The ACE721A is a 1.2MHz fixed frequency, current mode, PWM synchronous buck (step-down) DC-DC converter, capable of driving a 800mA load with high efficiency, excellent line and load regulation.
Key Features
High Efficiency: up to 95% Output Current: 800mA Input Voltage Range: 2.5V to 5.5V Fixed 1.2MHz Frequency Current Mode Control 100% Duty Cycle in Dropout Built-in Short Circuit Protection Built-in Thermal Shutdown Function Built-in Current Limit Function Shutdown Current:.
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ACE721A. For precise diagrams, and layout, please refer to the original PDF.
www.DataSheet4U.com ACE721A Technology Description 1.2MHz, 800mA SYNCHRONOUS DC-DC BUCK CONVERTER The ACE721A is a 1.2MHz fixed frequency, current mode, PWM synchronous ...
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he ACE721A is a 1.2MHz fixed frequency, current mode, PWM synchronous buck (step-down) DC-DC converter, capable of driving a 800mA load with high efficiency, excellent line and load regulation. The device integrates a main switch and a synchronous switch without an external Schottky diode. It is ideal for powering portable equipment that runs from a single Li-ion battery. A standard series of inductors are available from several different manufactures optimized for use with the ACE721A.
ACE721A Datasheet
