FAN54046UCX
- Mfr.Part #
- FAN54046UCX
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 25-UFBGA, WLCSP
- Datasheet
- Download
- Description
- IC BATT CHG PSMC PBGA25
- Stock
- 4,269
- In Stock :
- 4,269
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Battery Chargers
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Weight :
- 4.62mg
- Battery Pack Voltage :
- 4.2V
- Mounting Type :
- Surface Mount
- Qualification Status :
- Not Qualified
- ECCN Code :
- EAR99
- Max Input Voltage :
- 28V
- Max Output Voltage :
- 4.4V
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Number of Terminations :
- 25
- Operating Temperature :
- -30°C~85°C TA
- Number of Pins :
- 25
- Package / Case :
- 25-UFBGA, WLCSP
- Output Current :
- 1.55A
- Terminal Form :
- Ball
- Fault Protection :
- Over Temperature, Over Voltage, Short Circuit
- Programmable Features :
- Current, Timer, Voltage
- Height :
- 378μm
- Number of Cells :
- 1
- Power Supplies :
- 5V
- Min Supply Voltage :
- 4V
- JESD-609 Code :
- e1
- Number of Functions :
- 1
- Output Voltage :
- 4.5V
- Analog IC - Other Type :
- POWER SUPPLY MANAGEMENT CIRCUIT
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- RoHS Status :
- RoHS Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Adjustable Threshold :
- yes
- Current - Charging :
- Constant - Programmable
- Length :
- 2.4mm
- Max Supply Voltage :
- 6V
- Operating Supply Current :
- 10mA
- Width :
- 2mm
- Terminal Pitch :
- 0.4mm
- Battery Chemistry :
- Lithium Ion/Polymer
- Mount :
- Surface Mount
- Terminal Position :
- BOTTOM
- Number of Channels :
- 2
- Packaging :
- Tape and Reel (TR)
- Interface :
- I2C
- Max Output Current :
- 1.55A
- Supply Current-Max (Isup) :
- 0.28mA
- Min Output Voltage :
- 3.5V
- Datasheets
- FAN54046UCX
FAN54046UCX Documents

Battery Chargers Fairchild Semiconductor FAN54046UCX Overview
Introducing the Battery Chargers Fairchild Semiconductor FAN54046UCX, a highly efficient integrated circuit developed by Fairchild Semiconductor designed specifically for advanced battery charging solutions. This power management chip comes in a compact PBGA25 package, optimized for portable applications where space and efficiency are crucial. The FAN54046UCX stands out for its ability to manage power effectively, ensuring devices operate longer while maintaining safety and performance integrity.
FAN54046UCX Features
The FAN54046UCX incorporates several key features that enhance its applicability in modern electronic devices. These include advanced charge management capabilities, which allow for rapid charging of lithium-ion batteries, a critical requirement in today’s fast-paced world. Additionally, the chip supports various charging profiles, easily programmable to suit different battery sizes and chemistries, further augmented by its power-saving mode which reduces energy consumption when in idle state.
FAN54046UCX Applications
- Smartphones and Tablets: The FAN54046UCX can be integrated into smartphone and tablet designs to optimize battery charging, ensuring fast and safe power delivery tailored to the specific needs of these devices.
- Portable Gaming Devices: Utilized in portable gaming devices to extend gameplay duration through efficient power management and rapid charging capabilities.
- Wearable Technology: Ideal for wearables, where its small footprint and efficiency are crucial for long-lasting performance and compact device design.
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