LT3796EFE-1#PBF

LED Driver IC Overview

The LT3796EFE-1#PBF is a DC/DC controller designed for regulating constant current or constant voltage, ideal for driving LEDs. It operates with a supply voltage range of 6V to 100V and supports frequencies from 100kHz to 1MHz. The device features analog and PWM dimming capabilities and utilizes a 28-TSSOP-EP package. It is part of the True Color PWM series and functions as a single-output DC/DC controller without internal switches.

LED Driver IC Feature Summary

• Supports multiple topologies including SEPIC, buck, and boost configurations
• Enables precise LED regulation through constant-current or constant-voltage modes
• Offers flexible dimming control via analog and PWM signals

LED Driver IC Applications

• LED lighting systems
• Display backlights
• Indicator circuits

LED Driver IC Procurement Notes

Verify component authenticity against Analog Devices specifications. Confirm package integrity and pin alignment for the 28-TSSOP-EP form factor. Ensure compatibility with required input voltage ranges and switching frequencies before integration into final designs.

LED Driver IC Selection Notes

Select this controller for applications requiring wide input voltage tolerance up to 100V. Consider the absence of internal switches when designing power stages. Evaluate thermal management requirements for the exposed pad package in high-density layouts.

LED Driver IC Part Context

This component belongs to the LT3796 family of DC/DC controllers manufactured by Analog Devices Inc. It is specifically engineered for LED driving applications where stable regulation across varying load conditions is critical. The device complements other PMIC solutions in the manufacturer's portfolio.

LED Driver IC Replacement Considerations

LT3796EFE#PBF serves as a related variant within the same family, differing primarily in specific feature sets such as dual current sensing availability.