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MAX891L Datasheet (PDF) - Maxim Integrated Products
MAX891L Datasheet PDF - Maxim Integrated Products
Part # MAX891L
Download  MAX891L Download
File Size   108.28 Kbytes
Page   8 Pages
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products
Description Current-Limited, High-Side P-Channel Switches with Thermal Shutdown

MAX891L Datasheet (PDF)

Go To PDF Page Download Datasheet
MAX891L Datasheet PDF - Maxim Integrated Products

Part # MAX891L
Download  MAX891L Click to download

File Size   108.28 Kbytes
Page   8 Pages
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products
Description Current-Limited, High-Side P-Channel Switches with Thermal Shutdown

MAX891L Datasheet (HTML) - Maxim Integrated Products


MAX891L Product details

General Description

The MAX891L/MAX892L smart, low-voltage, P-channel, MOSFET power switches are intended for high-side load-switching applications. These switches operate with inputs from 2.7V to 5.5V, making them ideal for both 3V and 5V systems. Internal current-limiting circuitry protects the input supply against overload. Thermal overload protection limits power dissipation and junction temperatures.

The MAX891L/MAX892L’s maximum current limits are 500mA and 250mA, respectively. The current limit through the switch is programmed with a resistor from SET to ground. When the switch is on, the quiescent supply current is a low 13µA. When the switch is off, the quiescent current decreases to 0.1µA.

The MAX891L/MAX892L are available in 8-pin µMAX packages.



Features

♦ Ultra-Small µMAX Package—Only 1.11mm High

♦ 2.7V to 5.5V Input Range

♦ Programmable Current Limit

♦ Low 13µA Quiescent Current at VIN = 3.3V, 0.1µA Switch Off

♦ Thermal Shutdown

♦ FAULT Indicator Output

♦ On-Resistances:

   0.12Ω (MAX891L)

   0.25Ω (MAX892L)

  

Applications

  PCMCIA Slots

  Access Bus Slots

  Portable Equipment



 




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About Maxim Integrated Products

Maxim Integrated Products is a publicly traded company that designs, develops, and sells a wide range of high-performance analog and mixed-signal integrated circuits (ICs).
The company was founded in 1983 and is headquartered in San Jose, California.
Maxim Integrated Products serves customers in a variety of markets, including communications, computing, consumer, industrial, medical, and automotive.
The company offers a comprehensive portfolio of products, including data converters, amplifiers and comparators, power management ICs, microcontrollers, security and protection devices, and sensors, among others.
Maxim Integrated Products is dedicated to innovation and customer satisfaction, and is committed to delivering high-quality, reliable solutions to its customers.
With a focus on energy efficiency and sustainability, Maxim Integrated Products is at the forefront of the semiconductor industry, driving technological advancements in the fields of analog and mixed-signal ICs.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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