LM3668QDNTRQ1
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- Mfr.Part #
- LM3668QDNTRQ1
- Manufacturer
- Texas Instruments
- Package / Case
- 12-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BCK BST PROG 1A 12WSON
- Stock
- 7,323
- In Stock ：
- 7,323
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- JESD-609 Code :
- e3
- Number of Pins :
- 12
- Length :
- 4mm
- Control Technique :
- PULSE WIDTH MODULATION
- Input Voltage-Nom :
- 4V
- Base Part Number :
- LM3668
- Topology :
- Buck-Boost
- Quiescent Current :
- 600μA
- Terminal Form :
- NO LEAD
- Pbfree Code :
- yes
- Current - Output :
- 1A
- Min Output Voltage :
- 5V
- Voltage - Output (Min/Fixed) :
- 4.5V 5V
- Output Configuration :
- Positive
- Height :
- 800μm
- Terminal Finish :
- Matte Tin (Sn)
- Frequency - Switching :
- 1.9MHz~2.5MHz
- ECCN Code :
- EAR99
- Synchronous Rectifier :
- yes
- Thickness :
- 750μm
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~125°C TJ
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Series :
- Automotive, AEC-Q100
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 1
- Voltage - Input (Max) :
- 5.5V
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Width :
- 4mm
- Packaging :
- Tape and Reel (TR)
- Additional Feature :
- ALSO OPERATES IN PFM CONTROL TECHNIQUE
- Number of Terminations :
- 12
- Control Mode :
- VOLTAGE-MODE
- Output Voltage :
- 4.5V
- Function :
- Step-Up/Step-Down
- Terminal Pitch :
- 0.5mm
- Voltage - Input (Min) :
- 2.7V
- Mount :
- Surface Mount
- Package / Case :
- 12-WFDFN Exposed Pad
- Output Type :
- Programmable
- Datasheets
- LM3668QDNTRQ1
Voltage Regulators - DC DC Switching Regulators Texas Instruments LM3668QDNTRQ1 Overview
The Texas Instruments LM3668QDNTRQ1 is a high-performance integrated circuit voltage regulator designed to meet the demanding requirements of automotive applications. With its advanced features and robust design, this regulator offers exceptional efficiency and reliability for a wide range of automotive electronics.
Featuring a compact 12WSON package, the LM3668QDNTRQ1 delivers a regulated output voltage with adjustable output current up to 1A. Its buck-boost topology ensures stable operation over input voltage variations, making it suitable for automotive systems with demanding power requirements.
With its programmable output voltage and current limits, the LM3668QDNTRQ1 provides flexibility for various automotive applications, from infotainment systems to advanced driver assistance systems (ADAS). Its wide input voltage range and high efficiency make it an ideal choice for automotive designers seeking reliable power management solutions.
LM3668QDNTRQ1 Features
- Wide Input Voltage Range: Supports operation from automotive battery voltage levels
- Adjustable Output Voltage: Allows flexibility for different system requirements
- Programmable Output Current Limit: Ensures protection and reliability
- Buck-Boost Topology: Provides stable operation over input voltage variations
- High Efficiency: Reduces power consumption and heat dissipation
- Compact 12WSON Package: Enables space-efficient PCB layout in automotive applications
LM3668QDNTRQ1 Applications
- Infotainment Systems: The LM3668QDNTRQ1 can be used to power various components in automotive infotainment systems, such as displays, audio amplifiers, and navigation systems. Its adjustable output voltage and current limits ensure compatibility with different system requirements, providing reliable power delivery for enhanced user experience.
- Advanced Driver Assistance Systems (ADAS): In ADAS applications, the LM3668QDNTRQ1 plays a crucial role in powering sensors, cameras, and control units. Its wide input voltage range and high efficiency make it suitable for powering sensitive electronics while maintaining stable operation over automotive voltage fluctuations.
- LED Lighting Systems: Automotive LED lighting systems require efficient and reliable power management solutions. The LM3668QDNTRQ1's buck-boost topology and programmable output voltage ensure consistent brightness levels and protection against overcurrent conditions, making it ideal for automotive lighting applications.
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