BL8021

降压型DC/DC转换器：5.5V,1.2A,同步降压,轻载高效; ·High Efficiency: Up to 96%\n·Capable of Delivering 1.2A\n·1.5MHz Switching Frequency\n·No External Schottky Diode Needed\n·Low dropout 100% Duty operation\n·Internal Compensation and Soft-Start\n·Current Mode control\n·0.6V Reference for Low Output voltages\n·Logic Control Shutdown (IQ;

The BL8021 is a high-efficiency, DC-to-DC stepdown switching regulators, capable of delivering up to 1.2A of output current. The device operates from an input voltage range of 2.6V to 7.0V and provides an output voltage from 0.6V to VIN, making the BL8021 ideal for low voltage power conversions. Running at a fixed frequency of 1.5MHz allows the use of small external components, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples. This low noise output along with its excellent efficiency achieved by the internal synchronous rectifier, making BL8021 an ideal green replacement for large power consuming linear regulators. Internal soft-start control circuitry reduces inrush current. Short-circuit and thermal-overload protection improves design reliability. BL8021 is housed in a SOT23-5 Package

BL8021

1.2A 1.5MHz 7V Synchronous Buck Converter

BL8021

1.2A 1.5MHz Synchronous Buck Converter

BL8021_13

1.2A 1.5MHz Synchronous Buck Converter

BL8021CB5TR

1.2A 1.5MHz Synchronous Buck Converter

BL8021CB5TR

1.2A 1.5MHz 7V Synchronous Buck Converter