KTD2692EJH-TR

Overview

The KTD2692EJH-TR is a single-output DC-DC step-up LED driver IC designed for flash applications. It supports an input voltage range of 2.7V to 5.5V and delivers up to 1.5A of flash current. Operating at a switching frequency of 2MHz, the device achieves high efficiency of up to 90%. It features programmable low-voltage input protection and single-wire dimming capabilities. The component is housed in a compact 14-TDFN (2x3) package and operates within a temperature range of -40°C to +85°C.

Feature Summary

• Delivers up to 1.5A flash current for high-intensity illumination requirements
• Includes programmable threshold low-voltage input protection to prevent system instability
• Utilizes a high-efficiency boost converter architecture reaching up to 90% efficiency
• Supports single-wire dimming control for simplified interface integration

Applications

• Mobile device camera flash systems
• Portable electronic imaging modules
• Compact LED lighting solutions requiring high peak current

Procurement Notes

Verify the specific ordering suffix and package variant against the manufacturer's latest datasheet before procurement. Confirm availability status with authorized distributors as supply levels may vary by region. Ensure that the selected component meets all required environmental and regulatory standards for the intended deployment environment.

Selection Notes

Select this component when a compact solution is needed for driving high-current LEDs in space-constrained designs. The 2MHz switching frequency allows for smaller external passive components compared to lower-frequency alternatives. Consider the 1.5A output capability and input voltage range to ensure compatibility with the target power source and load requirements.

Part Context

This part belongs to the KTD2692 series from Kinetic Technologies, specialized for LED lighting driver ICs. It is distinct from other Kinetic products like the STDP2600 video processing evaluation boards. The series focuses on efficient power management for portable electronics, specifically targeting flash LED applications with integrated protection features.

Replacement Considerations

Consult official substitution lists or equivalent product guides from Kinetic Technologies for verified replacements. Do not assume functional equivalence with generic LED drivers without verifying pinout, electrical parameters, and thermal characteristics against the original specification sheet.

FAQ

What is the maximum flash current supported by the KTD2692EJH-TR?

The device is capable of driving up to 1.5A of flash current.

Does the KTD2692EJH-TR include input voltage protection?

Yes, it features a programmable threshold low-voltage input protection mechanism.

What is the operating temperature range for this IC?

The component operates within a temperature range of -40°C to +85°C.