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FAN5403BUCX
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 1.27 AED | Dhs. 1.27 AED |
| 15+ | Dhs. 1.24 AED | Dhs. 18.60 AED |
| 25+ | Dhs. 1.22 AED | Dhs. 30.50 AED |
| 50+ | Dhs. 1.15 AED | Dhs. 57.50 AED |
| 100+ | Dhs. 1.01 AED | Dhs. 101.00 AED |
| N+ | Dhs. 0.20 AED | Price Inquiry |
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FAN5403BUCX - Advanced Single-Cell Lithium Ion Battery Charger IC
The FAN5403BUCX from Fairchild Semiconductor is a highly integrated, single-cell lithium-ion/polymer battery charger IC designed for portable applications. This advanced charging solution combines USB compatibility with I2C interface control, offering exceptional flexibility and programmability for modern battery-powered devices.
Key Features & Benefits
- High Charging Capacity: Supports up to 1.25A maximum charge current with programmable constant current charging
- Dual Interface Support: Features both I2C and USB interfaces for versatile system integration
- Comprehensive Protection: Built-in over-temperature, over-voltage, and short circuit protection ensures safe operation
- Programmable Flexibility: Customize current, timer, and voltage settings to match your specific application requirements
- Wide Operating Range: Functions reliably from -30°C to 85°C ambient temperature
- Compact Design: Ultra-small 20-WLCSP (1.96x1.56mm) surface mount package saves valuable PCB space
Ideal Applications
The FAN5403BUCX is perfect for a wide range of portable electronic devices including smartphones, tablets, portable media players, handheld gaming devices, wireless headsets, and other battery-powered consumer electronics requiring efficient and safe lithium-ion battery charging.
Quality & Compliance
This component is RoHS compliant, meeting international environmental standards for electronic components. Manufactured by Fairchild Semiconductor, a trusted name in power management solutions, ensuring reliable performance and quality.
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| Product attributes | Property Value |
| Manufacturer | Fairchild Semiconductor |
| Product Series | |
| Packaging | Bulk | |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current, Timer, Voltage |
| Fault Protection | Over Temperature, Over Voltage, Short Circuit |
| Charge Current - Max | 1.25A |
| Battery Pack Voltage | 4.5V (Max) |
| Voltage - Supply (Max) | 6V |
| Interface | I2C, USB |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-UFBGA, WLCSP |
| Supplier Device Package | 20-WLCSP (1.96x1.56) |
| ROHS |  |
FAN5403BUCX.pdf