Parameters |
Factory Lead Time |
1 Week |
Lifecycle Status |
LAST SHIPMENTS (Last Updated: 2 weeks ago) |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
20-UFBGA, WLCSP |
Weight |
73mg |
Operating Temperature |
-30°C~85°C TA |
Packaging |
Tape & Reel (TR) |
JESD-609 Code |
e1 |
Pbfree Code |
yes |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
20 |
ECCN Code |
EAR99 |
Terminal Finish |
Tin/Silver/Copper (Sn/Ag/Cu) |
Subcategory |
Power Management Circuits |
Terminal Position |
BOTTOM |
Terminal Form |
BALL |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
1 |
Supply Voltage |
5V |
Terminal Pitch |
0.4mm |
Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED |
JESD-30 Code |
R-PBGA-B20 |
Qualification Status |
Not Qualified |
Power Supplies |
5V |
Interface |
I2C, USB |
Max Supply Voltage |
6V |
Min Supply Voltage |
4V |
Analog IC - Other Type |
ANALOG CIRCUIT |
Max Input Voltage |
20V |
Fault Protection |
Over Temperature, Over Voltage, Short Circuit |
Battery Chemistry |
Lithium Ion/Polymer |
Number of Cells |
1 |
Programmable Features |
Current, Timer, Voltage |
Current - Charging |
Constant - Programmable |
Charge Current - Max |
1.25A |
Battery Pack Voltage |
4.5V Max |
Height Seated (Max) |
0.625mm |
RoHS Status |
RoHS Compliant |
FAN5405BUCX Overview
This item can be found in the Tape & Reel (TR) package.There is a 20-UFBGA, WLCSP package that comes with this item.The mounting type of the device is Surface Mount.A temperature setting of -30°C~85°C TA would be the best thing to do.In order for this device to function, it utilizes an analog integrated circuit called ANALOG CIRCUIT.The device requires Constant - Programmable current to charge.Among its terminations, there are 20.This battery pack has a voltage of 4.5V Max.Serveral programmable features like Current, Timer, Voltage.A maximum charging current of 1.25A is achieved by the part.A battery with 0V would be enough for it to run.A 6V supply voltage can be applied to it.This device is a member of subcategory Power Management Circuits.It is capable of functioning at a voltage as low as possible, for example 4V voltage for this circuit is used.In order to mount it, it has to align itself with Surface Mount.With respect to the power supply for the part, it is set to 5V.Voltage input can be as low as 20V volts at its maximum.
FAN5405BUCX Features
Battery pack voltage of 4.5V Max
Power Management Circuits subcategory
20-UFBGA, WLCSP package
FAN5405BUCX Applications
There are a lot of ON Semiconductor FAN5405BUCX Battery Chargers ICs applications.
- Electric tour bus
- Laptops
- Military equipment
- Crosswalk marker lights
- Wearables
- Industrial
- TV sticks
- Electric pallet truck
- Man lift
- Modern LA