The BL8033 is a fully integrated, high-efficiency 3A synchronous rectified step-down converter. The BL8033 operates at high efficiency over a wide output current load range.
This device offers two operation modes, PWM control and PFM Mode switching control, which allows a high efficiency over the wider range of the load.
The BL8033 requires a minimum number of readily available standard external components and is available in a 6-pin SOT23 ROHS compliant package.

• High Efficiency: Up to 96%
• 500KHz Frequency Operation
• 3A Output Current
• No Schottky Diode Required
• 4.2V to 16V Input Voltage Range
• 0.8V Reference
• Slope Compensated Current Mode Control for Excellent Line and Load Transient Response
• Integrated internal compensation
• Stable with Low ESR Ceramic Output Capacitors
• Over Current Protection with Hiccup-Mode
• Thermal Shutdown
• Inrush Current Limit and Soft Start
• Available in SOT23-6
• -40°C to +85°C Temperature Range

• BL8033 Datasheet V1.7.pdf

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