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MAX8570EUT+T

显示驱动器, LCD 升压升压转换器, MOSFET, 2.7 V至5.5 V, 800 kHz, SOT-23-6

MAXIM INTEGRATED PRODUCTS MAX8570EUT+T
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制造商产品编号:
MAX8570EUT+T
库存编号
2514354
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产品概述

The MAX8570EUT+T is a high efficiency LCD boost with True Shutdown mode in 6 pin SOT-23 package. This LCD step-up converter uses an internal N-channel switch and an internal P-channel output isolation switch. A unique control scheme provides highest efficiency over a wide range of load conditions. The internal MOSFET switch reduces external component count and high switching frequency allows for tiny surface mount components. The MAX8570 uses 110mA current limit to reduce ripple and component size in low current applications. The built-in safety features protect the internal switch and downstream components from fault conditions. It also includes low quiescent current and True Shutdown mode to save power. The MAX8570 allows user to set the output voltage between 3V and 28V. This step-up converter is ideal for small LCD panels with low current requirements but can also be used in other applications such as LCD bias generators and polymer LEDs (OLED).
  • Supply voltage range from 2.7V to 5.5V
  • Operating temperature range from -40°C to 85°C
  • 20mA at 20V from single Li+ battery
  • Efficiency of 87%
  • Up to 800KHz switching frequency
  • VCC shutdown current of 0.05µA at TA = 25°C and VCC supply current of 25µA
  • Line regulation of 0.1 %/V and load regulation of 0.1 %/mA

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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SOT-23

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6引脚

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2.7V

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5.5V

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-

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-40°C

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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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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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