Allicdata Part #: | LT3590ESC8#TRPBF-ND |
Manufacturer Part#: |
LT3590ESC8#TRPBF |
Price: | $ 1.17 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC LED DRIVER RGLTR DIM SC70-8 |
More Detail: | LED Driver IC 1 Output DC DC Regulator Step-Down (... |
DataSheet: | LT3590ESC8#TRPBF Datasheet/PDF |
Quantity: | 1000 |
2500 +: | $ 1.06029 |
Specifications
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | DC DC Regulator |
Topology: | Step-Down (Buck) |
Internal Switch(s): | Yes |
Number of Outputs: | 1 |
Voltage - Supply (Min): | 4.5V |
Voltage - Supply (Max): | 55V |
Voltage - Output: | 55V |
Current - Output / Channel: | 80mA (Switch) |
Frequency: | 850kHz |
Dimming: | PWM |
Applications: | Signage |
Operating Temperature: | -40°C ~ 85°C (TJ) |
Mounting Type: | Surface Mount |
Package / Case: | 8-VFSOP (0.049", 1.25mm Width) |
Supplier Device Package: | SC-70-8 |
Base Part Number: | LT3590 |
Description
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Application Field and Working Principle of LT3590ESC8#TRPBF
The LT3590ESC8#TRPBF is a low-cost current-mode boost converter in the LTpowerCAD power-supply selection tool, belonging to the category of PMIC – LED Drivers. It is a compact DC/DC step-up converter with a wide 4.5V to 100V output range that makes it ideal for driving high-brightness LEDs.The LT3590ESC8#TRPBF features accurate current and temperature control, as well as a simple control loop. It offers an efficient, single-stage design that is optimized for high power and low cost. With its wide input voltage range, robust current-mode control, low component count, and low no-load losses, the LT3590ESC8#TRPBF is an excellent choice for a variety of lighting applications.The LT3590ESC8#TRPBF is a high-efficiency, low-cost LED driver module that is optimized for accurate and stable current control. The device utilizes a single-stage boost converter architecture and a low component count to provide high efficiency and low cost. Its wide LED current range and adjustable LED current control make it suitable for a variety of LED lighting applications. The device has a high PWM dimming capability that allows it to precisely control LED current without instability or flickering.At the heart of the LT3590ESC8#TRPBF is an accurate and stable current-mode control loop that provides excellent performance. The device can operate in current-mode control using either a sense resistor or an analog control input. The LT3590ESC8#TRPBF utilizes voltage mode control to maintain its output voltage across a wide input voltage range, and a high-side current monitor provides LED current regulation accuracy of better than 0.2%.The LT3590ESC8#TRPBF also offers enhanced protection features, such as overtemperature protection, overvoltage protection, undervoltage protection, and output short-circuit protection. The device comes in an 8-pin, 3mm x 3mm QFN package.In summary, the LT3590ESC8#TRPBF is an efficient, low-cost, current-mode boost converter specifically designed for driving LEDs. It offers a single-stage design, high efficiency, and low component count, making it an ideal choice for a variety of lighting applications.The specific data is subject to PDF, and the above content is for reference
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