2A Continuous, 3A Peak Output Current 8V to 40V Operation Internal High Gain Amplifier for Velocity Control Applications TTL Compatible Hall Inputs

UC5613

Contextual Info: IN T E G R A T E D C IR C U IT S U C 5613 U N IT R O D E PRELIMINARY 9-Line Low Capacitance SCSI Active Terminator DESCRIPTION FEATURES 3pF Channel Capacitance during Disconnect Meets SCSI Hot Plugging Capability -400mA Sourcing Current for Termination +400mA Sinking Current for Active

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 UCC2930-3/-5 UCC3930-3/-5 U N IT R O D E PRELIM INARY Cellular Telephone Power Converter DESCRIPTION FEATURES BiCMOS Low Power RF/Cellular Power Management Negative Supply Voltage at 5mA for GaAs MESFET Amplifiers Separate Micro-Power Logic Supply Enable

Contextual Info: y INTEGRATED CIRCUITS UC1525B UC1527B UC2525B UC2527B UC3525B UC3527B iUNITRODE Regulating Pulse Width Modulators FEATURES DESCRIPTION • 8 to 35V Operation The UC1525B/1527B series of pulse width modulator integrated circuits are designed to offer improved performance and lowered external parts count when

Contextual Info: INTEGRATED C IRC U ITS L298D U N ITRO D E Dual Full-Bridge Power Driver FEATURES • Operating Supply Voltage up to 46V • Overtemperature Protected • Operates in Switched and L /R Current Regulation Modes • 25W Power-Tab Package for Low Installed Cost

Contextual Info: UCC3981 UNITRODE PRELIMINARY Universal Serial Bus Hot Swap Power Controller FEATURES DESCRIPTION • Fully USB Compliant The UCC3981 Hot Swap Power Controller is designed to provide a self powered USB hub with a local 3.3V regulated voltage and four 5V regu­

Contextual Info: IN T E G R A T E D C IR C U IT S UC1861-1868 UC2861-2868 UC3861-3868 U N ITR O D E Resonant-M ode Power Supply Controllers FEATURES • Controls Zero Current Switched ZCS or Zero Voltage Switched (ZVS) Quasi-Resonant Converters • Zero-Crossing Terminated One-Shot Timer

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

detector circuit using OP-AMP

Contextual Info: IN T E G R A T E D C IR C U I T S UC1634 UC2634 UC3634 U IM IT R O D E Phase Locked Frequency Controller DESCRIPTION FEATURES Precision Phase Locked Frequency Control System Communication Logic for 2-Phase Motors Disable Input for Motor Inhibit Crystal Oscillator