LM5033SD/NOPB
- Mfr.Part #
- LM5033SD/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 10-WDFN Exposed Pad
- Datasheet
- Download
- Description
- LM5033 100V PUSH-PULL VOLTAGE MO
- Stock
- 8,822
- In Stock :
- 8,822
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- Manufacturer :
- National Semiconductor
- Product Category :
- DC DC Switching Controllers
- Output Type :
- PWM Signal
- Thickness :
- 750μm
- Package / Case :
- 10-WDFN Exposed Pad
- Operating Supply Current :
- 2mA
- Synchronous Rectifier :
- yes
- Control Technique :
- PULSE WIDTH MODULATION
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Position :
- Dual
- Radiation Hardening :
- No
- Number of Pins :
- 10
- Topology :
- Full-Bridge, Half-Bridge, Push-Pull
- Input Voltage-Nom :
- 48V
- Control Features :
- Frequency Control, Soft Start
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Supply Voltage :
- 9.6V
- Output Voltage :
- 16V
- Input Voltage (Max) :
- 90V
- JESD-609 Code :
- e3
- Packaging :
- Tape and Reel (TR)
- Output Configuration :
- Positive
- Output Current :
- 1.5A
- Terminal Pitch :
- 0.8mm
- Frequency - Switching :
- 200kHz 600kHz
- Output Power :
- 500W
- Fall Time (Typ) :
- 16 ns
- Width :
- 4mm
- Voltage - Supply (Vcc/Vdd) :
- 15V~90V
- Height :
- 800μm
- Function :
- Step-Up/Step-Down
- Length :
- 4mm
- Rise Time :
- 16ns
- Max Frequency :
- 1MHz
- Isolation :
- Non-Isolated
- Operating Temperature :
- -40°C~125°C TJ
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Control Mode :
- VOLTAGE-MODE
- Base Part Number :
- LM5033
- Number of Outputs :
- 2
- ECCN Code :
- EAR99
- Number of Terminations :
- 10
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Mount :
- Surface Mount
- Output Phases :
- 1
- Pbfree Code :
- yes
- Factory Lead Time :
- 6 Weeks
- Datasheets
- LM5033SD/NOPB

DC DC Switching Controllers National Semiconductor LM5033SD/NOPB Overview
The LM5033SD/NOPB by National Semiconductor represents a cutting-edge solution in the realm of DC DC Switching Controllers. This device is designed to handle demanding voltage regulation tasks with its push-pull topology, making it an indispensable tool for high-efficiency power supply designs. The integration of a 100V operating voltage capability allows for robust performance in a variety of challenging environments. By utilizing advanced semiconductor technology, this controller ensures minimal power loss and enhanced reliability, positioning it as a preferred choice for engineers and procurement specialists looking to enhance system performance while maintaining cost-effectiveness. The LM5033SD/NOPB excels in applications requiring high voltage capabilities and precise control, underlining its utility in sophisticated electronic systems.
LM5033SD/NOPB Features
The LM5033SD/NOPB from National Semiconductor comes equipped with several key features that make it highly suitable for advanced power regulation. These include its push-pull operation which efficiently reduces electromagnetic interference and improves power density. The device's ability to operate at up to 100V and its integrated over-voltage, under-voltage, and thermal shutdown functions ensure safe and reliable operation under a range of electrical conditions. Additionally, the controller features frequency synchronization, soft-start capability, and programmable slope compensation, all designed to enhance performance while minimizing operational risks.
LM5033SD/NOPB Applications
- Telecommunications Equipment: Utilized to provide stable and efficient power management within telecom infrastructures, enhancing the reliability and performance of communication systems.
- Industrial Power Supplies: Critical for maintaining steady voltage in heavy-duty industrial applications, ensuring equipment operates within safe parameters and with optimal efficiency.
- Automotive Electronics: Supports advanced automotive applications, including power converters for electric vehicles, where high voltage and efficiency are paramount.
- Solar Power Inverters: Ideal for managing the conversion of solar energy into usable electrical power, playing a vital role in renewable energy systems.
- Server Power Supplies: Ensures reliable and efficient power delivery in server environments, crucial for minimizing downtime and maximizing performance.
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