US2076
PWM SWITCHER CONTROLLER & 7.5A ADJUSTABLE LOW DROPOUT REGULATOR COMBO 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
UNISEM
DUAL USB HIGH-SIDE POWER SWITCH - Data
UNISONIC TECHNOLOGIES CO., LTD
US2076
Preliminary
DUAL USB HIGH-SIDE POWER SWITCH
DESCRIPTION
The UTC US2076 is a dual integrated high-side power switch particularly designed for self-powered and bus-powered Universal Serial Bus (USB) applications.
The UTC US2076 meets the requirements of the USB. The low on-resistance of the switch satisfies USB voltage drop requirements. Fault current is limited to typically 750mA, well below the UL 25VA safety requirement. Flag outputs are available to i