What is FAN54015UCX?
FAN54015UCX is a PMIC - Battery Chargers component from ON Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original FAN54015UCX, PMIC - Battery Chargers, by ON Semiconductor
IC USB SW CHARGER LI-ION 20WLCSP
RoHS
Datasheet
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Key specifications
Serise
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
PMIC - Battery ChargersDescription
IC USB SW CHARGER LI-ION 20WLCSP
key Attributes
-
Technical document
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
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Structured product content
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Product overview
Overview
The FAN54010 family (FAN5401X) combines a highly integrated switch-mode charger, to minimize single-cell Lithiumion (Li-ion) charging time from a USB power source, and a boost regulator to power a USB peripheral from the battery.
Features
• Fully Integrated, High-Efficiency Charger for Single-Cell Li-Ion and Li-Polymer Battery Packs
• Faster Charging than Linear
• Charge Voltage Accuracy: ±0.5% at 25°C ±1% from 0 to 125°C
• ±5% Input Current Regulation Accuracy
• ±5% Charge Current Regulation Accuracy
• 20V Absolute Maximum Input Voltage
• 6V Maximum Input Operating Voltage
• 1.45A Maximum Charge Rate
• Programmable through High-Speed I2C Interface (3.4Mb/s) with Fast Mode Plus Compatibility
– Input Current
– Fast-Charge / Termination Current
– Charger Voltage
– Termination Enable
• 3MHz Synchronous Buck PWM Controller with Wide Duty Cycle Range
• Small Footprint 1μH External Inductor
• Safety Timer with Reset Control
• 1.8V Regulated Output from VBUS for Auxiliary Circuits
• Weak Input Sources Accommodated by Reducing Charging Current to Maintain Minimum VBUS Voltage
• Low Reverse Leakage to Prevent Battery Drain to VBUS
• 5V, 500mA Boost Mode for USB OTG for 3.0 to 4.5V Battery InputApplications
• Cell Phones, Smart Phones, PDAs
• Tablet, Portable Media Players
• Gaming Device, Digital Cameras
Full technical breakdown
Detailed Specifications
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Popular Specs Surfaced First
Product Parameter
Terminal Finish
Tin/Silver/Copper (Sn/Ag/Cu)
Product Parameter
Control Mode
CURRENT-MODE
Product Parameter
Control Technique
PULSE WIDTH MODULATION
Product Parameter
Analog IC - Other Type
SWITCHING REGULATOR
Product Parameter
Power Supplies
5V
Product Parameter
Input Voltage-Nom
5V
Terminal Finish
Tin/Silver/Copper (Sn/Ag/Cu)
Control Mode
CURRENT-MODE
Control Technique
PULSE WIDTH MODULATION
Analog IC - Other Type
SWITCHING REGULATOR
Power Supplies
5V
Input Voltage-Nom
5V
Switcher Configuration
BUCK-BOOST
Current - Charging
Constant - Programmable
Number Of Cells
1
Battery Chemistry
Lithium Ion/Polymer
Fault Protection
Over Temperature, Over Voltage, Short Circuit
Programmable Features
Current, Timer, Voltage
Supply Current-Max (Isup)
0.09mA
Battery Pack Voltage
4.5V Max
Switching Frequency-Max
3300kHz
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
HTSUS
8542.39.0001
JESD-609 Code
e1
ECCN Code
EAR99
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
5 Weeks
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Supply Voltage
5V
Part Status
Not For New Designs
Manufacturer
ON Semiconductor
Terminal Form
BALL
Terminal Pitch
0.4mm
Package / Case
20-UFBGA, WLCSP
Output Current
550mA
Interface
I2C, USB
Number Of Functions
1
Radiation Hardening
No
Number Of Terminations
20
Number Of Pins
20
Mount
Surface Mount
Pbfree Code
yes
Terminal Position
BOTTOM
Max Input Voltage
20V
Max Supply Voltage
6V
Output Voltage
1.8V
Subcategory
Power Management Circuits
Min Supply Voltage
4V
Lifecycle Status
ACTIVE, NOT REC (Last Updated: 1 day ago)
Operating Temperature
-30°C~85°C TA
Sub-Categories
PMIC - Battery Chargers
Min Output Voltage
3.5V
Max Output Voltage
4.4V
Base Part Number
FAN54015
Manufacturer'S Part No.
FAN54015UCX
Max Output Current
1.45A
Additional Feature
ALSO HAS A CONTROL TECHNIQUE OF PFM
Weight
73mg
Width
1.87mm
Height
378μm
Length
1.96mm
Common questions
Product FAQ
Quick answers for buyers reviewing FAN54015UCX, stock, documentation, and sourcing steps.
What package and description are listed for FAN54015UCX?
FAN54015UCX is listed with package reference WLCSP. The current product description is IC USB SW CHARGER LI-ION 20WLCSP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is FAN54015UCX available in stock?
This page currently shows 42000 units in stock and 42000 units available for FAN54015UCX. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for FAN54015UCX?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for FAN54015UCX by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for FAN54015UCX?
Yes. This page links to the datasheet for FAN54015UCX by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify FAN54015UCX before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for FAN54015UCX before approving the order.
PMIC - Battery Chargers
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