LTC3210EUD-1#PBF

LED Driver IC Overview

The LTC3210EUD-1#PBF is a low-noise charge pump DC/DC converter designed to drive four MAIN LEDs and one high-current CAM LED for camera lighting applications. It operates within a supply voltage range of 2.9V to 4.5V and features a switching frequency of 800kHz. The device provides five outputs with current capabilities of 25mA and 400mA per channel. It utilizes a switched capacitor topology with internal switches and is housed in a 16-QFN (3x3) package.

LED Driver IC Feature Summary

• Designed specifically for driving multiple LEDs in camera lighting systems
• Integrates a low-noise charge pump DC/DC converter topology
• Supports dimming functionality for brightness control

LED Driver IC Applications

• Camera lighting systems
• MAIN LED driver circuits
• High-current CAM LED driver circuits

LED Driver IC Procurement Notes

Verify component authenticity through authorized Analog Devices channels or certified distributors. Confirm the specific suffix matches the required pinout and electrical characteristics. Check for obsolescence status as this part may be discontinued. Ensure environmental compliance documentation aligns with project requirements. Validate package marking against official datasheet images to prevent counterfeit substitution.

LED Driver IC Selection Notes

Select this component when designing camera modules requiring dedicated MAIN and CAM LED drivers. Consider the 16-QFN package size for space-constrained PCB layouts. Evaluate the 800kHz switching frequency for EMI management relative to nearby sensitive circuitry. Ensure the input voltage range supports the system's battery or power rail conditions. Verify thermal performance within the specified operating temperature range.

LED Driver IC Part Context

This part belongs to the LTC3210 family of LED drivers from Analog Devices. It is functionally similar to the LTC3210EPD-1#PBF but differs in package type, using a QFN instead of an LQFP variant. The series is targeted at portable electronic devices needing efficient multi-channel LED illumination.

LED Driver IC Replacement Considerations

• LTC3210EUD#PBF

LED Driver IC FAQ

What is the primary application of the LTC3210EUD-1#PBF?

It is designed to drive four MAIN LEDs and one high-current CAM LED for camera lighting.

Does the LTC3210EUD-1#PBF include internal switches?

Yes, the device includes internal switches as part of its switched capacitor topology.