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

design uc3846 uc3856

Contextual Info: UC1856 UC2856 UC3856 U N IT R O D E Improved Current Mode PWM Controller DESCRIPTION FEATURES Improved Current Sense Amplifier With Reduced Noise Sensitivity The UC3856 is a high performance version of the popular UC3846 series of current mode controllers, and is intended for both design

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: UCC1588/-1 UCC2588/-1 UCC3588/-1 [U l U N IT R O D E ADVANCED INFORMATION 5-Bit Programmable Output BiCMOS Power Supply Controller FEATURES DESCRIPTION • 5-Bit Digital-to-Analog Converter DAC supports Intel Pentium II The UCC1588 synchronous step-down (Buck) regulator provides accurate

Contextual Info: 'm UNITRODE U CCI 800/1/2/3/4/5 UCC2800/1/2/3/4/5 UCC3800/1/2/3/4/5 Low-Power BiCMOS Current-Mode PW FEATURES DESCRIPTION • lOO^A Typical Starting Supply Current The UCC1800/1/2/3/4/5 family of high-speed, low-power integrated cir­ cuits contain all of the control and drive components required for off-line

Contextual Info: UC1914 UC2914 UNITRODE UC3914 5V to 35V Hot Swap Power Manager FEATURES DESCRIPTION • 5V to 35V Operation T he U C 3 9 1 4 family of Hot Swap Power Managers provides complete • Precision Maximum Current Control • Precision Fault Threshold • Programmable Average Power

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 UC2879 UC3879 UNITRODE Phase Shift Resonant Controller FEATURES DESCRIPTION • 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 pulse width modulation in combination with resonant, zero-voltage switching

Contextual Info: SKKSff“ UC3173A UNITRDDE Full Bridge Power Amplifier FEATURES DESCRIPTION • Precision Current Control This full-bridge power amplifier, rated for continuous output current of 0.55 Amperes, is intended for use in demanding servo applications such as head positioning for

Contextual Info: y UC1870-1,-2 UC2870-1 ,-2 UC3870-1 ,-2 UNITRODE PRELIMINARY High Efficiency, Synchronous, Step-dow n Buck Controllers FEATURES DESCRIPTION • Operation to 36V Input Voltage • Fixed Frequency Average Current Mode Control • 2V to 3.5V Output Voltage

C2885

Contextual Info: INTEGRATED CIRCUITS UCC1885 UCC2885 UCC3885 UNITPODE Micropower Secondary Regulation 1C ISDN 1.430 RELATED FEATURES • Secondary-Side Voltage Sense for Improved Regulation • Restricted Mode Status Output • Precision Programmable Quiescent Current • Very Low Quiescent Power for CCITT