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MAX890LESA+T

功率负载分配开关芯片, 有源低, 1输出, 5.5 V输入, 1.2 A, 0.09 ohm, NSOIC-8

MAXIM INTEGRATED PRODUCTS MAX890LESA+T
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制造商产品编号:
MAX890LESA+T
库存编号
2517254
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产品概述

The MAX890LESA+T is a 1.2A, current limited, high side P-channel switch with thermal shutdown in 8 pin NSOIC package. This smart, P-channel MOSFET power switch is intended for high side load switching applications. This switch operates with inputs from 2.7V to 5.5V making it ideal for both +3V and +5V systems. Internal current limiting circuitry protects input supply against overload. Thermal overload protection limits power dissipation and junction temperatures. The maximum current limit of MAX890L is 1.2A. The current limit through the switch is programmed with resistor from SET to ground. The quiescent supply current is 10µA and supply current decreases to 0.1µA when the device switch is off. It is used in PCMCIA slots and access bus slots.
  • Programmable current limit
  • Operating temperature range from -40°C to 85°C
  • Low resistance P-channel switch with adjustable, accurate current limit protects systems and USB
  • Active-low FAULT indicator output
  • Maximum on-resistance of 130mohm at VIN = 4.5V ad 150mohm at VIN = 3V (TA = 0°C to 85°C)
  • Off supply current of 0.03µA and off switch current of 0.04µA at TA = 0°C to 85°C
  • Current limit amplifier threshold of 1.240V at TA = 0°C to 85°C
  • Turn-on time of 120µs at VIN = 5V, IOUT = 500mA and turn-off time of 5µs at TA = 0°C to +85°C

应用

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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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高压侧

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5.5V

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1.2A

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0.09ohm

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NSOIC

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8引脚

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低有源

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1输出

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-40°C

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85°C

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-

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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 (2)

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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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包装类型 切割卷带

115 有货 需要更多?

115 UK 有库存,可在 4-5 个工作日内交货

CNY22.65 ( CNY25.59  含增值税)

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多件: 1 最低: 1
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