Parameters |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
10 |
Terminal Finish |
Matte Tin (Sn) - annealed |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
1 |
Supply Voltage |
5.2V |
Terminal Pitch |
0.5mm |
Time@Peak Reflow Temperature-Max (s) |
40 |
Base Part Number |
MCP73838 |
Output Voltage |
4.5V |
Number of Channels |
1 |
Interface |
USB |
Max Supply Voltage |
6V |
Min Supply Voltage |
3.75V |
Analog IC - Other Type |
POWER SUPPLY SUPPORT CIRCUIT |
Output Current |
1.2A |
Adjustable Threshold |
YES |
Fault Protection |
Over Voltage |
Battery Chemistry |
Lithium Ion/Polymer |
Number of Cells |
1 |
Current - Charging |
Constant - Programmable |
Charge Current - Max |
1.1A |
Battery Pack Voltage |
4.2V |
Length |
3mm |
Width |
3mm |
Radiation Hardening |
No |
RoHS Status |
ROHS3 Compliant |
Factory Lead Time |
1 Week |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
10-TFSOP, 10-MSOP (0.118, 3.00mm Width) |
Number of Pins |
10 |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tape & Reel (TR) |
Published |
2007 |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Active |
MCP73838T-FJI/UN Overview
In the Tape & Reel (TR) package, you will find it.In order to make it more convenient, it has been included in the 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) package.This device is mounted using type Surface Mount.It is best to set the temperature to -40°C~85°C TA in order to prevent the system from overheating.To operate the device, an analog IC called POWER SUPPLY SUPPORT CIRCUIT is used.To charge the device, a current of Constant - Programmable is required.According to the base part number MCP73838, its related parts can be found.It is possible to find a total of 10 terminations.There is a voltage of 4.2V for the battery pack as well.With maximum charging current, its rating is 1.1A.In order for the product to function as intended, there are 10 pins that must be connected.The total number of channels that can be accessed by users is 1.Batteries with 5.2V should be able to power it.A supply voltage of no more than 6V is required for the device to operate properly.With a 4.5V output voltage, high efficiency is possible.1.2A is the output current during the operation.This circuit can function at a low supply voltage, such as 3.75VV.It is mounted in the same way as Surface Mount.
MCP73838T-FJI/UN Features
Battery pack voltage of 4.2V
1 channels
10-TFSOP, 10-MSOP (0.118, 3.00mm Width) package
MCP73838T-FJI/UN Applications
There are a lot of Microchip Technology MCP73838T-FJI/UN Battery Chargers ICs applications.
- Home appliances
- Tablets
- Golf carts
- Charging cradle for wearable devices
- Portable devices
- Portable medical equipment
- Battery backup applications
- Solar charging
- Maintenance shops
- Automotive electronics