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ICL7660CUA+

直流/直流固定充电泵, 电压转换器, 反相器与乘法器, 1.5 V-10V输入, 20mA输出,NSOIC-8

MAXIM INTEGRATED PRODUCTS ICL7660CUA+
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制造商产品编号:
ICL7660CUA+
库存编号
2514099
产品范围
MAX1044; ICL7660
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产品范围选择器 (MAX1044; ICL7660)

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产品概述

The ICL7660CUA+ is a monolithic CMOS switched capacitor voltage converter in 8 pin µMAX package. This device inverts, doubles, divides or multiplies a positive input voltage. It is pin compatible with the industry standard ICL7660 and LTC1044 devices. It operates from 1.5V to 10V with no external diode over the full temperature range. The ICL7660 delivers 10mA with 0.5V output drop. The device combines low quiescent current and high efficiency. Oscillator control circuitry and four power MOSFET switches are included on-chip. Typical applications include generating -5V supply from +5V logic supply to power analogue circuitry, personal communications equipment, op-amp power supplies, EIA/TIA-232E and EIA/TIA-562 power supplies, data acquisition systems and panel meters.
  • 98% typical power conversion efficiency
  • Operating temperature range from 0°C to 70°C
  • Supply current of 80µA at TA = +25°C (pins 1 and 7 no connection, LV open)
  • No external diode required for higher voltage operation
  • Supply voltage range from 1.5V to 3.5V (RL = 10Kohm, LV to GND) & 3V to 10V (RL = 10Kohm, LV open)
  • Maximum output resistance of 100 ohm at TA = +25°C (IL = 20mA, fOSC = 5KHz, LV open)
  • Oscillator frequency of 10KHz at V+ = 5V
  • Voltage conversion efficiency of 99.9%
  • Oscillator impedance of 100Kohm at V+ = 5V

应用

电源管理, 便携式器材, 消费电子产品

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

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1.5V

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10V

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µMAX

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8引脚

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20mA

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-

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-

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-

:
分压器, 增倍器, 反相, 乘法器

:
70°C

:
MAX1044; ICL7660

:
-

:
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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可延期交货

送货开始日期 21-11-16

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CNY18.77 ( CNY21.21  含增值税)

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