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MAX4785EXK+T

电源负载开关, 电流限制, 1输出, 2.3 V至5.5 V, 120 mA/0.7 ohm输出, SC-70-5

MAXIM INTEGRATED PRODUCTS MAX4785EXK+T
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制造商产品编号:
MAX4785EXK+T
库存编号
2517255
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产品概述

The MAX4785EXK+T is a 50mA current limit switch in 5 pin SC-70 package. This switch features an internal current limiting to prevent host device from being damaged due to faulty load conditions, analogue switch has a low 0.7ohm on-resistance and operate from a 2.3V to 5.5V input voltage range. When the switch is on and a load is connected to the port, blanking time of 14ms ensures that the transient voltages settle down. If after this blanking time load current is greater than the current limit, the MAX4785 enter a latch-off state where the switch is turned off and FLAG (complementary) is issued to the microprocessor. The switch can be turned on again by cycling power or the ON pin. The current limits makes device ideal for load-switching applications, it is also used at PDAs and palmtop devices, cell phones and GPS systems.
  • Supply current is 65µA at VIN = 2.3V to 5V
  • Operating temperature range from -40°C to 85°C
  • Shutdown current is 0.01µA
  • Undervoltage lockout
  • Fast current limit response time
  • 8µA latch-off current
  • Reverse current protection
  • Thermal shutdown protection
  • Cell Phones; Global Positioning Systems (GPS); Handheld Devices; PDAs and Palmtop Devices

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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5.5V

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120mA

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0.7ohm

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SC-70

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5引脚

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高有源

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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
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技术文档 (1)

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CNY21.93 ( CNY24.78  含增值税)

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