LT3491ESC8
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- Mfr.Part #
- LT3491ESC8
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-VFSOP (0.049, 1.25mm Width)
- Datasheet
- Download
- Description
- IC LED DRV RGLTR PWM SC70-8
- Stock
- 40,674
- In Stock ：
- 40,674
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- LED Drivers
- Operating Temperature :
- -40°C~85°C TA
- Topology :
- Step-Up (Boost)
- Number of Segments :
- 1
- Terminal Position :
- Dual
- Package / Case :
- 8-VFSOP (0.049, 1.25mm Width)
- Packaging :
- Tube
- Dimming :
- PWM
- ECCN Code :
- EAR99
- Published :
- 2005
- Type :
- DC DC Regulator
- Surface Mount :
- yes
- Internal Switch(s) :
- yes
- Current - Output / Channel :
- 350mA Switch
- Terminal Pitch :
- 0.5mm
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 8
- JESD-30 Code :
- R-PDSO-G8
- Voltage - Output :
- 27V
- Supply Voltage :
- 3V
- Terminal Form :
- Gull wing
- Number of Outputs :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 20
- Voltage - Supply (Min) :
- 2.5V
- RoHS Status :
- Non-RoHS Compliant
- Frequency :
- 2.3MHz
- Reach Compliance Code :
- not_compliant
- Number of Functions :
- 1
- Series :
- True Color PWM™
- Applications :
- Backlight
- Length :
- 2mm
- Peak Reflow Temperature (Cel) :
- 235
- Voltage - Supply (Max) :
- 12V
- JESD-609 Code :
- e0
- Qualification Status :
- Not Qualified
- Power Supplies :
- 3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 8
- Datasheets
- LT3491ESC8
LED Drivers Analog Devices, Inc. LT3491ESC8 Overview
The LED Drivers Analog Devices, Inc. LT3491ESC8 is a high-performance integrated circuit specifically designed for driving LEDs with enhanced efficiency and reliability. This IC utilizes a regulated converter, which ensures consistent light output and prolongs the lifespan of LEDs. Its compact SC708 package makes it an ideal choice for space-constrained applications. The LT3491ESC8 is equipped with PWM dimming capabilities, allowing for adjustable brightness levels, which can significantly reduce overall power consumption while providing flexibility in various lighting applications. This product is particularly suited for businesses looking to implement robust, long-lasting LED solutions in their offerings.
LT3491ESC8 Features
The LT3491ESC8 boasts a range of features designed to enhance performance and usability in LED driving applications. Key features include an integrated Schottky diode, a wide input voltage range from 2.5V to 16V, and up to 350mA of output current. This driver supports high-frequency PWM dimming, which offers precise control over lighting effects without perceptible flicker. Its thermal shutdown and current limiting capabilities ensure safe operation under various conditions, making it a reliable choice for demanding environments.
LT3491ESC8 Applications
- Portable Lighting Devices: Can be used to power LED flashlights, headlamps, and other portable lighting solutions where compact size and efficiency are crucial.
- Automotive Interior Lighting: Ideal for dashboard, door panel, and ambient lighting in vehicles, providing consistent brightness and long service life.
- Backlighting for Displays: Suitable for LED backlights in handheld devices such as smartphones, GPS units, and other small screen devices, ensuring optimal visibility and low power consumption.
- General Illumination: Can be integrated into home and commercial lighting fixtures to offer adjustable and energy-efficient lighting options.
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