ICLS8023Z

Overview

The ICLS8023Z is an AC-DC offline switcher IC designed for LED driver applications. It operates within a supply voltage range of 10.5 V to 25 V and supports an operating frequency of 65 kHz. The device features a flyback topology with an internal switch, providing a single output. Packaged in a PG-DIP-7 format, it draws a maximum supply current of 4.8 mA and supports PWM dimming capabilities.

Feature Summary

• Integrated internal power switch for simplified circuit design
• Supports PWM dimming for precise LED brightness control
• Flyback topology suitable for isolated AC-DC conversion

Applications

• LED lighting systems
• AC-DC offline power supplies
• Flyback converter designs

Procurement Notes

Verify the specific package variant (PG-DIP-7) and electrical ratings against the official Infineon datasheet before procurement. Ensure compatibility with the target AC input voltage and required LED load characteristics. Confirm RoHS compliance status if required by project specifications.

Selection Notes

Select this component for applications requiring a compact, integrated solution for low-power LED drivers. The internal switch eliminates external MOSFET requirements, reducing bill of materials. Verify that the 65 kHz switching frequency aligns with electromagnetic interference constraints and transformer design parameters.

Part Context

The ICLS8023Z belongs to Infineon's portfolio of power management integrated circuits, specifically targeting the LED driver segment. It is part of the broader AC-DC offline switcher family, offering a cost-effective alternative to discrete solutions for consumer and industrial lighting applications.

Replacement Considerations

Consult the official Infineon replacement guide or datasheet revision history for verified cross-reference part numbers. Do not assume functional equivalence with other LED driver ICs without verifying pinout, electrical ratings, and thermal performance.