FAN5340UCX
- Mfr.Part #
- FAN5340UCX
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 8-UFBGA, WLCSP
- Datasheet
- Download
- Description
- IC LED DRV RGLTR PWM 40MA 8WLCSP
- Stock
- 3,436
- In Stock :
- 3,436
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- LED Drivers
- Terminal Form :
- Ball
- Mount :
- Surface Mount
- Voltage - Output :
- 6.2V~16V
- Max Supply Voltage :
- 4.8V
- Max Input Voltage :
- 4.8V
- Lifecycle Status :
- LAST SHIPMENTS (Last Updated: 1 week ago)
- Min Supply Voltage :
- 2.7V
- Supply Voltage :
- 3.6V
- RoHS Status :
- ROHS3 Compliant
- Power Dissipation :
- 500mW
- JESD-609 Code :
- e1
- Number of Pins :
- 8
- Min Input Voltage :
- 2.7V
- Type :
- DC DC Regulator
- Terminal Pitch :
- 0.5mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 8
- Output Current per Channel :
- 40mA
- Height Seated (Max) :
- 0.625mm
- Number of Segments :
- 4
- Operating Temperature :
- -40°C~85°C TA
- Max Output Power :
- 500mW
- Weight :
- 42mg
- Output Current :
- 40mA
- Max Supply Current :
- 1mA
- Dimming :
- PWM
- Published :
- 2010
- Current Rating :
- 40mA
- Operating Supply Voltage :
- 3.3V
- Applications :
- Backlight
- Number of Outputs :
- 1
- Output Peak Current Limit-Nom :
- 0.475A
- Internal Switch(s) :
- yes
- Topology :
- Step-Up (Boost)
- Package / Case :
- 8-UFBGA, WLCSP
- Frequency :
- 1.2MHz
- Min Output Voltage :
- 6.2V
- Max Output Voltage :
- 16V
- ECCN Code :
- EAR99
- Packaging :
- Tape and Reel (TR)
- Number of Functions :
- 1
- Base Part Number :
- FAN5340
- High Side Driver :
- yes
- Pbfree Code :
- yes
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Terminal Position :
- BOTTOM
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Datasheets
- FAN5340UCX

LED Drivers Fairchild Semiconductor FAN5340UCX Overview
Introducing the FAN5340UCX, a high-performance LED driver from Fairchild Semiconductor, designed to meet the rigorous demands of advanced portable lighting solutions. This compact yet powerful IC LED driver is specialized for regulating and driving LEDs with precise pulse width modulation (PWM) control, ensuring consistent brightness and color. Its efficient design housed in a small 8-WLCSP package makes it an ideal choice for space-constrained applications where performance cannot be compromised. Integrating the FAN5340UCX into your designs not only enhances efficiency but also extends battery life, making it perfect for high-volume B2B customers looking to integrate reliable lighting solutions in their products.
FAN5340UCX Features
The FAN5340UCX LED driver boasts several key features that set it apart. It offers a continuous output current of up to 40 mA, making it capable of driving a wide range of LEDs. The device operates with a high frequency, allowing for small external components while minimizing noise and ripple. Its integrated PWM interface provides dynamic brightness control, which is essential for applications requiring variable lighting conditions. Additionally, the driver's low shutdown current enhances battery preservation, further boosting device efficiency.
FAN5340UCX Applications
- Smartphone and Tablet Backlighting: The FAN5340UCX can be used to provide uniform backlighting for displays, enhancing visual clarity and reducing eye strain in various lighting conditions.
- Portable Medical Devices: In medical devices such as portable diagnostic kits, this LED driver ensures consistent and reliable illumination, crucial for accurate readings and patient safety.
- Wearable Technology: Ideal for powering LEDs in wearable devices, the FAN5340UCX supports compact designs and extends battery life, crucial for user comfort and device functionality.
- Automotive Interior Lighting: This driver is perfect for automotive applications, providing adjustable and stable lighting for dashboard and in-cabin features, improving aesthetics and visibility.
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