US2076 - UNISEM

US2076 PWM SWITCHER CONTROLLER & 7.5A ADJUSTABLE LOW DROPOUT REGULATOR COMBO

PATENT PENDING PRELIMINARY DATASHEET APPLICATIONS Dual supply low voltage processor applications, such as: P55C™,CYRIX M2™, POWER PC™ and AMD K6™ The US2076 is a dual function IC combining a switching controller and a 7.5A adjustable low dropout regulator all in a compact 7 pin TO220 and TO263 surface mount packages providing a total solution for dual sup.

Features

The US2076 eliminates the need for a seperate switching controller IC Minimum part count allows lower system cost Adjustable 7.5A LDO on board 1.1V Dropout at 7.5A On board MOSFET driver Fastest transient response of any controller method. ( 0 to 100% Duty Cycle in 100 nS ) 1% internal voltage reference Internal Thermal shutdown Internal Under Voltage Lockout protects MOSFET during start-up DESCRIPTION PATENT PENDING PRELIMINARY DATASHEET APPLICATIONS Dual supply low voltage processor applications, such as: P55C™,CYRIX M2™, POWER PC™ and AMD K6™ The US2076 is a dual function IC combining a.