onsemi FAN5403UCX
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,904.94 | Dhs. 355,904.94 |
| 15+ | Dhs. 344,665.84 | Dhs. 5,169,987.60 |
| 25+ | Dhs. 337,173.10 | Dhs. 8,429,327.50 |
| 50+ | Dhs. 318,441.26 | Dhs. 15,922,063.00 |
| 100+ | Dhs. 280,977.59 | Dhs. 28,097,759.00 |
| N+ | Dhs. 56,195.52 | Price Inquiry |
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FAN5403UCX - Advanced Single-Cell Lithium-Ion Battery Charger IC
The FAN5403UCX from onsemi is a highly integrated, programmable battery charging management IC designed for single-cell lithium-ion and lithium-polymer battery applications. This advanced charging controller delivers up to 1.25A charging current with comprehensive safety features and flexible programming options, making it ideal for portable electronics, IoT devices, and embedded systems.
Key Features & Benefits
- High-Performance Charging: Supports constant current charging up to 1.25A with programmable control
- Flexible Interface: Dual I2C and USB interface support for versatile system integration
- Comprehensive Protection: Built-in over-temperature, over-voltage, and short-circuit fault protection
- Programmable Parameters: Customizable charging current, voltage regulation, and timer settings
- Wide Operating Range: Functions reliably from -30°C to 85°C ambient temperature
- Compact Footprint: Space-saving 20-WLCSP (1.96x1.56mm) surface mount package
- RoHS Compliant: Environmentally friendly, meeting international standards
Applications
The FAN5403UCX is perfectly suited for a wide range of battery-powered applications including smartphones, tablets, portable medical devices, handheld instruments, wireless sensors, and IoT edge devices. Its programmable architecture allows designers to optimize charging profiles for specific battery configurations and application requirements.
Why Choose HQICKEY?
At HQICKEY, we specialize in providing authentic, high-quality semiconductor components with guaranteed lifecycle support. Our extensive inventory of battery charger ICs ensures you get the right components for your embedded and industrial applications.
For more technical insights, design resources, and industry updates, visit our technical blog where we share application notes, reference designs, and best practices for power management solutions.
Order your FAN5403UCX battery charger IC today and experience reliable, professional service with fast shipping worldwide.
| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | |
| Packaging | | |
| 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 |  |
FAN5403UCX.pdf