UC2902 Datasheet | Texas Instruments

UC2902 UC3902 SLUS232E - DECEMBER 19, 2002 - REVISED JULY 2011 LOAD SHARE CONTROLLER Features D 2.7-V to 20-V Operation D 8-Pin Package D Requires Minimum Number of External ponents D patible with Existing Power Supply Designs Incorporating Remote Output Voltage Sensin D Differential Share Bus D Precision Current Sense Amplifier (40 Gain) D UVLO (Undervoltage Lockout) Circuitry D User Programmable Share Loop pensation APPLICATIONS D Paralelled Power Supplies DESCRIPTION The UC3902 load share controller is an 8-pin device that balances the current drawn from independent, paralleled power supplies. Load sharing is acplished by adjusting each supplies’ output current to a level...