供应MAX1705EEE

  • 型号/规格:

    MAX1705EEE

  • 品牌/商标:

    MAXIM(美信)

深圳市润嘉泰电子是一家经销品牌的电子元器件供应商。由2010年成立,本着“客户,诚信至上”的原则. 本公司主要销售:二三极管,电源ic,模拟开关,运算放大器,LED驱动,视频驱动,稳压器,单片机解密,ARM芯片解密,闪存系列,传感器、继电器、开关、电位器、保险器件、电子零器件、IC集成电路、等。 1至3节电池、大电流、低噪声、升压型DC-DC转换器,带有线性稳压器 低噪声、双输出转换器,为蜂窝电话中的PA、无线基带和逻辑电路供电 概述 The MAX1705/MAX1706 are high-efficiency, low-noise, step-up DC-DC converters with an auxiliary linear-regulator output. These devices are intended for use in battery-powered wireless applications. They use a synchronous rectifier pulse-width-modulation (PWM) boost topology to generate 2.5V to 5.5V outputs from battery inputs, such as 1 to 3 NiCd/NiMH cells or 1 Li-Ion cell. The MAX1705 has an internal 1A n-channel MOSFET switch. The MAX1706 has a 0.5A switch. Both devices also have a built-in low-dropout linear regulator that delivers up to 200mA. With an internal synch

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