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LM3401MM

Inventory:8,171

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Overview of LM3401MM

The LM3401MM is a low-side current controller optimized for offline LED lighting applications. It provides excellent performance for various general illumination, automotive, and industrial lighting applications.

Pinout

The LM3401MM pinout refers to the configuration and function of each pin in its VSSOP-8 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the LM3401MM has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.

Features

  • Input Voltage Range: 4V to 75V
  • Output Current: 1.5A
  • Efficiency up to: 97%
  • PWM dimming input: Allows for precise control of LED brightness
  • Programmable LED current set point: Enables customization of LED current levels
  • Over Temperature Protection: Prevents damage from excessive temperature
  • Under Voltage Lockout: Ensures safe operation during power supply fluctuations

Applications

  • LED lighting systems: Provides efficient and reliable control for various LED-based applications
  • Automotive lighting: Suitable for automotive interior, exterior, and display lighting applications
  • Solar powered lighting applications: Enables energy-efficient and environmentally friendly lighting solutions
  • Industrial lighting: Offers reliable and efficient control for industrial lighting applications
  • General illumination applications: Suitable for various general lighting applications, including residential and commercial spaces
  • Emergency lighting systems: Provides reliable backup power for emergency lighting applications
  • Architectural lighting: Enables creative and efficient control for architectural lighting designs
  • Street lighting: Suitable for street, highway, and road lighting applications
  • Outdoor display lighting: Provides reliable and efficient control for outdoor display lighting applications
  • Accent and decorative lighting: Enables creative and efficient control for accent and decorative lighting designs

Advantages and Disadvantages

Advantages:

  • High efficiency: Minimizes energy waste and reduces heat generation
  • Precise control: Enables precise control of LED brightness and current levels
  • Reliability: Provides reliable operation in various environmental conditions
  • Safety features: Includes over temperature protection and under voltage lockout for safe operation

Disadvantages:

  • Complexity: May require additional circuitry or programming for specific applications
  • Cost: May be more expensive than simpler LED drivers

Equivalents

For similar functionalities, consider these alternatives to the LM3401MM:

  • TIP3055: A power Darlington transistor suitable for high-current applications
  • LTC3118: A low-side current controller with adjustable output current and overcurrent protection
  • MAX1554: A low-dropout linear regulator with adjustable output current and overcurrent protection

Frequently Asked Questions

(Insert FAQs related to the LM3401MM, such as operating temperature range, storage conditions, and recommended usage)

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

ECCN (US) EAR99 Part Status Obsolete
SVHC Yes SVHC Exceeds Threshold Yes
Automotive No PPAP No
Minimum Operating Supply Voltage (V) 4.5 Maximum Operating Supply Voltage (V) 35
Typical Operating Supply Voltage (V) 5|9|12|15|18|24 Output Voltage (V) 0.2 to 33
Low Level Output Current (uA) 5.5(Typ) High Level Output Current (uA) 20(Typ)
Maximum Power Dissipation (mW) 660 Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 125 Packaging Tape and Reel
Mounting Surface Mount Package Height 0.95(Max)
Package Width 3.1(Max) Package Length 3.1(Max)
PCB changed 8 Standard Package Name SO
Supplier Package VSSOP Pin Count 8
Lead Shape Gull-wing

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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