LM5642MH/NOPB
- Mfr.Part #
- LM5642MH/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 28-PowerTSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 28ETSSOP
- Stock
- 29,858
- In Stock :
- 29,858
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Function :
- Step-Down
- Quiescent Current :
- 1.1mA
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Output Type :
- Transistor Driver
- Lead Free :
- Lead Free
- Number of Pins :
- 28
- Terminal Position :
- Dual
- Terminal Finish :
- Matte Tin (Sn)
- REACH SVHC :
- No SVHC
- Radiation Hardening :
- No
- Width :
- 4.4mm
- Output Configuration :
- Positive
- Max Input Voltage :
- 36V
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~36V
- ECCN Code :
- EAR99
- Control Technique :
- PULSE WIDTH MODULATION
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Packaging :
- Tube
- Topology :
- Buck
- Max Duty Cycle :
- 98.9 %
- Min Output Voltage :
- 1.3V
- Control Mode :
- CURRENT-MODE
- Input Voltage-Nom :
- 5V
- Number of Outputs :
- 2
- Factory Lead Time :
- 6 Weeks
- Power Dissipation :
- 3.4W
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 28
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Features :
- Current Limit, Enable, Soft Start
- RoHS Status :
- ROHS3 Compliant
- Height :
- 1.2mm
- Thickness :
- 1mm
- Mount :
- Surface Mount
- Base Part Number :
- LM5642
- Frequency :
- 200kHz
- Nominal Input Voltage :
- 28V
- Output Current :
- 20A
- Synchronous Rectifier :
- yes
- Switcher Configuration :
- Push-Pull
- Min Input Voltage :
- 4.5V
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~125°C TJ
- Max Output Voltage :
- 32.4V
- Pbfree Code :
- yes
- Terminal Pitch :
- 0.65mm
- JESD-609 Code :
- e3
- Package / Case :
- 28-PowerTSSOP (0.173, 4.40mm Width)
- Duty Cycle (Max) :
- 98.9%
- Length :
- 9.7mm
- Output Voltage :
- 32.4V
- Datasheets
- LM5642MH/NOPB

DC DC Switching Controllers Texas Instruments LM5642MH/NOPB Overview
Introducing the LM5642MH/NOPB, an advanced DC-DC switching controller meticulously crafted by Texas Instruments to meet the exacting demands of modern electronic systems. This cutting-edge integrated circuit (IC) regulator controller, housed in a 28ETSSOP package, represents the pinnacle of efficiency and reliability in power management solutions.
Designed with precision and innovation in mind, the LM5642MH/NOPB empowers engineers and manufacturers with unparalleled control over buck regulator circuits, ensuring optimal performance and stability in diverse applications.
Whether you're navigating the complexities of industrial automation, telecommunications infrastructure, or automotive electronics, trust in the LM5642MH/NOPB to deliver exceptional results with unwavering consistency.
LM5642MH/NOPB Features
- Highly efficient DC-DC switching controller
- 28ETSSOP package for compact integration
- Precision voltage regulation capabilities
- Advanced control algorithms for optimal performance
- Wide input voltage range for versatile applications
- Robust protection features for enhanced reliability
- Flexible configuration options for customization
- Industry-leading efficiency and power management
LM5642MH/NOPB Applications
- Industrial Automation: Implement the LM5642MH/NOPB in industrial control systems to regulate power efficiently and ensure uninterrupted operation in harsh environments.
- Telecommunications Infrastructure: Utilize the LM5642MH/NOPB in telecommunications equipment such as base stations and network switches to maintain stable power supply and optimize performance.
- Automotive Electronics: Integrate the LM5642MH/NOPB into automotive applications such as infotainment systems and advanced driver-assistance systems (ADAS) to achieve superior power management and reliability on the road.
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