LT3791HFE#PBF
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- Mfr.Part #
- LT3791HFE#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRIVER CTRLR PWM 38TSSOP
- Stock
- 45
- In Stock ：
- 45
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- LED Drivers
- Terminal Finish :
- Matte Tin (Sn)
- Supply Voltage :
- 12V
- Min Supply Voltage :
- 4.7V
- Applications :
- Lighting
- Surface Mount :
- yes
- Min Input Voltage :
- 4.7V
- Mounting Type :
- Surface Mount
- Topology :
- Step-Down (Buck), Step-Up (Boost)
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~150°C TJ
- Max Supply Voltage :
- 60V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Switching Frequency :
- 700kHz
- Number of Segments :
- 9
- Number of Terminations :
- 38
- Number of Outputs :
- 1
- Package / Case :
- 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
- Voltage - Output :
- 0V~60V
- Max Input Voltage :
- 60V
- Multiplexed Display Capability :
- No
- Output Current :
- 10A
- Number of Functions :
- 1
- REACH SVHC :
- No SVHC
- Internal Switch(s) :
- No
- Factory Lead Time :
- 8 Weeks
- Terminal Pitch :
- 0.5mm
- Lifecycle Status :
- Production (Last Updated: 3 months ago)
- Terminal Position :
- Dual
- Published :
- 2013
- Dimming :
- Analog, PWM
- Width :
- 4.4mm
- Frequency :
- 200kHz~700kHz
- JESD-609 Code :
- e3
- Type :
- DC DC Controller
- Packaging :
- Tube
- Pin Count :
- 38
- Number of Pins :
- 38
- RoHS Status :
- ROHS3 Compliant
- Series :
- True Color PWM™
- Base Part Number :
- LT3791
- Datasheets
- LT3791HFE#PBF
LED Drivers Analog Devices, Inc. LT3791HFE#PBF Overview
The LED Drivers Analog Devices, Inc. LT3791HFE#PBF is a highly versatile and efficient controller designed for LED driving applications requiring precise control and robust performance. This device integrates a PWM dimming controller, which enables accurate brightness adjustment and enhances the energy efficiency of LED arrays. Built to handle a wide input voltage range, it allows for flexible implementation in varied electrical environments. The LT3791HFE#PBF's sophisticated design ensures maximum reliability and longevity in demanding applications, making it a prime choice for developers looking to optimize their lighting solutions.
LT3791HFE#PBF Features
The LT3791HFE#PBF is equipped with multiple features that make it an outstanding performer in LED control systems. Key features include its ability to drive high power LEDs with exceptional efficiency and minimal power loss. It supports a broad input voltage range, making it suitable for a variety of power supplies. Additionally, the device offers integrated thermal protection to safeguard against overheating, and its multi-channel capability allows for the simultaneous control of multiple LED arrays with precise current regulation.
LT3791HFE#PBF Applications
- Automotive Lighting: Utilized in headlamps, tail lights, and interior LEDs, ensuring consistent brightness and long life under variable voltage conditions.
- Industrial Lighting: Perfect for high bay, warehouse, and factory floor lighting where robustness and reliability are critical.
- Architectural Lighting: Enhances features like dimming and color control in both indoor and outdoor settings, providing flexibility and creativity in lighting design.
- Portable and Emergency Lighting: Essential for maintaining brightness and efficiency in battery-powered or backup lighting systems.
- Street Lighting: Optimizes energy use and performance in street lamps, contributing to safer and more sustainable urban environments.
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