Fairchild/ON Semiconductor FAN54005UCX

Name: FAN54005UCX
Brand: Fairchild/ON Semiconductor
SKU: 3248032-FAN54005UCX
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: FAN54005UCX

Manufacturer:: Fairchild/ON Semiconductor

Ventron No:: 3248032-FAN54005UCX

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

ECAD Model:

Datasheet:: FAN54005UCX

Specifications

Fairchild/ON Semiconductor FAN54005UCX technical specifications, attributes, parameters and parts with similar specifications to Fairchild/ON Semiconductor FAN54005UCX.

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 1 day 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)
Published
2016
JESD-609 Code
e1
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Terminal Finish
Tin/Silver/Copper (Sn/Ag/Cu)
Terminal Position
BOTTOM
Terminal Form
BALL
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
5V
Terminal Pitch
0.4mm
Reflow Temperature-Max (s)
NOT SPECIFIED
JESD-30 Code
R-PBGA-B20
Number of Channels
2
Interface
I2C, USB
Max Supply Voltage
6V
Min Supply Voltage
4V
Analog IC - Other Type
POWER SUPPLY SUPPORT CIRCUIT
Adjustable Threshold
YES
Max Input Voltage
20V
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
1
Programmable Features
Current, Voltage
Current - Charging
Constant - Programmable
Charge Current - Max
1.45A
Battery Pack Voltage
4.5V
Height Seated (Max)
0.625mm
RoHS Status
ROHS3 Compliant

Description

FAN54005UCX Overview
It is included in the Tape & Reel (TR) package. For convenience, it is included in the 20-UFBGA, WLCSP package.A Surface Mount mounting type is assigned to the device.The temperature should be set to -30°C~85°C TA to ensure reliable performance.In order for this device to function, it utilizes an analog integrated circuit called POWER SUPPLY SUPPORT CIRCUIT.Providing Constant - Programmable current to the device is the only way to charge it.There are no terminations in it at all.The battery pack is set to 4.5V when it comes to the battery.Programmable features, such as Current, Voltage, are available.According to the manufacturer, it is rated at 1.45A at maximum charging current.The total number of channels that can be accessed by users is 2.A 5V battery should be sufficient.It is crucial that the supply voltage of the device does not exceed 6V for the device to work properly.The device can operate at a voltage of 4V as low as possible.It is mounted in the manner of Surface Mount.Voltage input can be as low as 20V volts at its maximum.

FAN54005UCX Features
Battery pack voltage of 4.5V
2 channels
20-UFBGA, WLCSP package

FAN54005UCX Applications
There are a lot of ON Semiconductor FAN54005UCX Battery Chargers ICs applications.

Floor scrubber
TV sticks
Energy harvesting
Fleet management
Tablets
Truck dealers
Portable medical equipment
Maintenance shops
Home routers
Mobile lighting

FAN54005UCX More Descriptions

Battery Charge Controller, Switching, 200mA - 1.45 A, with USB-OTG Boost Regulator
Battery Charger, -40 To 85Deg C Rohs Compliant: Yes |Onsemi FAN54005UCX.
EAR99 ACTIVE (Last Updated: 1day ago) Tin/Silver/Copper (Sn/Ag/Cu) Tape & Reel (TR) battery charger 5V 1.45A 0.4mm -30C~85C TA
The FAN54005 combines a highly integrated switch-mode charger, to minimize single-cell Lithium-ion (Li-ion) charging time from a USB power source, and a boost regulator to power a USB peripheral from the battery.The charging parameters and operating modes are programmable through an I2C Interface that operates up to 3.4 Mbps. The charger and boost regulator circuits switch at 3 MHz to minimize the size of external passive components.The FAN54005 provides battery charging in three phases: conditioning, constant current and constant voltage.To ensure USB compliance and minimize charging time, the input current limit can be changed through the I2C interface by the host processor. Charge termination is determined by a programmable minimum current level. A safety timer with reset control provides a safety backup for the I2C host. Charge status is reported to the host through the I2C port.The integrated circuit (IC) automatically restarts the charge cycle when the battery falls below an internal threshold. If the input source is removed, the IC enters a high-impedance mode, preventing leakage from the battery to the input. Charge current is reduced when the die temperature reaches 120°C, protecting the device and PCB from damage.The FAN54005 can operate as a boost regulator on command from the system. The boost regulator includes a soft-start that limits inrush current from the battery and uses the same external components used for charging the battery.

Certification