LT3465ES6#TRMPBF

LED Driver IC Overview

The LT3465ES6#TRMPBF is a white LED boost converter driver IC manufactured by Analog Devices Inc. It operates with an input voltage range of 2.7 V to 16 V and delivers a maximum output current of 1.5 mA. The device features a fixed switching frequency of 1.2 MHz and supports output voltages up to 30 V. It is housed in a compact SOT-23-6 package and functions within a temperature range of -40°C to +85°C. Key electrical specifications include a maximum supply current of 3.3 mA and a single-channel output configuration.

LED Driver IC Feature Summary

• Integrates an internal Schottky diode to reduce external component count and board space.
• Utilizes a boost topology optimized for driving white LEDs efficiently.
• Operates at a high switching frequency to allow the use of small passive components.

LED Driver IC Applications

• White LED lighting drivers
• Portable electronic display backlighting
• Battery-powered indicator circuits

LED Driver IC Procurement Notes

Verify the exact part number suffix against official Analog Devices documentation to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status through the manufacturer's material declaration. Check regional distribution availability as stock levels may vary by region. Ensure the ordering information matches the specific ES6 package variant required for your design.

LED Driver IC Selection Notes

Select this component when designing compact LED drivers requiring a boost topology with low input voltage operation. The SOT-23-6 package is suitable for space-constrained applications. Consider the 1.2 MHz switching frequency for balancing efficiency and passive component size. Verify that the 1.5 mA output current meets the specific LED string requirements of the target application.

LED Driver IC Part Context

This part belongs to the LT3465 series of LED lighting driver ICs from Analog Devices. It is designed specifically for boosting voltage to drive white LEDs from low-voltage sources. The ES6 designation indicates the specific thermal and electrical grade within the SOT-23-6 package family, ensuring consistent performance across industrial temperature ranges.

LED Driver IC Replacement Considerations

Consult Analog Devices datasheets for direct pin-compatible alternatives within the LT346x series. Verify that any substitute maintains the same SOT-23-6 footprint and 1.2 MHz switching frequency. Ensure the replacement device supports the required 30 V output voltage and 1.5 mA current capability.

LED Driver IC FAQ

What is the switching frequency of the LT3465ES6#TRMPBF?

The device operates at a fixed switching frequency of 1.2 MHz.

Does the LT3465ES6#TRMPBF require an external diode?

No, it features an integrated internal Schottky diode.

What is the maximum output voltage supported by this IC?

The IC supports output voltages up to 30 V.