微桥科技产品新闻动态管理发布系统 现在是
首页 ·公司动态 ·产品动态 ·原厂动态 ·行业动态 ·技术资料 ·LED驱动 ·DC-DC ·AC-DC ·MOSFET ·音频功放 ·电池管理 ·霍尔及马达驱动 ·其他 ·联系我们

当前位置:首页>>DC-DC>>Axelite亚瑟莱特 >>AX5511-1.2MHz, Boost Converter   双击自动滚屏
发布者:微桥 发布时间:2011/6/19 阅读:13386次    关键字: AX5511 MP1540
AX5511-1.2MHz, Boost Converter


AX5511-1.2MHz, High Voltage, Boost Converter DataSheet

GENERAL DESCRIPTION
    The AX5511 is a current mode step up converter intended for small, low power
applications. The converter input voltage ranging from 2.6V to 5.5V. The Output voltage can be set up to 27V. The frequency is 1.2MHz allows the use of small external inductors and capacitors and provides fast transient response. Internal soft start results in small inrush current and extends battery life. Internal power MOSFET with very low RDS (ON) provides high efficiency. The AX5511 automatically transits from PWM to PFM during light load condition further increasing efficiency. The converter also provides protection functions such as under-voltage lockout, current limit and thermal shutdown. The AX5511 is available in 5-pin TSOT23 package.

FEATURES
- 2.6V to 5.5 V operating input voltage range
- Adjustable output voltage range up to 27V
- 1.2MHz Fixed Switching Frequency
- Internal soft-start function
- Current limit and Thermal shutdown protection
- Under voltage Lockout
- ≤ 1μA Shutdown Current
- Available in the 5-pin TSOT23 Package

本文共分 1

  • 上篇文章微桥提供AXELITE亚瑟莱特电源方案
  • 下篇文章深圳微桥长期招聘:电源IC销售
  •  
     

    版权所有 Copyright Micro Bridge Technology Co.,Ltd. All rights reserved.粤ICP备05065909号