FAN54053UCX
- Mfr.Part #
- FAN54053UCX
- Manufacturer
- onsemi
- Package / Case
- 25-UFBGA, WLCSP
- Datasheet
- Download
- Description
- IC BATT CHG LI-ION 1CELL 25WLCSP
- Stock
- 4,599
- In Stock :
- 4,599
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- Manufacturer :
- onsemi
- Product Category :
- Battery Chargers
- Package / Case :
- 25-UFBGA, WLCSP
- Lifecycle Status :
- ACTIVE, NOT REC (Last Updated: 1 day ago)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Pins :
- 25
- Programmable Features :
- Current, Timer, Voltage
- Length :
- 2.4mm
- Mount :
- Surface Mount
- Fault Protection :
- Over Temperature, Over Voltage, Short Circuit
- Mounting Type :
- Surface Mount
- Terminal Position :
- BOTTOM
- Number of Channels :
- 2
- Output Voltage :
- 4.2V
- Peak Reflow Temperature (Cel) :
- 260
- Current - Charging :
- Constant - Programmable
- Max Supply Voltage :
- 6V
- Operating Temperature :
- -30°C~85°C TA
- Output Current :
- 2.3A
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Charge Current - Max :
- 1.55A
- Battery Chemistry :
- Lithium Ion/Polymer
- Packaging :
- Tape and Reel (TR)
- Number of Functions :
- 1
- JESD-609 Code :
- e1
- Weight :
- 4.62mg
- Adjustable Threshold :
- yes
- Number of Cells :
- 1
- Number of Terminations :
- 25
- Min Supply Voltage :
- 4V
- Interface :
- I2C
- Pbfree Code :
- yes
- Analog IC - Other Type :
- POWER SUPPLY MANAGEMENT CIRCUIT
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Terminal Form :
- Ball
- Terminal Pitch :
- 0.4mm
- Width :
- 2mm
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- FAN54053UCX

Battery Chargers onsemi FAN54053UCX Overview
The onsemi FAN54053UCX is a state-of-the-art single-cell lithium-ion battery charger that is designed to meet the rigorous demands of modern portable devices. This compact yet powerful IC integrates a variety of features to optimize battery management and enhance device longevity. Its small form factor, encapsulated in a 25WLCSP package, makes it an ideal choice for space-constrained applications. Equipped with advanced charging algorithms and thermal management capabilities, the FAN54053UCX ensures safe and efficient charging, making it a critical component for manufacturers looking to enhance their products with reliable and high-performance battery solutions. This Battery Chargers onsemi FAN54053UCX is expertly designed to cater to a broad range of consumer electronics, offering a perfect blend of power, precision, and performance.
FAN54053UCX Features
The FAN54053UCX battery charger includes several key features that set it apart from competitors. It supports up to 1.55A of charging current, which can be precisely regulated to meet the specific needs of various battery sizes and chemistries. The IC also features integrated power-path management, allowing the device to be powered and charge simultaneously, which reduces downtime for the end-user. Its dynamic power management optimizes power allocation between the charger and the system, enhancing the overall efficiency. Additionally, its built-in safety features include over-voltage, over-current, and thermal protection to ensure the safety and longevity of both the battery and the device it powers.
FAN54053UCX Applications
- Smartphones: Utilized in smartphone manufacturing to ensure fast and efficient charging, maximizing user uptime and enhancing user experience.
- Wearable Technology: Powers a wide range of wearables, from fitness trackers to smartwatches, providing efficient energy management in a compact footprint.
- Portable Medical Devices: Ensures reliable power management in critical medical devices that require consistent and safe battery charging.
- Portable Audio Devices: Used in devices like Bluetooth speakers and wireless headphones to optimize battery usage and extend device usage between charges.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
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