LTC3210EUD

Part No LTC3210EUD
Manufacturer Linear Technology
Catalog Newest Parts
Description MAIN/CAM LED Controller in 3mm Ă— 3mm QFN
Sample
Rohs State rohs
ECAD Module
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Manufacturer Linear Technology
Win Source Part Number 1208685-LTC3210EUD
Manufacturer Homepage www.linear.com
Popularity Medium
Supply and Demand Status Limited

Description

Linear Technology LTC3210EUD: Mainstream LED Driver

The LTC3210EUD is a compact, high-efficiency, charge pump-based LED driver designed by Linear Technology, now part of Analog Devices, to cater to the growing demand for reliable and efficient lighting solutions in portable devices. This product is specifically engineered to provide a constant current source to ensure uniform brightness for LEDs used in applications such as mobile phones, digital cameras, and other handheld devices.

Key Features:

  • High Efficiency: The LTC3210EUD employs a 1x/1.5x/2x fractional charge pump to optimize efficiency based on the LED forward voltage requirements, which in turn extends battery life.
  • Flexible Output Current Control: With precision internal current sources, the driver can deliver up to 30mA of current to each of the six LED outputs, which can be adjusted via an external resistor or through a digital interface.
  • Low Noise Operation: The product features a 1MHz fixed-frequency operation which minimizes noise and reduces the size of the external components.
  • Thermal Protection: The LTC3210EUD includes thermal shutdown protection to safeguard the device under high-temperature conditions, ensuring reliability and longevity.

Design Flexibility:

The driver's small 3mm x 3mm QFN package makes it an ideal choice for space-constrained applications. Additionally, the LTC3210EUD offers a flexible I2C interface for dimming control, allowing designers to adjust brightness levels easily, which can enhance the user experience by providing dynamic lighting effects.

Applications:

Thanks to its combination of efficiency, compactness, and brightness control, the LTC3210EUD is suitable for a wide range of portable applications, including:

  • Smartphone and Tablet Backlighting
  • Portable Media Player Illumination
  • GPS and Handheld Gaming Device Lighting
  • General Small-Screen Backlighting

In conclusion, the LTC3210EUD from Linear Technology is a versatile and powerful LED driver solution that meets the needs of modern portable electronics. Its high efficiency, small footprint, and comprehensive feature set make it an excellent choice for designers looking to enhance the visual appeal and user experience of their products.

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Pricing & Ordering (USD)

Quantity Unit Price Ext. Price
35+ $1.4560 $50.9600
85+ $1.1950 $101.5750
130+ $1.1570 $150.4100
180+ $1.1200 $201.6000
235+ $1.0830 $254.5050
310+ $0.9710 $301.0100
* The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Availability: 32,000 pieces
MOQ: 35 pcs
Order Increment : 1 pcs
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