LM5145RGYR
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- Mfr.Part #
- LM5145RGYR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- LM5145RGYR
- Stock
- 3,506
- In Stock ：
- 3,506
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Packaging :
- Tape and Reel (TR)
- Height :
- 1mm
- Control Mode :
- VOLTAGE-MODE
- Additional Feature :
- ADJUSTABLE OUTPUT VOLATGE RANGE FROM 0.8 TO 60V
- Operating Temperature :
- -40°C~125°C TJ
- Function :
- Step-Down
- Number of Terminations :
- 20
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Input Voltage (Min) :
- 6V
- RoHS Status :
- ROHS3 Compliant
- Input Voltage-Nom :
- 48V
- Width :
- 3.5mm
- Output Type :
- Transistor Driver
- Voltage - Supply (Vcc/Vdd) :
- 6V~75V
- Terminal Position :
- QUAD
- Input Voltage (Max) :
- 75V
- Topology :
- Buck
- Length :
- 4.5mm
- Control Technique :
- PULSE WIDTH MODULATION
- Factory Lead Time :
- 6 Weeks
- Pbfree Code :
- yes
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Number of Pins :
- 20
- Control Features :
- Enable, Frequency Control, Power Good, Soft Start
- Output Configuration :
- Positive
- Synchronous Rectifier :
- yes
- Thickness :
- 900μm
- Package / Case :
- 20-VFQFN Exposed Pad
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Type :
- Surface Mount, Wettable Flank
- Terminal Form :
- NO LEAD
- JESD-609 Code :
- e3
- Base Part Number :
- LM5145
- Frequency - Switching :
- 100kHz~1MHz
- Number of Outputs :
- 1
- Surface Mount :
- yes
- Duty Cycle (Max) :
- 100%
- Datasheets
- LM5145RGYR
DC DC Switching Controllers Texas Instruments LM5145RGYR Overview
The LM5145RGYR by Texas Instruments stands as a cutting-edge component within the field of DC DC Switching Controllers. Engineered for efficiency and reliability, this device integrates advanced control features suitable for a wide range of power supply applications. The LM5145RGYR is designed to handle challenging conditions while ensuring minimal power loss and enhanced thermal performance, making it an ideal solution for developing high-performance power systems. With its robust design and versatile functionalities, the LM5145RGYR is poised to meet the rigorous demands of modern electronic applications, driving both innovation and efficiency.
LM5145RGYR Features
The LM5145RGYR incorporates several features that distinguish it from other controllers in its category. Key features include adaptive dead-time and shoot-through protection, programmable frequency up to 2.2 MHz, and a wide input voltage range from 3.0V to 65V. It also offers advanced fault protection capabilities including over-voltage, under-voltage, and thermal shutdown, which safeguard the system under extreme conditions. Additionally, its dual-phase capability enhances performance by distributing power load more evenly and reducing overall system stress.
LM5145RGYR Applications
- Automotive Power Supplies: Utilized in the stabilization of power supply systems in vehicles, the LM5145RGYR ensures reliable performance under fluctuating voltages typically seen in automotive environments.
- Industrial Power Systems: Helps to manage and convert high voltage levels to safer, stable outputs necessary for various industrial machinery and automation systems.
- Telecommunication Equipment: Vital for the power regulation needs of telecom infrastructures, ensuring consistent performance and reliability required for communication technologies.
- Portable Devices: Supports the power efficiency demands of portable electronic devices, providing longer battery life and enhanced usability in consumer electronics.
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