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MCP73833

Stand-Alone Linear Li-Ion/Li-Polymer Charge Management Controller

Status: In Production

Features:

  • High accuracy preset output voltage regulation
  • Regulated output voltage options
  • User-programmable charge current up to 1A
  • Two open-drain Status outputs
  • Preconditioning and end-of-charge ratio options
  • Under-voltage lockout
  • Power Good output
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

1A output current linear charge management controller. Includes integrated pass transistor, integrated current sensing, and reverse discharge protection. Also includes safety features such as cell temperature monitoring, on-chip thermal regulation and safety timers. Available in 10-pin 3mm x 3mm DFN package and 10-pin MSOP package

Additional Features
    • High accuracy preset output voltage regulation
    • Regulated output voltage options
    • User-programmable charge current up to 1A
    • Two open-drain Status outputs
    • Preconditioning and end-of-charge ratio options
    • Under-voltage lockout
    • Power Good output
Parametrics
Name
Value
Linear Mode
Yes
# of Cells
1
Int/Ext FET
Int
Vcc Range (V)
3.75 to 6.0
Voltage Regulation Accuracy (%)
0.75
Temperature Monitor
Yes
Charge Safety Timers
Yes
Max Thermal Regulation
Yes

Documents

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Development Environment

  • Demo & Evaluation Boards
  • Application Examples
Demo & Evaluation Boards
MCP73833 Li-Ion Battery Charger Eval Bd
MCP73833 Li-Ion Battery Charger Eval Bd ( MCP73833EV )

The MCP73833 Evaluation Board is an evaluation and demonstration tool for Microchip’s MCP73833/4 Stand-Alone Linear Li-Ion/Li-Polymer Charge Management Controllers. Two independent circuits are provided (only one is populated) for charging single cell Li-Ion / Li-Polymer battery packs (the battery packs are not included). Each circuit design provides constant current charging followed by...

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Li-Ion System Power Path Mgmt Ref Des
Li-Ion System Power Path Mgmt Ref Des ( MCP7383XRD-PPM )

Portable electronics has played an important role in modern era. Due to the natural characteristics of Li-Ion / Li-Polymer batteries, they are the most popular power sources for mobile devices. However, extra care in design is always important to implement Li-Ion / Li-Polymer batteries. System Power Path Management allows end-users to charge their batteries without interruption.
...

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP73833T-B6I/MF
0.023900
0.234849
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833T-CNI/MF
0.023900
0.234849
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833-HAI/MF
0.023900
0.041667
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833T-HAI/MF
0.023900
0.234849
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833T-6SI/MF
0.023900
0.234849
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833-YAI/MF
0.023900
0.041667
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833T-AMI/MF
0.023900
0.234849
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833T-GPI/MF
0.023900
0.234849
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833-6SI/MF
0.023900
0.041667
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833T-BZI/MF
0.023900
0.234849
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833T-G8I/MF
0.023900
0.234849
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833T-YAI/MF
0.023900
0.234849
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833-GPI/MF
0.023900
0.041667
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833-NVI/MF
0.023900
0.041667
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833T-FCI/MF
0.023900
0.234849
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833-DZI/MF
0.023900
0.041667
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833T-DZI/MF
0.023900
0.234849
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833T-NVI/MF
0.023900
0.234849
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833-FCI/MF
0.023900
0.041667
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833-G8I/MF
0.023900
0.041667
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833-CNI/MF
0.023900
0.041667
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833-B6I/MF
0.023900
0.041667
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833-AMI/MF
0.023900
0.041667
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833-BZI/MF
0.023900
0.041667
10
DFN
3x3x0.9mm
Matte Tin
e3
MCP73833T-CNI/UN
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
MCP73833-CNI/UN
0.023200
0.060000
10
MSOP
3x3mm
Matte Tin
e3
MCP73833T-B6I/UN
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
MCP73833T-FCI/UN
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
MCP73833T-YAI/UN
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
MCP73833-FCI/UN
0.023200
0.060000
10
MSOP
3x3mm
Matte Tin
e3
MCP73833-BZI/UN
0.023200
0.060000
10
MSOP
3x3mm
Matte Tin
e3
MCP73833-AMI/UN
0.023200
0.060000
10
MSOP
3x3mm
Matte Tin
e3
MCP73833-G8I/UN
0.023200
0.060000
10
MSOP
3x3mm
Matte Tin
e3
MCP73833T-6SI/UN
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
MCP73833T-AMI/UN
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
MCP73833-6SI/UN
0.023200
0.060000
10
MSOP
3x3mm
Matte Tin
e3
MCP73833-GPI/UN
0.023200
0.060000
10
MSOP
3x3mm
Matte Tin
e3
MCP73833-NVI/UN
0.023200
0.060000
10
MSOP
3x3mm
Matte Tin
e3
MCP73833T-BZI/UN
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
MCP73833T-G8I/UN
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
MCP73833T-GPI/UN
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
MCP73833T-NVI/UN
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
MCP73833-YAI/UN
0.023200
0.060000
10
MSOP
3x3mm
Matte Tin
e3
MCP73833-B6I/UN
0.023200
0.060000
10
MSOP
3x3mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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