MAX1706EVKIT

MAX1705、MAX1706评估板


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说明

The MAX1705 evaluation kit (EV kit) is a step-up switching regulator for battery-powered systems operating from 1 to 3 NiCd/NiMH cells or 1 Li-Ion cell. The EV kit accepts a +0.9V to +4.5V input and converts it to a 4.5V step-up output and a 3.3V linear-regulator output. It provides low quiescent current, high-efficiency pulse-frequency-modulation operation for maximum battery life, and a high-power, fixed-frequency pulse-width-modulation mode. The MAX1705 features a built-in, low-dropout linear post-regulator that reduces high-frequency ripple.

The MAX1705 EV kit is a fully assembled and tested surface-mount circuit board. It can also be used to evaluate the MAX1706.

关键特性

  • +0.9V to +4.5V Input Range
  • High-Power Output: 4.5V or Adjustable
  • Dual Outputs: Step-up and Linear Regulator
  • 200mA Max Linear-Regulator Output Current
  • Optional Track Mode for Highest Efficiency
  • Low-Noise, 3.3V or Adjustable Output Voltage
  • High-Efficiency Step-up Converter: up to 96%
  • Up to 850mA Total Output Current
  • Internal 300kHz Oscillator
  • Internal MOSFET and Synchronous Rectifier
  • 1µA Shutdown Current
  • Power-Good Output
  • Surface-Mount Components
  • Fully Assembled and Tested

应用

  • 数字无绳电话
  • 手持式仪表(PDA、掌上电脑)
  • 掌上电脑
  • PCS电话
  • 个人通信装置
  • 双向寻呼
  • 无线手机
型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C   Material Composition  

备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

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