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MCP73844T-420I/MS Datasheet (PDF) - Microchip Technology

MCP73844T-420I/MS Datasheet PDF - Microchip Technology
Part # MCP73844T-420I/MS
Download  MCP73844T-420I/MS Download

File Size   414.93 Kbytes
Page   24 Pages
Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology
Description Advanced Single or Dual Cell Lithium-Ion/ Lithium-Polymer Charge Management Controllers

MCP73844T-420I/MS Datasheet (PDF)

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MCP73844T-420I/MS Datasheet PDF - Microchip Technology

Part # MCP73844T-420I/MS
Download  MCP73844T-420I/MS Click to download

File Size   414.93 Kbytes
Page   24 Pages
Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology
Description Advanced Single or Dual Cell Lithium-Ion/ Lithium-Polymer Charge Management Controllers

MCP73844T-420I/MS Datasheet (HTML) - Microchip Technology

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MCP73844T-420I/MS Product details

Description

The MCP7384X family of devices are highly advanced linear charge management controllers for use in space-limited, cost-sensitive applications. The MCP73841 and MCP73842 combine high accuracy, constant-voltage, constant-current regulation, cell preconditioning, cell temperature monitoring, advanced safety timers, automatic charge termination and charge status indication in space-saving, 10-pin MSOP packages. The MCP73841 and MCP73842 provide complete, fully-functional, stand-alone charge management solutions.



Features

• Linear Charge Management Controllers

• High-Accuracy Preset Voltage Regulation:

    -+0.5% (max)

• Four Preset Voltage Regulation Options:

  - 4.1V - MCP73841-4.1, MCP73843-4.1

  - 4.2V - MCP73841-4.2, MCP73843-4.2

  - 8.2V - MCP73842-8.2, MCP73844-8.2

  - 8.4V - MCP73842-8.4, MCP73844-8.4

• Programmable Charge Current

• Programmable Safety Charge Timers

• Preconditioning of Deeply Depleted Cells

• Automatic End-of-Charge Control

• Optional Continuous Cell Temperature Monitoring (MCP73841 and MCP73842)

• Charge Status Output for Direct LED Drive

• Automatic Power-Down when Input Power Removed

• Temperature Range: -40°C to 85°C

• Packaging: MSOP-10 - MCP73841, MCP73842

                 MSOP-8 - MCP73843, MCP73844



Applications

• Lithium-Ion/Lithium-Polymer Battery Chargers

• Personal Data Assistants

• Cellular Telephones

• Hand-Held Instruments

• Cradle Chargers

• Digital Cameras

• MP3 Players




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About Microchip Technology


Microchip Technology is an American semiconductor company that was founded in 1989.
The company provides a wide range of microcontrollers, analog, memory, and security products for various applications in the automotive, industrial, and consumer markets.
Microchip is one of the largest microcontroller suppliers in the world and is known for its expertise in low-power design and its focus on energy-saving technologies.
The company also provides development tools and software to help customers design and prototype their products.
Microchip has operations in over 70 countries and its products are used in a wide range of applications.

*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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