RT8060/RT8060A pdf_1A High Efficiency Step-Down Converter

The RT8060A is a current mode, high efficiency PWM step-down DC/DC converter that can support a wide input voltage range from 2.7V to 5.5V, while delivering up to 1A output current. The current mode operation provides fast transient response and eases loop stabilization.
A 1.5MHz frequency operation allows the use of a smaller inductor to meet the space and height limitations handheld applications.
The RT8060A is available in a SOT-23-5 package.

Features
? 2.7V to 5.5V Wide Input Voltage Range
? Adjustable Output Voltage
? 1A Output Current
? Up to 95% Efficiency
? 1.5MHz Fixed Frequency PWM Operation
? Power Good Indicator
? Over Current Protection
? Internal Sort-Start
? No Schottky Diode Required
? Internal Compensation
? RoHS Compliant and Halogen Free
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Application
? Storage Device : HDD/ODD
? Wireless and DSL Modems