LM5118Q1MHX/NOPB
- Mfr.Part #
- LM5118Q1MHX/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 20-PowerTSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BCK/BCK-BST 20TSSOP
- Stock
- 8,826
- In Stock :
- 8,826
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Function :
- Step-Down, Step-Up/Step-Down
- Control Mode :
- CURRENT-MODE
- Output Configuration :
- Positive
- Operating Supply Voltage :
- 75V
- Synchronous Rectifier :
- No
- Thickness :
- 1mm
- Control Features :
- Enable, Frequency Control, Ramp, Soft Start
- Number of Outputs :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- RoHS Status :
- ROHS3 Compliant
- Control Technique :
- PULSE WIDTH MODULATION
- Input Voltage-Nom :
- 48V
- Clock Sync :
- yes
- Series :
- Automotive, AEC-Q100
- Length :
- 6.5mm
- Pbfree Code :
- yes
- Output Voltage :
- 70V
- Operating Temperature :
- -40°C~125°C TJ
- Input Voltage (Min) :
- 3V
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- Height :
- 1.2mm
- Number of Terminations :
- 20
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- 20-PowerTSSOP (0.173, 4.40mm Width)
- Number of Pins :
- 20
- Voltage - Supply (Vcc/Vdd) :
- 3V~75V
- Terminal Pitch :
- 0.65mm
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Max Duty Cycle :
- 80 %
- Width :
- 4.4mm
- Frequency - Switching :
- 200kHz 515kHz
- Switcher Configuration :
- Push-Pull
- Factory Lead Time :
- 6 Weeks
- Output Current :
- 3.5A
- JESD-609 Code :
- e3
- Quiescent Current :
- 4.5mA
- Terminal Form :
- Gull wing
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Lead Free :
- Lead Free
- Output Type :
- Transistor Driver
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Topology :
- Buck, Buck-Boost
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Max Frequency :
- 575kHz
- ECCN Code :
- EAR99
- Base Part Number :
- LM5118
- Datasheets
- LM5118Q1MHX/NOPB

DC DC Switching Controllers Texas Instruments LM5118Q1MHX/NOPB Overview
The Texas Instruments LM5118Q1MHX/NOPB is a highly versatile integrated circuit designed for advanced power management solutions. As part of the DC DC Switching Controllers category, this device combines the functionality of both buck and boost-back converters into a single package, making it ideal for applications requiring efficient voltage regulation across a wide range of input voltages and power conditions. This controller is engineered to handle complex power supply scenarios with enhanced precision and reliability, ensuring optimal performance in demanding environments. Its integration in a compact 20TSSOP package allows for space-efficient designs without compromising on power capabilities, which is a significant advantage for modern electronic applications.
LM5118Q1MHX/NOPB Features
The LM5118Q1MHX/NOPB from Texas Instruments incorporates several key features that make it a robust solution for power regulation. It supports a wide input voltage range, adjustable output voltage settings, and includes integrated features such as thermal shutdown, current limit protection, and under-voltage lockout, ensuring the safety and efficiency of the operation. The device also offers programmable soft-start functionality to minimize start-up stress on the power supply, enhancing the longevity and reliability of application-specific components.
LM5118Q1MHX/NOPB Applications
- Automotive Electronics: Used in car infotainment systems and advanced driver-assistance systems (ADAS) where stable and efficient power control is crucial for performance and safety.
- Industrial Systems: Ideal for managing power in factory automation equipment, providing the necessary flexibility in voltage regulation for various machinery and robotic applications.
- Portable Devices: Supports power supply design in portable electronics, ensuring energy efficiency and extended battery life in devices such as portable medical instruments and handheld industrial units.
- Telecommunications Equipment: Used in communication infrastructure to regulate power within network devices, optimizing the performance and reliability of systems that require consistent operation over varying load conditions.
- Renewable Energy Systems: Suitable for solar inverters and other renewable energy applications, facilitating efficient energy conversion and stable power output under variable environmental conditions.
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