LM5021MM-2
- Mfr.Part #
- LM5021MM-2
- Manufacturer
- National Semiconductor
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SW MULT TOP 8VSSOP
- Stock
- 20,776
- In Stock :
- 20,776
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- Manufacturer :
- National Semiconductor
- Product Category :
- AC DC Converters, Offline Switches
- JESD-609 Code :
- e0
- Control Technique :
- PULSE WIDTH MODULATION
- Pin Count :
- 8
- Pbfree Code :
- No
- Internal Switch(s) :
- No
- Voltage - Supply (Vcc/Vdd) :
- 8V~30V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Fault Protection :
- Current Limiting, Over Load
- Control Features :
- Frequency Control, Soft Start, Sync
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Rise Time :
- 25ns
- REACH SVHC :
- No SVHC
- Number of Pins :
- 8
- Input Voltage-Nom :
- 15V
- Frequency :
- 500kHz
- Height :
- 860μm
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Nominal Supply Current :
- 2.5mA
- Operating Temperature :
- -40°C~125°C TJ
- Output Current :
- 100mA
- Voltage - Start Up :
- 20V
- Output Isolation :
- Isolated
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- RoHS Status :
- Non-RoHS Compliant
- Output Voltage :
- 600mV
- Packaging :
- Tape and Reel (TR)
- Number of Functions :
- 1
- Control Mode :
- CURRENT-MODE
- Max Duty Cycle :
- 50 %
- Topology :
- Flyback, Forward
- Termination :
- SMD/SMT
- Fall Time (Typ) :
- 10 ns
- Terminal Pitch :
- 0.65mm
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Length :
- 3mm
- Peak Reflow Temperature (Cel) :
- 260
- Nominal Input Voltage :
- 15V
- Number of Terminations :
- 8
- Max Input Voltage :
- 30V
- Width :
- 3mm
- Switcher Configuration :
- Single
- Base Part Number :
- LM5021
- Frequency - Switching :
- Up to 1MHz
- Lead Free :
- Contains Lead
- Number of Outputs :
- 1
- Terminal Form :
- Gull wing
- Datasheets
- LM5021MM-2

AC DC Converters, Offline Switches National Semiconductor LM5021MM-2 Overview
The LM5021MM-2 by National Semiconductor represents a cutting-edge solution in the realm of AC DC converters and offline switching technology. This integrated circuit (IC) is specifically designed to facilitate robust, efficient offline switching applications, essential for modern power supply designs. Its compact 8-VSSOP package allows for streamlined integration into a variety of electronic assemblies, making it highly versatile for broad commercial applications. The product’s high-performance attributes are tailored to meet demanding power management requirements, ensuring reliability and enhanced operational efficiency, critical for bulk purchasing considerations in business-to-business (B2B) markets.
LM5021MM-2 Features
This IC offers multiple features advantageous for power supply applications, including advanced startup circuitry, adjustable output and comprehensive protection mechanisms against thermal overload and voltage irregularities. These features collectively ensure optimal performance in challenging environments, thereby reducing downtime and maintenance requirements.
LM5021MM-2 Applications
- Power Supplies for Consumer Electronics: The LM5021MM-2 can be applied in the design of power adapters and chargers for devices such as smartphones and laptops, where efficient, reliable power conversion is crucial.
- LED Lighting Systems: Utilizes its high-efficiency switching capabilities to power LED lighting fixtures, ensuring long-lasting performance with reduced energy consumption.
- Telecommunications Equipment: Supports power systems in telecommunications infrastructure by providing stable and efficient power, essential for the uninterrupted operation of communication networks.
- Industrial Automation Systems: Its robust design is ideal for the harsh environments of industrial automation, where dependable and precise power management is necessary.
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