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MAX764EPA+

反相开关稳压器, 固定, 3V-16V输入, -5V/260mA输出, 300KHZ, DIP-8

MAXIM INTEGRATED PRODUCTS MAX764EPA+
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制造商产品编号:
MAX764EPA+
库存编号
2514123
技术数据表:
MAX764EPA+   Datasheet
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产品概述

The MAX764EPA+ is a high efficiency, low IQ DC to DC inverter in 8 pin DIP package. This inverting switching regulator is highly efficient over a wide range of load currents delivering up to 1.5W. A unique, current limited pulse frequency modulation (PFM) control scheme combines benefits of traditional PFM converters with benefits of PWM converters. Like PWM converters, the MAX764 is highly efficient at heavy loads and like PFM devices it has less than 120µA of supply current (2mA to 10mA for PWM device). The output voltage is preset at -5V and it can also be adjusted from -1V to -16V using two external resistors (dual mode). The MAX764 uses miniature external components and its high switching frequency of up to 300KHz allows for less than 5mm diameter surface mount magnetics. A standard 47µH inductor is ideal for most applications, so magnetic design is not necessary. It is used in LCD bias generators, LAN adapters, remote data acquisition systems and battery powered applications.
  • Input voltage range from 3V to 16V
  • Operating temperature range from -40°C to 85°C
  • Internal power MOSFET reduces component count and saves space in low and medium power applications
  • Output current of 260mA and efficiency of 80%
  • Maximum shutdown current of 5µA at V+ = 10V, SHDN > 1.6V
  • Maximum operating VIN - VOUT differential is 20V

应用

电源管理, 便携式器材

警告

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

产品信息

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反相

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3V

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16V

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DIP

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8引脚

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260mA

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-5V

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300kHz

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85°C

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-

:
-

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MSL 1 -无限制
查找类似产品 选择并修改以上属性即可查找类似产品。

技术文档 (1)

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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21 UK 有库存,可在 4-5 个工作日内交货

CNY48.77 ( CNY55.11  含增值税)

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