LM27952SDX
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- Mfr.Part #
- LM27952SDX
- Manufacturer
- Texas Instruments
- Package / Case
- 14-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRV RGLTR PWM 30MA 14WSON
- Stock
- 17,026
- In Stock ：
- 17,026
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- Manufacturer :
- Texas Instruments
- Product Category :
- LED Drivers
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Pbfree Code :
- No
- Topology :
- Switched Capacitor (Charge Pump)
- Lead Free :
- Contains Lead
- Current - Output / Channel :
- 30mA
- Number of Terminations :
- 14
- Terminal Position :
- Dual
- Mount :
- Surface Mount
- Internal Switch(s) :
- yes
- Switching Frequency :
- 750kHz
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~85°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 3.6V
- Type :
- DC DC Regulator
- Nominal Supply Current :
- 1.3mA
- Height Seated (Max) :
- 0.8mm
- Applications :
- Backlight
- Number of Segments :
- 4
- Voltage - Supply (Min) :
- 3V
- Dimming :
- PWM
- Terminal Pitch :
- 0.5mm
- Width :
- 3mm
- Multiplexed Display Capability :
- No
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Mounting Type :
- Surface Mount
- Quiescent Current :
- 1.3mA
- Package / Case :
- 14-WFDFN Exposed Pad
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 14
- RoHS Status :
- Non-RoHS Compliant
- ECCN Code :
- EAR99
- Base Part Number :
- LM27952
- Pin Count :
- 14
- Power Supplies :
- 3.3/5V
- JESD-609 Code :
- e0
- Number of Outputs :
- 4
- Operating Supply Voltage :
- 5.5V
- Voltage - Output :
- 2.5V~3.9V
- Datasheets
- LM27952SDX
LED Drivers Texas Instruments LM27952SDX Overview
Introducing the LM27952SDX from Texas Instruments, a state-of-the-art LED driver that is designed to enhance the performance and efficiency of your lighting solutions. This integrated circuit regulates power with precision, ensuring stable operation across various conditions. With its built-in PWM (Pulse Width Modulation) interface, it allows for adjustable brightness levels, making it ideal for applications that require dynamic lighting control. The compact 14-WSON package is designed to minimize space on your PCB while providing maximum functionality, making it a top choice for designers looking to optimize their electronic designs with reliable and high-performance components.
LM27952SDX Features
The LM27952SDX boasts a variety of features that make it a versatile choice for powering LEDs. Key features include an output current up to 30mA, which can drive multiple LEDs in series. The device's integrated PWM functionality not only allows for precise brightness control but also helps in reducing power consumption when the LEDs are not required to operate at full brightness. Additionally, its compact 14-WSON package ensures a minimal footprint, ideal for space-constrained applications.
LM27952SDX Applications
- Smartphone and Tablet Backlighting: Utilizes PWM for adjustable brightness, enhancing user experience and battery efficiency in portable devices.
- Automotive Interior Lighting: Provides reliable and consistent illumination, crucial for dashboard and in-cabin lighting solutions.
- Portable Gadgets: Ideal for devices requiring efficient power management for extended battery life and improved display readability under various lighting conditions.
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