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MAX1909 Datasheet (PDF) - Maxim Integrated Products

MAX1909 Datasheet PDF - Maxim Integrated Products
Part # MAX1909
Download  MAX1909 Download

File Size   439.06 Kbytes
Page   30 Pages
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products
Description Multichemistry Battery Charger with Automatic System Power Selector

MAX1909 Datasheet (PDF)

Go To PDF Page Download Datasheet
MAX1909 Datasheet PDF - Maxim Integrated Products

Part # MAX1909
Download  MAX1909 Click to download

File Size   439.06 Kbytes
Page   30 Pages
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products
Description Multichemistry Battery Charger with Automatic System Power Selector

MAX1909 Datasheet (HTML) - Maxim Integrated Products

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MAX1909 Product details

General Description

The MAX1909/MAX8725 highly integrated control ICs simplify construction of accurate and efficient multichemistry battery chargers. The MAX1909/MAX8725 use analog inputs to control charge current and voltage, and can be programmed by a host microcontroller (µC) or hardwired. High efficiency is achieved through use of buck topology with synchronous rectification.



Features

♦ ±0.5% Accurate Charge Voltage (0°C to +85°C)

♦ ±3% Accurate Input Current Limiting

♦ ±5% Accurate Charge Current

♦ Programmable Charge Current >4A

♦ Automatic System Power-Source Selection

♦ Analog Inputs Control Charge Current and Charge Voltage

♦ Monitor Outputs for Current Drawn from AC Input Source AC Adapter Presence

♦ Up to 17.65V (max) Battery Voltage

♦ Maximum 28V Input Voltage

♦ Greater than 95% Efficiency

♦ Charge Any Battery Chemistry: Li+, NiCd, NiMH, Lead Acid, etc.



Applications

  Notebook and Subnotebook Computers

  Hand-Held Data Terminals



 




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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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