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