MCP73831 Li-ion/Polymer ProtoBoard (Addon)

Name: MCP73831 Li-ion/Polymer ProtoBoard (Addon)
SKU: 14729
Price: 2.80 USD
Availability: OutOfStock

Li-ion/Poly Battery Charging Addon For My ATMega328P SMD ProtoBoard

Designed by HiboTronix in United Kingdom

MCP73831 Li-ion/Polymer ProtoBoard (Addon) 1

MCP73831 Li-ion/Polymer ProtoBoard (Addon) 2

MCP73831 Li-ion/Polymer ProtoBoard (Addon) 3

MCP73831 Li-ion/Polymer ProtoBoard (Addon) 4

MCP73831 Li-ion/Polymer ProtoBoard (Addon) 5

2018-09-02T19:39:21.167Z-TLionProto_Top.png

2018-09-02T19:39:21.167Z-TLionProto_Bottom.png

$2.80

Out of Stock

Sold out since Oct 09, 2020

Please allow extra time for delivery. If your country isn't listed as a postage destination, please contact me so I can check the current status.

Li-ion/Poly Battery Charging Addon For My ATMega328P SMD ProtoBoard

Now Available With Parts And Assembly. The Charge Current Is Set To 100mA By Default. This Can Be Changed By Swapping R1. Headers Are Not Included Or Soldered For Flexibility. What is it? This Is An…

Now Available With Parts And Assembly. The Charge Current Is Set To 100mA By Default. This Can Be Changed By Swapping R1.

Headers Are Not Included Or Soldered For Flexibility.

What is it?

This Is An Addon For My ATMega328P SMD ProtoBoard But It Could Also Be Used Standalone.

Blog Post Describing Configuration.

ProtoBoard With:

1x MCP73831 Charging Circuit Layout.
56x Plated Through Holes For External Circuits.
1x Hole Each For D0-D13, A0-A7, RESET, VCC.
2x Holes For GND.
2x Large SMD Pads For Battery Wires.
2x THT Board Edge Holes For Power Rails.
4x M3 Standoff Holes For Mounting.

Specs

Mounting Hole Spacing: 32mm
Mounting Hole Diameter: 3.2mm
Dimensions LxW: 40mm x 40mm

Component Designators

R1 - 0805 Footprint For PROG Resistor
C1,C2 - 0805 4.7uF Bypass Capacitor.
R2,R3 - 0805 470Ω Resistors For STAT Led's
Led1,Led2 - 0805 Led For Status.
U1 - MCP73831
J1 - Mini USB Connector For Charging.

USB Connector Footprint Fits PRT-00587 Or Similar.

Why did you make it?

I Designed These Boards As An Addon To My ATMega328P SMD ProtoBoard.

What makes it special?

It's Compact, Mountable Using Standard Hardware And Stack-able Using Headers. It's Also Stack-able With My DC-DC Boost Converter Board Coming Soon.