FAN5355UC02X
- Mfr.Part #
- FAN5355UC02X
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 12-UFBGA, WLCSP
- Datasheet
- Download
- Description
- SWITCHING CONTROLLER, VOLTAGE-MO
- Stock
- 546
- In Stock :
- 546
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Qualification Status :
- Not Qualified
- Topology :
- Buck
- Input Voltage-Nom :
- 3.6V
- Output Voltage :
- 1.44V
- Control Mode :
- VOLTAGE-MODE
- Operating Supply Voltage :
- 5.5V
- Weight :
- 42mg
- Synchronous Rectifier :
- yes
- ECCN Code :
- EAR99
- JESD-609 Code :
- e1
- Factory Lead Time :
- 16 Weeks
- Voltage - Output (Max) :
- 1.44V
- Max Output Current :
- 1A
- Current - Output :
- 800mA
- Voltage - Input (Min) :
- 2.7V
- Voltage - Output (Min/Fixed) :
- 0.75V
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Output Configuration :
- Positive
- Published :
- 2016
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Number of Pins :
- 12
- Function :
- Step-Down
- Operating Temperature :
- -40°C~85°C TA
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Efficiency :
- 93 %
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- Height Seated (Max) :
- 0.625mm
- Terminal Position :
- BOTTOM
- Base Part Number :
- FAN5355
- Package / Case :
- 12-UFBGA, WLCSP
- Terminal Form :
- Ball
- Frequency - Switching :
- 3MHz
- Number of Outputs :
- 1
- Number of Terminations :
- 12
- Switcher Configuration :
- Push-Pull
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- Programmable
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Pitch :
- 0.5mm
- Datasheets
- FAN5355UC02X

Voltage Regulators - DC DC Switching Regulators Fairchild Semiconductor FAN5355UC02X Overview
The FAN5355UC02X by Fairchild Semiconductor is a highly efficient, small footprint Switching Controller designed to meet the rigorous demands of power management in modern electronic devices. This component ensures a reliable and stable voltage supply, crucial for maintaining system performance and extending device lifespan. Its ability to efficiently handle power conversion with minimal heat generation makes it an ideal choice for designers looking to optimize their power supply architecture. With its advanced technology, the FAN5355UC02X offers a practical solution for managing DC-DC power conversion across a wide range of applications.
FAN5355UC02X Features
This switching controller stands out for its efficiency and precision. Key features include a compact form factor, which allows integration into space-constrained applications without sacrificing performance. The device's high-frequency switching capability reduces the need for large external components, thereby minimizing the overall design footprint. Additionally, its built-in thermal protection feature ensures reliable operation under varying environmental conditions, making it a robust choice for critical applications.
FAN5355UC02X Applications
- Smartphones and Tablets: Utilized for power management to ensure efficient battery usage and prolonged device operation.
- Portable Gaming Consoles: Helps in maintaining stable voltage supply during intensive processing, thus ensuring consistent gaming performance.
- Wearable Technology: Due to its small size and efficiency, it is ideal for compact devices such as smartwatches and fitness trackers, managing power in a compact form factor.
- Medical Devices: Reliable for use in medical hardware where consistent and dependable power supply is critical for accurate device functioning.
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