Description
The RT6306A is an advanced constant on-time (ACOTTM) mode synchronous buck converter. The main control loop of the RT6306A uses an advanced constant on-time (ACOTTM) mode control which provides a very fast transient response. The RT6306A operates from 4.5V to 23V input voltage, and the output voltage can be programmed between 0.6V to 5.1V.
Features
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- 4.5V to 23V Input Voltage Range 6A Output Current
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- ACOTTM Mode Performs Fast Transient Response
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- ACOTTM Architecture to Enable All MLCC Output Capacitor Usage
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- Fixed 500kHz Switching Frequency
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- High Efficient Internal Power MOSFET Switch- 30mΩ (High Side) and 15mΩ (Low Side)
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- Adjustable Output Voltage from 0.6V to 5.1V
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- Pre-biased Soft-Start
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- Cycle-by-Cycle Over Current Protection
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- Input Under-Voltage Lockout
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- Thermal Shutdown Protection
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- Output Over/Under Voltage Protection
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- Ultrasonic Mode (USM)
