UTC81515A SOP-8 IC (Y2M6MA) (SMD) Code: 71252193

The UTC81515A is an 8-pin (SOP-8) integrated circuit manufactured by Unisonic Technologies (UTC). It acts as a PWM (Pulse Width Modulation) power management chip, primarily utilized in switch-mode power supplies (SMPS), battery chargers, and compact adapters.

Key details and specifications include:

• Package Type:8-pin Small Outline Package (SOP-8).
• Function:Serves as a current-mode PWM controller, driving power MOSFETs to regulate voltage.
• Operating Frequency:Typically features a fixed switching frequency of 65 kHz.
• Protection Features:Includes built-in overload protection, over-voltage protection, and under-voltage lockout (UVLO).
• Common Replacements:If you are sourcing parts for a repair, functional equivalents include the OB615 and SG6848.