LT3967JFE#TRPBF

LED Driver IC Overview

The LT3967JFE#TRPBF is an eight-switch matrix LED dimmer IC from Analog Devices. It operates with a supply voltage range of 8 V to 60 V and utilizes a buck topology. The device features eight independent output channels, each capable of delivering up to 1.3 A. It supports linear PWM dimming frequencies between 200 kHz and 2 MHz. The component is housed in a 28-lead TSSOP package with an exposed pad and functions within a temperature range of -40 °C to +125 °C.

LED Driver IC Feature Summary

• Integrates eight high-current switches for direct LED matrix control
• Supports wide input voltage ranges suitable for automotive and industrial systems
• Enables precise brightness control via high-frequency linear PWM dimming

LED Driver IC Applications

• Automotive exterior lighting modules
• Industrial LED panel illumination
• High-brightness architectural lighting fixtures

LED Driver IC Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm pinout and thermal characteristics. Ensure the ordering part number matches the required package variant. Cross-reference the manufacturer's latest datasheet revision to validate electrical specifications before integration into final designs.

LED Driver IC Selection Notes

Select this component when designing circuits requiring multiple independently controlled LED channels from a single driver. It is appropriate for applications needing robust input voltage tolerance and high current capacity per channel. Consider the thermal performance of the TSSOP-EP package for heat dissipation requirements in enclosed environments.

LED Driver IC Part Context

This device belongs to the LT3965/LT3967 family of matrix LED dimmers. These components are designed to replace discrete switching solutions, reducing board space and complexity. The series offers integrated protection features and simplified control interfaces for modern LED lighting architectures.

LED Driver IC Replacement Considerations

LT3965EFE-1#TRPBF serves as a related variant within the same product family. Verify current handling capabilities and specific interface requirements when substituting.