AP1212LSG-13

Overview

The AP1212LSG-13 is a dual-channel USB high-side power switch IC manufactured by Diodes Incorporated. It operates within a supply voltage range of 2.7 V to 5.5 V and supports a continuous output current limit of 1.2 A per channel. The device features an interface compatible with low CMOS logic levels, utilizing a maximum input threshold of 0.7 V for control signals. Designed for surface-mount applications, it is housed in an SOP-8 package. The component functions across an extended temperature range from -40 °C to +125 °C, ensuring reliability in demanding environments.

Feature Summary

• Dual-channel architecture providing independent high-side switching capabilities for USB power distribution
• Low control input threshold compatibility with standard CMOS logic families
• Integrated protection mechanisms including over-current limiting and thermal shutdown

Applications

• USB hub power management and port switching
• Peripheral device power sequencing and distribution
• Portable electronics requiring isolated channel control

Procurement Notes

Verify availability status carefully as the component is listed under restricted supply or end-of-life conditions. Confirm current manufacturing status and lead times directly with authorized distributors or Diodes Incorporated before finalizing procurement plans. Ensure compliance with RoHS requirements and moisture sensitivity level specifications during storage and handling procedures.

Selection Notes

Select this component when dual independent high-side switching is required for USB applications with a 1.2 A current capacity. Consider the SOP-8 package for space-constrained designs and verify that the 2.7 V to 5.5 V operating range aligns with system power rails. Evaluate the -40 °C to +125 °C temperature range against environmental requirements.

Part Context

This part belongs to the AP1212 series of power switch ICs designed for power distribution tasks. It serves as a specialized solution for managing multiple loads in systems requiring precise control and protection. The series focuses on integrating switching functionality with safety features in compact packages suitable for modern electronic devices.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for potential cross-reference options if this specific variant is unavailable.