BL8032 降压型DC/DC转换器IC

产品简介

The BL8032 is a fully integrated, high-efficiency 2A synchronous rectified step-down converter. The BL8032 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 BL8032 requires a minimum number of readily available standard external components and is available in a 6-pin SOT23 ROHS compliant package.

优势特点

• High Efficiency: Up to 96%

• 500KHz Frequency Operation

• 2A Output Current

• No Schottky Diode Required

• 4.2V to 18V 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