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MCP73833-FCI/UN

Battery Charger for 1 Cell of Li-Ion, Li-Pol battery, 6V input, 4.533V/1 A charge, MSOP-10

MICROCHIP MCP73833-FCI/UN
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Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
MCP73833-FCI/UN
Newark Part No.:
88K5666
Technical Datasheet:
MCP73833-FCI/UN   Datasheet
See all Technical Docs

Product Overview

The MCP73833-FCI/UN is a 1A output current linear charge Management Controller includes integrated pass transistor, integrated current sensing and reverse discharge protection. It includes safety features such as cell temperature monitoring, on-chip thermal regulation and safety timers. The MCP73833 employs a constant current/constant voltage charge algorithm with selectable preconditioning and charge termination. The constant current value is set with one external resistor. The MCP73833 limits the charge current based on die temperature during high power or high ambient conditions. This thermal regulation optimizes the charge cycle time while maintaining device reliability.
  • Integrated pass transistor
  • Integrated current sense
  • Integrated reverse discharge protection
  • Constant current/constant voltage operation with thermal regulation
  • Programmable charge current up to 1A maximum
  • Preconditioning of deeply depleted cells
  • Automatic end-of-charge control selectable current threshold
  • Automatic recharge selectable voltage threshold
  • Two charge status outputs
  • Cell temperature monitor
  • Low-dropout linear regulator mode
  • Automatic power-down when input power removed
  • Under-voltage lockout
  • Power good output

Applications

Power Management, Portable Devices, Communications & Networking, Audio, Wireless, Consumer Electronics

Warnings

ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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:
Li-Ion, Li-Pol

:
6V

:
4.2V

:
1A

:
MSOP

:
10Pins

:
1

:
-40°C

:
85°C

:
-

:
MSL 1 - Unlimited

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Technical Documents (6)

CAD Downloads

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Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
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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Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

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