LT3965IFE#PBF

Product Overview

The LT3965IFE#PBF belongs to the category of LED drivers. It is commonly used for driving and controlling LED lighting systems in various applications. The LT3965IFE#PBF is known for its high efficiency, compact package, and versatile characteristics. It is available in a small 28-lead TSSOP package and is designed to provide essential features for LED lighting applications.

Basic Information

• Category: LED Driver
• Use: Driving and controlling LED lighting systems
• Characteristics: High efficiency, compact package
• Package: 28-lead TSSOP
• Essence: Efficient LED driver with versatile features
• Packaging/Quantity: Available in standard packaging with specified quantities

Specifications

The LT3965IFE#PBF features a wide input voltage range and can drive up to 45V of external MOSFETs. It also offers a high level of integration, including a boost controller, LED current sense, and PWM generator. The device supports both analog and PWM dimming, making it suitable for a wide range of LED lighting applications.

Detailed Pin Configuration

The LT3965IFE#PBF has a detailed pin configuration that includes pins for input voltage, output voltage, feedback, and various control signals. The pinout is designed to facilitate easy integration into LED lighting systems and provides flexibility for different application requirements.

Functional Features

The LT3965IFE#PBF offers precise LED current regulation, which ensures consistent and reliable performance of the connected LEDs. It also provides protection features such as overvoltage and overcurrent protection, enhancing the safety and durability of the LED lighting system. Additionally, the device supports both analog and PWM dimming, allowing for flexible control of the LED brightness.

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Integrated boost controller - Analog and PWM dimming support - Overvoltage and overcurrent protection

Disadvantages: - Limited to driving external MOSFETs up to 45V

Working Principles

The LT3965IFE#PBF operates by regulating the LED current based on the input control signals and feedback from the LED string. It utilizes a boost controller to efficiently drive the LEDs while providing protection against fault conditions. The device's working principle is focused on delivering stable and controlled LED illumination while ensuring the safety of the connected LEDs.

Detailed Application Field Plans

The LT3965IFE#PBF is well-suited for a wide range of LED lighting applications, including: - Indoor and outdoor architectural lighting - Automotive lighting systems - Display backlighting - Signage and decorative lighting - Industrial and commercial lighting solutions

Detailed and Complete Alternative Models

For users seeking alternative LED driver options, the following models can be considered: - LT3791-1 - LT3952 - LT3954 - LT3956

In conclusion, the LT3965IFE#PBF is a highly efficient and versatile LED driver suitable for various lighting applications. Its integrated features, precise regulation, and protection mechanisms make it an ideal choice for driving and controlling LED lighting systems.

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