BL8032TT数据手册Belling中文资料规格书

描述 Description

The BL8032TT is a fully integrated, high-efficiency 2A synchronous rectified step-down converter. The BL8032TT 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 BL8032TT requires a minimum number of readily available standard external components and is available in SOT23-6 package.

特性 Features

• High efficiency: up to 96%
• 500KHz frequency operation
• Up to 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, UVLO
• Inrush current limit and soft start
• Available in SOT23-6
• -40°C to +85°C temperature range