LM3485MMX
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- Mfr.Part #
- LM3485MMX
- Manufacturer
- National Semiconductor
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- 0.1A, 1000KHZ PDSO8
- Stock
- 255,221
- In Stock ：
- 255,221
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- Manufacturer :
- National Semiconductor
- Product Category :
- DC DC Switching Controllers
- Output Voltage :
- 35V
- Operating Temperature :
- -40°C~125°C TJ
- Pbfree Code :
- No
- Mount :
- Surface Mount
- Topology :
- Buck
- Lead Free :
- Contains Lead
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Pitch :
- 0.65mm
- JESD-609 Code :
- e0
- Input Voltage-Nom :
- 12V
- Max Frequency :
- 1MHz
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Number of Terminations :
- 8
- Output Current :
- 4A
- Output Configuration :
- Positive
- Mounting Type :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~35V
- Output Type :
- Transistor Driver
- Switcher Configuration :
- Single
- Number of Pins :
- 8
- Control Technique :
- HYSTERETIC CURRENT MODE
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Control Mode :
- CURRENT-MODE
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Quiescent Current :
- 250μA
- Number of Output Phases :
- 1
- Length :
- 3mm
- Function :
- Step-Down
- Max Duty Cycle :
- 100 %
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Operating Supply Voltage :
- 35V
- Width :
- 3mm
- Base Part Number :
- LM3485
- Switching Frequency :
- 1MHz
- RoHS Status :
- Non-RoHS Compliant
- Input Voltage (Min) :
- 4.5V
- Synchronous Rectifier :
- No
- Datasheets
- LM3485MMX
DC DC Switching Controllers National Semiconductor LM3485MMX Overview
The LM3485MMX by National Semiconductor is a cutting-edge DC DC switching controller specifically designed for applications requiring efficient power conversion and compact size. This component operates at a high switching frequency of up to 1000 KHz, facilitating smaller peripheral components and enabling more space-efficient designs. Its ability to drive up to 0.1A current makes it an ideal choice for low-power applications, while maintaining high efficiency across a variety of operating conditions. The inclusion of a PDSO8 package allows for excellent thermal performance and durability. This overview emphasizes the professional application and appeal of the DC DC Switching Controllers National Semiconductor LM3485MMX for bulk B2B acquisitions, showcasing its robust capabilities in a broad array of electronic devices.
LM3485MMX Features
The LM3485MMX boasts several key features that make it a preferred option for power management solutions:
- High switching frequency of 1000 KHz, which allows for the use of smaller inductors and capacitors, reducing overall design footprint.
- Ability to provide a continuous 0.1A output current, suitable for powering small to medium-sized electronic circuits.
- PDSO8 packaging that offers compact size and ease of integration into existing designs without compromising on performance.
- Enhanced power efficiency, which is critical for reducing operational costs and improving system reliability.
LM3485MMX Applications
- Portable Devices: Utilized in the power management systems of portable electronics, ensuring stable operation and extended battery life through efficient power conversion.
- LED Lighting: Drives LEDs in lighting applications where consistent, reliable current control is necessary to maintain illumination quality.
- Communication Equipment: Provides the necessary power regulation for communication devices, supporting consistent performance and reliability in communication technologies.
- Consumer Electronics: Essential for the power supply circuits in consumer electronics, where size and efficiency are crucial for device functionality and user satisfaction.
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