LP3952RLX/NOPB
- Mfr.Part #
- LP3952RLX/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 36-WFBGA, DSBGA
- Datasheet
- Download
- Description
- IC LED DRV RGLTR PWM 36DSBGA
- Stock
- 5,098
- In Stock :
- 5,098
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- Manufacturer :
- National Semiconductor
- Product Category :
- LED Drivers
- Lead Free :
- Lead Free
- Topology :
- Step-Up (Boost)
- Input Characteristics :
- Standard
- Terminal Position :
- BOTTOM
- Multiplexed Display Capability :
- No
- Supply Voltage :
- 3.6V
- Max Supply Current :
- 1mA
- Radiation Hardening :
- No
- Switching Frequency :
- 2MHz
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tape and Reel (TR)
- Nominal Supply Current :
- 1mA
- Terminal Form :
- Ball
- Width :
- 0m
- JESD-609 Code :
- e2
- Base Part Number :
- LP3952
- Number of Segments :
- 6
- Mount :
- Surface Mount
- Applications :
- Backlight
- Terminal Finish :
- Tin/Silver (Sn/Ag)
- Pbfree Code :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Max Supply Voltage :
- 5.5V
- Number of Pins :
- 36
- Mounting Type :
- Surface Mount
- Internal Switch(s) :
- yes
- fmax-Min :
- 0.4 MHz
- Number of Terminations :
- 36
- Output Characteristics :
- CONSTANT-CURRENT
- Feature :
- I2C
- Factory Lead Time :
- 6 Weeks
- Min Supply Voltage :
- 2.7V
- Number of Functions :
- 1
- Terminal Pitch :
- 0.5mm
- Voltage - Output :
- 5.3V
- RoHS Status :
- ROHS3 Compliant
- Type :
- DC DC Regulator
- Package / Case :
- 36-WFBGA, DSBGA
- ECCN Code :
- EAR99
- Height :
- 725μm
- Operating Temperature :
- -30°C~85°C TA
- Length :
- 0m
- Current - Output / Channel :
- 40mA
- Supply Voltage1-Nom :
- 2.8V
- HTS Code :
- 8542.39.00.01
- Quiescent Current :
- 450μA
- Data Input Mode :
- Serial
- Dimming :
- PWM
- Voltage - Supply (Min) :
- 3V
- Thickness :
- 400μm
- Datasheets
- LP3952RLX/NOPB

LED Drivers National Semiconductor LP3952RLX/NOPB Overview
The LP3952RLX/NOPB by National Semiconductor is a cutting-edge LED driver designed for high-efficiency applications. This regulator integrates PWM control to offer precise brightness and color control, making it ideal for advanced LED illumination solutions. Its compact 36-DSBGA package enables seamless integration into space-constrained applications while maintaining high performance and reliability. The inclusion of a built-in PWM generator simplifies the system design and reduces external component requirements, making the LP3952RLX/NOPB a versatile choice for developers seeking to enhance their lighting solutions with minimal design complexity.
LP3952RLX/NOPB Features
- Integrated PWM generator for precise LED control
- High efficiency due to optimized power regulation
- Compact 36-DSBGA package suitable for small-form-factor applications
- Supports a wide range of LED configurations and applications
- Designed to meet rigorous industrial standards for reliability and performance
LP3952RLX/NOPB Applications
- Smartphone and Tablet Backlighting: Utilizes PWM control for adjustable brightness, enhancing visual display quality.
- Automotive Interior Lighting: Provides consistent and reliable illumination in vehicle cabins, adaptable through PWM for comfort and safety.
- Portable Electronic Devices: Ensures efficient power usage and precise brightness control in compact devices such as portable media players and cameras.
- General LED Lighting: Ideal for commercial and residential lighting systems requiring dimming and color control capabilities.
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