LM3421Q1MH/NOPB
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- Mfr.Part #
- LM3421Q1MH/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 16-PowerTSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC LED DRIVER CTRLR PWM 16TSSOP
- Stock
- 6,005
- In Stock ：
- 6,005
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- Manufacturer :
- Texas Instruments
- Product Category :
- LED Drivers
- Terminal Finish :
- Matte Tin (Sn)
- Width :
- 4.4mm
- Packaging :
- Tube
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Topology :
- SEPIC, Step-Down (Buck), Step-Up (Boost)
- Series :
- Automotive, AEC-Q100
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 14V
- Package / Case :
- 16-PowerTSSOP (0.173, 4.40mm Width)
- Number of Terminations :
- 16
- Base Part Number :
- LM3421
- Terminal Form :
- Gull wing
- Number of Outputs :
- 1
- Operating Temperature :
- -40°C~125°C TJ
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Number of Segments :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Switching Frequency :
- 2MHz
- Output Characteristics :
- CONSTANT-CURRENT
- Input Characteristics :
- Standard
- Terminal Position :
- Dual
- Type :
- DC DC Controller
- Length :
- 5mm
- Max Supply Voltage :
- 75V
- Max Supply Current :
- 3mA
- Min Supply Voltage :
- 4.5V
- Multiplexed Display Capability :
- No
- Max Input Voltage :
- 75V
- ECCN Code :
- EAR99
- Dimming :
- Analog, PWM
- Thickness :
- 1mm
- Mount :
- Surface Mount
- Quiescent Current :
- 2mA
- Min Input Voltage :
- 4.5V
- REACH SVHC :
- No SVHC
- JESD-609 Code :
- e3
- Voltage - Output :
- 3V~72V
- Pin Count :
- 16
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 16
- Internal Switch(s) :
- No
- Height :
- 1.2mm
- Lead Free :
- Lead Free
- Number of Functions :
- 1
- Output Current :
- 1A
- Datasheets
- LM3421Q1MH/NOPB
LED Drivers Texas Instruments LM3421Q1MH/NOPB Overview
The LM3421Q1MH/NOPB from Texas Instruments is a sophisticated LED driver controller designed to cater to high-performance lighting solutions. This IC ensures efficient management of LED driving through a precise constant current control, making it an essential component for developers looking to optimize their lighting systems. With its robust design and PWM dimming capabilities, it offers enhanced flexibility and performance. Its application spans across various sectors, delivering not just longevity but also remarkable efficiency, key in reducing overall energy consumption and enhancing product lifecycle.
LM3421Q1MH/NOPB Features
This LED driver controller is packed with features that enhance its utility and performance in demanding applications. Key features include adjustable frequency up to 1 MHz, thermal shutdown protection, and an under-voltage lockout (UVLO) feature. Furthermore, the device supports a wide input voltage range, making it versatile for use in different environments and systems. The integration of a programmable soft-start function minimizes inrush current, thereby protecting LEDs and enhancing their durability.
LM3421Q1MH/NOPB Applications
- Automotive Lighting: Used in headlights and interior LEDs, providing reliable, flicker-free illumination crucial for safety and comfort.
- Street Lighting: Ensures consistent, energy-efficient lighting in outdoor environments, helping municipalities reduce maintenance costs and improve public safety.
- Industrial Lighting: Ideal for high bay and warehouse lighting where high efficiency and long life are required to minimize operational disruptions and maintenance.
- Backlighting for Displays: Drives LEDs in consumer electronics, ensuring optimal brightness and color uniformity for a better user experience.
- Architectural Lighting: Powers LEDs in architectural projects, allowing for creative and vibrant light installations that can withstand varying environmental conditions.
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