LT3763EFE#TRPBF

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LT3763EFE#TRPBF

IC LED DRIVER CTRLR PWM 28TSSOP

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type DC DC Controller
Topology Step-Down (Buck)
InternalSwitch(s) No
NumberofOutputs 1
Voltage-Supply(Min) 6V
Voltage-Supply(Max) 60V
Voltage-Output 55V
Frequency 200kHz ~ 1MHz
Dimming PWM
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad

Tổng quan

Description

The LT3763EFE#TRPBF is a high-performance, constant-current, and constant-voltage controller designed by Analog Devices, Inc. It is primarily used for driving high-brightness LEDs. Featuring a wide input voltage range from 6V to 60V, the LT3763 is capable of delivering accurate and efficient LED current regulation, making it suitable for a variety of lighting applications.
This IC supports both step-up (boost) and step-down (buck) configurations, which provides flexibility in design, allowing it to drive multiple LEDs in series or parallel. It includes a programmable switching frequency up to 1MHz for optimized efficiency and size trade-offs. The LT3763 also incorporates protection features, such as overvoltage, overcurrent, and thermal shutdown, ensuring reliability and longevity of the LED system.
Additionally, it supports PWM dimming with a high contrast ratio, enabling smooth brightness control. The device is housed in a thermally enhanced TSSOP-28 package, making it suitable for applications where space is a constraint. Overall, the LT3763EFE#TRPBF is a versatile solution for industrial, automotive, and architectural LED lighting systems.

Features

The LT3763EFE#TRPBF is a high-performance, synchronous step-down LED driver controller from Analog Devices. It is designed to drive high-current LEDs efficiently and is suitable for automotive, industrial, and architectural lighting applications. Key features of the LT3763EFE#TRPBF include:
1. Input Voltage Range: It supports a wide input voltage range from 6V to 60V, making it versatile for various power sources.
2. Output Current: Capable of providing a regulated output current of up to 20A, depending on the external components used.
3. Efficiency: The synchronous rectification design enhances efficiency, which is crucial for high-power LED applications.
4. Dimming Control: Offers both analog and PWM dimming capabilities to adjust LED brightness efficiently.
5. Protection Features: Includes overcurrent protection, overvoltage protection, and thermal shutdown to enhance reliability and safety in operation.
6. Frequency: Programmable switching frequency from 100kHz to 1MHz allows for optimization between efficiency and component size.
7. Package: Available in a thermally enhanced 28-pin TSSOP package.
These features make the LT3763EFE#TRPBF a robust choice for driving high-power LED arrays with high efficiency and precise control.

Package

The LT3763EFE#TRPBF is a LED Controller IC from Analog Devices, and it comes in a TSSOP (Thin Shrink Small Outline Package) with Enhanced Thermal Pad. This package type is designated as FE, which typically indicates a thermally enhanced version of the standard TSSOP package, suitable for applications requiring efficient heat dissipation.

Pinout

The LT3763EFE#TRPBF is a monolithic, synchronous buck LED driver controller designed by Analog Devices. It is tailored for high current LED applications. This device is available in a 28-lead TSSOP package.
Key functions include:
- Wide input voltage range: 6V to 60V.
- High efficiency through synchronous rectification.
- Capable of delivering up to 20A or more LED current.
- Integrated fault protection features such as open and short LED protection, and overtemperature protection.
- Analog or PWM dimming for LED brightness control.
- Frequency synchronization for noise-sensitive applications.
These features make the LT3763 a suitable choice for high-performance LED lighting applications, providing both efficiency and flexibility.

Manufacturer

The manufacturer of the LT3763EFE#TRPBF is Analog Devices, Inc. (ADI). Analog Devices is a semiconductor company that specializes in the design and manufacturing of integrated circuits used in a wide range of electronic equipment. The company focuses on areas such as data conversion, signal processing, power management, and radio frequency technologies. ADI serves various industries including communications, automotive, consumer electronics, and industrial instrumentation.

Application

The LT3763EFE#TRPBF is a high-performance LED driver controller used in various applications, including automotive lighting, architectural lighting, and general-purpose LED illumination. It is designed for use in systems requiring high efficiency and precise LED current regulation. The controller is suitable for applications that need step-up, step-down, or buck-boost mode LED driving, making it versatile for different lighting configurations. Its features support applications with high input voltage ranges and stringent dimming requirements.

Equivalent

The LT3763EFE#TRPBF is a step-up DC/DC controller from Analog Devices designed for LED applications. Equivalent products include:
1. Texas Instruments TPS92691: A high-power LED driver controller.
2. Maxim Integrated MAX16814: A high-voltage, high-brightness LED driver.
3. ON Semiconductor NCL30160: A constant-current LED driver controller.
4. ROHM BD9486F: A high-efficiency step-up switching regulator for LED drive.
These alternatives offer similar functionalities, though specific features and performance may vary. Always verify compatibility with your exact application requirements.

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