LM2751SD-A
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- Mfr.Part #
- LM2751SD-A
- Manufacturer
- National Semiconductor
- Package / Case
- 10-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRV RGLTR PWM 80MA 10WSON
- Stock
- 16,018
- In Stock ：
- 16,018
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- Manufacturer :
- National Semiconductor
- Product Category :
- LED Drivers
- Power Supplies :
- 3.6V
- Supply Voltage :
- 3.6V
- Applications :
- Backlight
- Number of Pins :
- 10
- Number of Segments :
- 2
- Efficiency :
- 92 %
- Min Supply Voltage :
- 2.8V
- Switching Frequency :
- 725kHz
- JESD-609 Code :
- e0
- Termination :
- SMD/SMT
- Pbfree Code :
- No
- Width :
- 3mm
- Number of Outputs :
- 1
- RoHS Status :
- Non-RoHS Compliant
- Max Input Voltage :
- 5.5V
- Min Input Voltage :
- 2.8V
- Number of Functions :
- 1
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- 10-WFDFN Exposed Pad
- Max Output Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Contains Lead
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Topology :
- Switched Capacitor (Charge Pump)
- Pin Count :
- 10
- Multiplexed Display Capability :
- No
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Max Supply Voltage :
- 5.5V
- ECCN Code :
- EAR99
- Terminal Pitch :
- 0.5mm
- Output Current :
- 80mA
- Terminal Position :
- Dual
- Mount :
- Surface Mount
- Base Part Number :
- LM2751
- Height Seated (Max) :
- 0.8mm
- REACH SVHC :
- No SVHC
- Internal Switch(s) :
- yes
- Radiation Hardening :
- No
- Voltage - Output :
- 5V
- Number of Terminations :
- 10
- Type :
- DC DC Regulator
- Operating Temperature :
- -40°C~85°C TA
- Dimming :
- PWM
- Datasheets
- LM2751SD-A
LED Drivers National Semiconductor LM2751SD-A Overview
The LM2751SD-A from National Semiconductor is a highly efficient, compact LED driver designed to enhance the performance and reliability of your lighting applications. This IC integrates a regulator with pulse-width modulation (PWM) control, capable of driving up to 80 mA output current, making it an ideal solution for portable devices. With its small footprint in a 10-WSON package, the LM2751SD-A provides a robust design option for modern electronic applications, ensuring minimal power loss and heat generation. Its precision in current regulation makes it a key component for achieving consistent brightness and color quality in LEDs, critical for high-end display and lighting solutions.
LM2751SD-A Features
This LED driver incorporates several features that make it highly advantageous for various applications. It includes an efficient PWM brightness control mechanism, which allows for seamless dimming and brightness adjustments without compromising power efficiency. The IC also supports a wide input voltage range, accommodating different types of batteries and power supplies. Furthermore, its thermal protection feature ensures the device operates within safe temperature limits, thus prolonging the life of the product.
LM2751SD-A Applications
- Smartphone Backlighting: Utilizes PWM control for precise brightness adjustment, enhancing user experience by providing optimal screen visibility under different lighting conditions.
- Portable Lighting Devices: Offers stable and efficient power management for handheld lighting tools, ensuring consistent light output and extended battery life.
- Automotive Interior Lighting: Can be used to drive LED lights within vehicles, offering reliable and uniform illumination vital for dashboard and cabin lighting.
- Healthcare Devices: Ideal for medical equipment that requires small, efficient, and reliable light sources for various diagnostic and therapeutic applications.
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