T34FISN Search Results

Contextual Info: y UC1548 UC2548 UC3548 UNITRODE Primary Side PWM Controller FEATURES • Primary Side Voltage Feed­ forward Control of Isolated Power Supplies • Accurate DC Control of Secondary Side Short Circuit Current using Primary Side Average Current Mode Control

Contextual Info: UC19431 UC29431 UC39431 UC39431B INTEGRATED CIRCUITS — m U N IT R Q D E Precision Adjustable Shunt Regulator PRELIMINARY FEATURES DESCRIPTION • Multiple On-Chip Programmable Reference Voltages The UC19431 is an adjustable shunt voltage regulator with 100mA

UC39432B

Abstract: UC39432
Contextual Info: y U N IT R O D E UC19432 UC29432 UC39432 UC39432B Precision Analog Controller FEATURES Programmable Transconductance for Optimum Current Drive Accessible 1.3V Precision Reference Both Error Amplifier Inputs Available 0.7% Overall Reference Tolerance 0.4% Initial Accuracy

Contextual Info: UC5604 UNITRODE 9-Line Low Capacitance SCSI Active Terminator FEATURES DESCRIPTION • The UC5604 provides 9 lines of active termination fo ra SCSI Small Com­ puter Systems Interface parallel bus. The SCSI standard recommends ac­ tive termination at both ends of the cable segment.

Contextual Info: M UCC1857 UCC2857 UCC3857 UNITRODE Isolated Boost PFC Preregulator Controller FEATURES PFC With Isolation, VO < VIN Single Power Stage Zero Current Switched IGBT Programmable ZCS Time Corrects PF to >0.99 Fixed Frequency, Average Current Control Improved RMS Feedforward

Contextual Info: INTEGRATED CIRCUITS U C 2906 U C 3906 U N IT R O D E Sealed Lead-Acid Battery Charger FEATURES DESCRIPTION • Optimum Control for Maximum Battery Capacity and Life • Internal State Logic Provides Three Charge States • Precision Reference Tracks Battery Requirements Over

Contextual Info: IN T E O R A T E D C IR C U IT S U N I T R O ID E Low Power, Dual Output, Current Mode PWM Controller FEATURES • BiCMOS Version of UC1846 Families 1.4mA Max Operating Current 100|aA Max Start-up Current 1.OA Peak Output Current 125nsec Circuit Delay UCC1806

uc2524

Contextual Info: IN T E G R A T E D C IR C U IT S UC1524 UC2524 UC3524 U N IT R O E 3 E Advanced Regulating Pulse Width Modulators FEATURES DESCRIPTION • Complete PWM Power Control Circuitry • Uncommitted Outputs for Single-ended or Push-pull Applications • Low Standby Current. 8mA

6206 voltage regulator

Contextual Info: IN T E G R A T E D C IR C U IT S UC1834 UC2834 UC3834 UNITRODE High Efficiency Linear Regulator FEATURES DESCRIPTION • Minimum Vin - Vout Less Than 0.5V At 5A Load With External Pass Device • Equally Usable For Either Positive or Negative Regulator Design

Contextual Info: IN T E G R A T E D C IR C U IT S UC3178 UNITRODE Full Bridge Power Amplifier FEATURES Precision Current Control ±450mA Load Current 1.2V Typical Total Vsat at 450mA Programmable Over-Current Control Range Control for 4:1 Gain Change Compensation Adjust Pin for

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

UCC2905

Abstract: Battery charger 24 volt a014s BEC10
Contextual Info: UCC1905 UCC2905 UCC3905 IN T E G R A T E D C IR C U IT S U N IT R O D E ADVANCED INFORMATION NiCd/NiMH Servocharge Battery Charge Controller DESCRIPTION FEATURES Returns Battery to 100% Full Charge Programmable Fast-Charge Rate from C to 6C Thermal Adaptive Algorithm

Contextual Info: y IN T E G R A T E D C IR C U IT S UC1543 UC2543 UC3543 U IM IT R O D E UC1544 UC2544 UC3544 Power Supply Supervisory Circuit FEATURES DESCRIPTION • Includes Over-voltage, Under-voltage, And Current Sensing Circuits • Internal 1% Accurate Reference •

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