LM3405XMK/NOPB
- Mfr.Part #
- LM3405XMK/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-23-6 Thin, TSOT-23-6
- Datasheet
- Download
- Description
- IC LED DRV RGLTR PWM 1A TSOT23-6
- Stock
- 13,338
- In Stock :
- 13,338
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- Manufacturer :
- Texas Instruments
- Product Category :
- LED Drivers
- REACH SVHC :
- No SVHC
- Min Output Voltage :
- 200mV
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Control Mode :
- CURRENT-MODE
- Applications :
- Lighting
- Min Input Voltage :
- 3V
- Quiescent Current :
- 1.8mA
- Input Voltage-Nom :
- 12V
- Length :
- 2.9mm
- Width :
- 1.6mm
- High Level Output Current :
- 1A
- Max Supply Current :
- 2.8mA
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Output Current :
- 1A
- Number of Outputs :
- 1
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~125°C TJ
- Switching Frequency :
- 1.6MHz
- Pin Count :
- 6
- Dimming :
- PWM
- Thickness :
- 870μm
- Peak Reflow Temperature (Cel) :
- 260
- Control Technique :
- PULSE WIDTH MODULATION
- Max Input Voltage :
- 15V
- Type :
- DC DC Regulator
- Internal Switch(s) :
- yes
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Contact Plating :
- Tin
- Number of Pins :
- 6
- Max Output Voltage :
- 13.5V
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Terminal Pitch :
- 0.95mm
- Max Supply Voltage :
- 15V
- Packaging :
- Tape and Reel (TR)
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Terminations :
- 6
- Min Supply Voltage :
- 3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Topology :
- Step-Down (Buck)
- Package / Case :
- SOT-23-6 Thin, TSOT-23-6
- Height :
- 1.1mm
- Base Part Number :
- LM3405
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Datasheets
- LM3405XMK/NOPB

LED Drivers Texas Instruments LM3405XMK/NOPB Overview
The LM3405XMK/NOPB by Texas Instruments is a specialized LED driver IC designed to cater to the precise needs of high-performance LED lighting systems. This component effectively manages power with a constant current regulator and integrated PWM dimming capabilities, making it a crucial element in the design and functionality of energy-efficient LED applications. With its compact TSOT-236 package, the LM3405XMK/NOPB delivers efficient thermal performance and space-saving advantages, crucial for modern electronic devices. Emphasizing reliability and performance, this LED driver is the ideal choice for manufacturers looking to optimize their lighting solutions with Texas Instruments' renowned engineering and quality.
LM3405XMK/NOPB Features
This LED driver is distinguished by its ability to supply a continuous drive current of up to 1A, which is essential for powering high-intensity LEDs. The inclusion of an internal switch increases its efficiency and minimizes the need for external components, thus simplifying the overall design and reducing assembly costs. Its capability for both analog and PWM dimming enables versatile control over lighting intensity, enhancing the adaptability of the final product to different user requirements.
LM3405XMK/NOPB Applications
- Automotive Lighting: Utilized in headlights and interior LED lights, the LM3405XMK/NOPB ensures stable brightness and prolonged LED lifespan, essential in automotive applications where reliability and durability are critical.
- Portable Flashlights: This driver is perfect for high-power LED flashlights, providing consistent light output and efficient power use, which is vital for battery-operated devices.
- Street Lighting: Integrating the LM3405XMK/NOPB in street lighting solutions allows for scalable brightness and energy savings, crucial for municipal and infrastructure projects aiming for sustainability.
- Backlighting for Displays: It supports the backlighting of various display types, ensuring optimal brightness and color uniformity, which is critical for user experience in devices like smartphones and televisions.
- Architectural Lighting: Ideal for architectural features that require enhanced aesthetic appeal through adjustable lighting, this driver provides the flexibility and reliability needed in these applications.
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