LM27952SD
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- Mfr.Part #
- LM27952SD
- Manufacturer
- Texas Instruments
- Package / Case
- 14-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRV RGLTR PWM 30MA 14WSON
- Stock
- 8,561
- In Stock ：
- 8,561
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- Manufacturer :
- Texas Instruments
- Product Category :
- LED Drivers
- Terminal Position :
- Dual
- Multiplexed Display Capability :
- No
- Terminal Form :
- NO LEAD
- Package / Case :
- 14-WFDFN Exposed Pad
- Height Seated (Max) :
- 0.8mm
- Number of Segments :
- 4
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Power Supplies :
- 3.3/5V
- Applications :
- Backlight
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Functions :
- 1
- Pbfree Code :
- No
- JESD-609 Code :
- e0
- Number of Outputs :
- 4
- Terminal Pitch :
- 0.5mm
- Width :
- 3mm
- Internal Switch(s) :
- yes
- Pin Count :
- 14
- Current - Output / Channel :
- 30mA
- Qualification Status :
- Not Qualified
- Frequency :
- 750kHz
- Base Part Number :
- LM27952
- Number of Terminations :
- 14
- Reach Compliance Code :
- not_compliant
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- Non-RoHS Compliant
- Voltage - Supply (Min) :
- 3V
- Type :
- DC DC Regulator
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Voltage - Output :
- 2.5V~3.9V
- Operating Temperature :
- -40°C~85°C TA
- Dimming :
- PWM
- Peak Reflow Temperature (Cel) :
- 260
- Topology :
- Switched Capacitor (Charge Pump)
- Voltage - Supply (Max) :
- 5.5V
- Supply Voltage :
- 3.6V
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Datasheets
- LM27952SD
LM27952SD Documents
LED Drivers Texas Instruments LM27952SD Overview
The LED Drivers Texas Instruments LM27952SD is a cutting-edge, highly efficient integrated circuit designed for the precise control of LED lighting. Manufactured by the renowned Texas Instruments, this driver supports PWM (Pulse Width Modulation) control, allowing for adjustable light intensity with minimal power loss. The compact 14-WSON package makes it ideal for applications where space is at a premium but performance cannot be compromised. With a capability to drive LEDs at up to 30mA, the LM27952SD ensures consistent, reliable performance in a variety of lighting applications, making it a preferred choice for designers and engineers aiming to optimize their lighting solutions.
LM27952SD Features
This LED driver integrates several features that enhance its utility and efficiency in managing LED arrays. Key features include:
- High efficiency regulator optimized for LED driving
- PWM brightness control for power-saving and optimal light quality
- Output current up to 30mA per channel
- Small 14-WSON package suitable for compact designs
- Stable operation with built-in thermal protection features
LM27952SD Applications
- Smartphone and tablet backlighting - Integrates seamlessly into the compact form factors of mobile devices, providing efficient, uniform backlighting.
- Automotive interior lighting - Utilizes PWM for adjustable brightness, enhancing visual comfort and energy efficiency in vehicle cabins.
- Portable consumer electronics - Offers a high level of brightness control and energy efficiency, ideal for handheld devices requiring consistent lighting.
- General LED lighting - Suitable for various lighting applications, from architectural to commercial, where space and power efficiency are critical.
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