BL8042C数据手册Belling中文资料规格书

描述 Description

The BL8042C is a constant frequency, current mode step-up converter intended for small, low power applications. The BL8042C switches at 1.2MHz and allows the use of tiny, low-cost capacitors and inductors 2mm or less in height. Internal soft-start results in small inrush current and extends battery life.

The BL8042C includes under-voltage lockout, current limiting, thermal shutdown protection and output over voltage protection.

BL8042C is available in SOT23-5 package that is Pb- free.

特性 Features

• 2.5V to 24V input voltage
• Up to 28V output voltage
• Accurate reference: 0.6V
• Integrated 150mΩ power MOSFET
• 1.2MHz switching frequency
• Internal 3A switch current limit
• Internal compensation
• Thermal shutdown
• Available in SOT23-5 package