SP7120AEK-L/TR

Overview

The SP7120AEK-L/TR is a dual-channel LED driver manufactured by Sipex, designed for common cathode LED configurations. It operates within a supply voltage range of 2.7V to 5.5V and features an enable/shutdown function. The device supports operation across an extended temperature range from -40°C to +85°C. It is housed in a lead-free PDSO6 package with dimensions of 2.9mm length, conforming to the MO-193AA standard.

Feature Summary

• Provides matched current sources suitable for any color common cathode LED configuration
• Includes an enable/shutdown control function for power management
• Capable of driving two separate LEDs or one LED at double current via parallel channel connection

Applications

• Mobile phones
• Personal Digital Assistants (PDAs)
• Smart devices
• Personal media players

Procurement Notes

Verify the manufacturer designation as Sipex or Sipex Corp when sourcing this component. Confirm the specific suffix EK-L indicates the correct package type and lead-free status. Ensure compatibility with the required 2.7V to 5.5V supply voltage range for your target application circuit design.

Selection Notes

Select this driver for applications requiring simple, matched current sourcing for common cathode LEDs. It is suitable for portable electronics where space is limited due to its small outline package. Consider the enable pin functionality if system-level power control is required during idle states.

Part Context

This component belongs to the SP712X family of LED drivers from Sipex. The family provides solutions for driving multiple LEDs with matched currents. Other variants in the series may support different numbers of channels, such as three-LED configurations, while maintaining similar operational principles and package styles.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify electrical compatibility and pinout alignment before considering alternative manufacturers.