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

Battery Chargers Fairchild Semiconductor FAN54053UCX Overview
The Fairchild Semiconductor FAN54053UCX represents a cutting-edge solution in battery management technology, designed specifically for single-cell lithium-ion batteries. This 25WLCSP (wafer-level chip-scale package) IC battery charger is engineered to optimize charging efficiency and enhance the longevity and reliability of battery systems in various portable electronic devices. Its compact design enables seamless integration into space-constrained applications, making it an ideal choice for manufacturers looking to incorporate advanced battery charging capabilities with minimal footprint.
FAN54053UCX Features
This IC features an integrated power-path management system that allows the device to simultaneously charge a battery and power a system, ensuring efficient energy usage and maintaining battery health. It supports a wide range of input voltages, making it versatile for various power supply conditions. Additionally, the FAN54053UCX includes various protection features such as thermal regulation, over-voltage protection, and short-circuit prevention, which safeguard both the charger and the battery from potential damage during the charging process.
FAN54053UCX Applications
- Smartphones and Tablets: Utilizes fast charging capabilities to reduce downtime and enhance user convenience.
- Wearable Technology: Its small footprint and efficiency are perfect for compact devices such as smartwatches and fitness trackers.
- Portable Medical Devices: Ensures reliable battery management that is crucial for devices requiring consistent and safe power supply.
- Wireless Headphones and Bluetooth Devices: Provides extended battery life and rapid charging, important for users on the go.
- Personal Care Electronics: Integrates into devices like electric toothbrushes and shavers, maximizing space and efficiency.
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