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MAX682ESA+

直流/直流固定充电泵, 电压转换器, 2.7 V至5.5 V输入, 5 V至250 mA输出, NSOIC-8

MAXIM INTEGRATED PRODUCTS MAX682ESA+
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制造商产品编号:
MAX682ESA+
库存编号
2517133
技术数据表:
MAX682ESA+   Datasheet
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产品概述

The MAX682ESA+ is a 3.3V input to regulated 5V output charge pump in 8 pin NSOIC package. This charge pump regulator generates 5V from a 2.7V to 5.5V input and specifically designed to serve as high efficiency auxiliary supplies in applications that demand a compact design. A complete 5V regulator require only one resistor and three external capacitors, no inductors are needed. High switching frequencies (externally adjustable up to 2MHz) and a unique regulation scheme allow the use of capacitors as small as 1µF per 100mA of output current. It is used in flash memory supplies, battery-powered applications, miniature equipment, PCMCIA cards, 3.3V to 5V local conversion applications, backup-battery boost converters and 3V to 5V GSM SIMM cards.
  • Input voltage range is 2.7V to 5.5V
  • Operating temperature range from -40°C to +85°C
  • Ultra small, 1µF capacitors per 100mA of output current
  • Up to 250mA output current
  • Regulated ±4% output voltage
  • 50KHz to 2MHz adjustable switching frequency
  • 100µA quiescent current in pulse skipping mode
  • 0.1µA shutdown current

应用

电源管理, 工业

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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:
固定

:
2.7V

:
5.5V

:
NSOIC

:
8引脚

:
250mA

:
5V

:
-

:
-

:
升压

:
85°C

:
-

:
-

:
MSL 1 -无限制
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技术文档 (2)

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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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479 有货 需要更多?

479 UK 有库存,可在 4-5 个工作日内交货

CNY36.97 ( CNY41.78  含增值税)

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