Fairchild/ON Semiconductor FAN54015UCX

Name: FAN54015UCX
Brand: Fairchild/ON Semiconductor
SKU: 3248034-FAN54015UCX
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: FAN54015UCX

Manufacturer:: Fairchild/ON Semiconductor

Ventron No:: 3248034-FAN54015UCX

Description:: IC USB SW CHARGER LI-ION 20WLCSP

ECAD Model:

Datasheet:: FAN54015UCX

Specifications

Fairchild/ON Semiconductor FAN54015UCX technical specifications, attributes, parameters and parts with similar specifications to Fairchild/ON Semiconductor FAN54015UCX.

Factory Lead Time
5 Weeks
Lifecycle Status
ACTIVE, NOT REC (Last Updated: 1 day ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-UFBGA, WLCSP
Number of Pins
20
Weight
73mg
Operating Temperature
-30°C~85°C TA
Packaging
Tape & Reel (TR)
JESD-609 Code
e1
Pbfree Code
yes
Part Status
Not For New Designs
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Terminal Finish
Tin/Silver/Copper (Sn/Ag/Cu)
Additional Feature
ALSO HAS A CONTROL TECHNIQUE OF PFM
Subcategory
Power Management Circuits
Terminal Position
BOTTOM
Terminal Form
BALL
Number of Functions
1
Supply Voltage
5V
Terminal Pitch
0.4mm
Base Part Number
FAN54015
Output Voltage
1.8V
Max Output Current
1.45A
Input Voltage-Nom
5V
Power Supplies
5V
Interface
I2C, USB
Max Supply Voltage
6V
Min Supply Voltage
4V
Analog IC - Other Type
SWITCHING REGULATOR
Output Current
550mA
Max Output Voltage
4.4V
Control Mode
CURRENT-MODE
Max Input Voltage
20V
Control Technique
PULSE WIDTH MODULATION
Supply Current-Max (Isup)
0.09mA
Min Output Voltage
3.5V
Switcher Configuration
BUCK-BOOST
Switching Frequency-Max
3300kHz
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
Battery Pack Voltage
4.5V Max
Height
378μm
Length
1.96mm
Width
1.87mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

FAN54015UCX Overview
There is a package named Tape & Reel (TR) that contains it.An included version of it is available in the package 20-UFBGA, WLCSP.In this case, the device has a mounting type of Surface Mount.The best thing to do is to set the temperature to -30°C~85°C TA.It uses an analog integrated circuit of type SWITCHING REGULATOR.Device charging requires Constant - Programmable current.There are related parts to this device according to the base part number FAN54015.Among its terminations, there are 20.Hence, the battery pack is at 4.5V Max when it comes to voltage.Several programmable features, including Current, Timer, Voltage.Product functionality is dependent on 20 pins.Power can be provided by a battery with 5V.As long as the supply voltage is 6V, it is capable of withstanding the voltage.Having the output voltage set to 1.8V may result in high efficiency.It is performed with a current output of 550mA for the output of the operation.Devices in this category are classified as Power Management Circuits.This device can work at as low a voltage as possible, such as 4V.It is mounted in the way of Surface Mount.It was determined during the design process that Vsup (maximum supply voltage) should be set to 0.09mA.The power supply for this part is set to 5V.The device has 5V voltage input at the moment.20V is the maximum input voltage it can handle.In addition to the features above, the device can also generate the following features of ALSO HAS A CONTROL TECHNIQUE OF PFM.A switching frequency of 3300kHz is the maximum for the part.As a maximum output supply voltage for this operation, the voltage must be set to 4.4V.The maximum output current is reduced to 1.45A in order to meet the operation conditions.

FAN54015UCX Features
Battery pack voltage of 4.5V Max
Power Management Circuits subcategory
Addtional features of ALSO HAS A CONTROL TECHNIQUE OF PFM
20-UFBGA, WLCSP package

FAN54015UCX Applications
There are a lot of ON Semiconductor FAN54015UCX Battery Chargers ICs applications.

Fleet management
Crosswalk marker lights
Remote control toys
Military equipment
Man lift
GPS portable devices
Battery backup applications
Wearables
Portable medical equipment
Cellphones

FAN54015UCX More Descriptions

USB-Compliant Single-Cell Li-Ion Switching Charger with USB-OTG Boost Regulator
Switching Regulator, Current-mode, 1.908A, 3300kHz Switching Freq-Max, PBGA20
EAR99 FAN54015 ACTIVE NOT REC (Last Updated: 1day ago) Tin/Silver/Copper (Sn/Ag/Cu) battery charger 5V 1.45A 0.4mm 3300kHz
The FAN54015 IC provides a fully integrated charging function from a USB power source for single-cell (1S) Li-Ion and Li-Po batteries. The IC includes over-voltage protection, a highly efficient DC-DC synchronous converter with a 1.45 A output at 4.2 V, sufficient to charge up to 2000 mAh Li-Ion and Li-Po batteries at 0.7 C charge rate. The FAN54015 provides battery charging in three phases: conditioning, constant current, and constant voltage to protect the battery and maximize runtime. Charge current is reduced if the on-chip die temperature monitor reaches 120°C. The device is I2C controlled for programming charge operating modes and parameters. The IC is offered in a 1.96 mm x 1.87 mm 20-bump WLCSP.

Certification