MicroController Pros Home Page My Account  Cart Contents  Checkout  

****Note: We no longer process and ship international orders. Only orders from USA and Canada are now accepted.****
You can place international orders for our products on E-Bay. Just copy the item's title description from our website and paste it into the search box on E-Bay and place your order there.

  Store » Parts & Components » Batteries & Chargers » PRT-10401 My Account  |  Cart Contents  |  Checkout   
Quick Find
 
Enter keywords to find the product you are looking for in the Quick Find field above

or use
Advanced Search
Categories
Accessory Boards->
8051->
ADI Blackfin
Arduino->
ARM->
Atmel AVR->
Cypress PSoC
Freescale->
FTDI->
Locktronics
Microchip PIC->
MIPS
Parallax->
Renesas
Silicon Labs
ST Microelectronics->
Texas Instruments->
Tibbo->
Books->
Displays->
E-Blocks->
EEPROM/EPROM/FLASH
Embedded Ethernet->
Embedded Software->
I/O Modules->
Parts & Components->
  Batteries & Chargers
  Buzzers
  Cables/Adapters->
  Cameras
  Chips/ICs
  Connectors
  Crystals
  Diodes
  IC Sockets
  Joysticks/Keypads
  LEDs
  Memory Cards
  Motor Drivers
  Power Supplies/Adapters
  Relays
  Resistors
  RTCs
  Sensors->
  Solar Cells
  Switches
  Transistors
  Voltage Regulators
  Generic Pin Converters
Pick & Place Tools
Programmable Logic (PLD)
Prototype PCBs->
Robotics
ROM/Flash Emulators
Test & Measurement->
Tutorial Software
Universal Programmers->
Wireless->
Information
Intro to Embedded Tools
Embedded News Digest
Useful Resources
Shipping & Returns
Warranty & Liability
Privacy Notice
Conditions of Use
Contact Us
LiPo Battery Charger for 3.7V Cells, mini-USB, 4.2V MCP73831 US$5.95

PRT-10401
LiPo Battery Charger for 3.7V Cells, mini-USB, 4.2V MCP73831


The LiPo Charger Basic uses a Microchip MCP73831T-2ACI/OT charge management controller to charge 3.7V single-cell Lithium-Ion or Lithium-Polymer batteries at a rate of 500mA per hour.

The board incorporates a charging circuit, status LED, connector for your battery (JST type), and the mini-USB connector. A small mounting hole allows this charger to be embedded into a project easily. The board measures 29.4 × 10.8 mm. Two through-hole pads are provided in case you need to install header pins to connect a battery that does not have a JST connector.

Instead of requiring a PC's USB power, you might consider the TOL-11456 wall-mount 5V, 1A power supply that uses a USB cable for delivery.

MCP73831T-2ACI/OT Specifications

  • Regulated Output Voltage (Vreg): 4.20V
  • Precondition Current Ratio (Ipreg/Ireg): 10
  • Precondition Voltage Threshold Ratio (Vpth/Vreg): 66.5
  • Charge Termination Current Ratio (Iterm/Ireg): 7.5
  • Recharge Voltage Threshold Ratio (Vrth/Vreg): 96.5
  • Temperature range: -40 to +85 °C
Be sure to read the datasheet below and the datasheet of your battery to make sure this charger will work with your battery.

Basic mini-USB LiPo Charger Resources


Optional Recommended Products for this Item
Rectangular Pin Header, Male, 1x40 Single Row, 2.54mm Spacing+ US$0.75

This product was added to our catalog on Friday 16 December, 2011.

Reviews

Customers who bought this product also purchased
Arduino Stackable Female Header Kit, for R2 & earlierArduino Stackable Female Header Kit, for R2 & earlierUS$1.50

Rectangular Pin Header, Male, 1x40 Single Row, 2.54mm SpacingRectangular Pin Header, Male, 1x40 Single Row, 2.54mm SpacingUS$0.75

Real-Time Clock Add-on Module, PCF8563, UEXT InterfaceReal-Time Clock Add-on Module, PCF8563, UEXT InterfaceUS$4.00

Polymer Lithium Ion Battery, 2000mAh, JST ConnectorPolymer Lithium Ion Battery, 2000mAh, JST ConnectorUS$6.95

Prototype Board for Olimex Arduino Compatible BoardsPrototype Board for Olimex Arduino Compatible BoardsUS$3.75

Pack of 12 Prototyping Wires for 0.025-inch Square PinsPack of 12 Prototyping Wires for 0.025-inch Square PinsUS$2.50

Shopping Cart more
0 items
What's New? more
eMMC5.1/SD3.0 Full License for LAP-F Logic/Protocol Analyzers
eMMC5.1/SD3.0 Full License for LAP-F Logic/Protocol Analyzers
US$3,500.00
Tell A Friend
 

Tell someone you know about this product.
Notifications more
NotificationsNotify me of updates to LiPo Battery Charger for 3.7V Cells, mini-USB, 4.2V MCP73831
Reviews more
Write ReviewWrite a review on this product!
  Tuesday 19 March, 2024   List of all our Products

Copyright © 2003-2017 MicroController Pros LLC
Powered by osCommerce