KTS1677AEVH-TR

Overview

The KTS1677AEVH-TR is a single-output load switch IC designed for power distribution applications. It operates within a supply voltage range of 3 V to 23 V and supports an output current of 5 A. The device features a maximum on-resistance of 30 mOhms. It integrates over-voltage protection and reverse blocking capabilities. The component functions reliably across an operating temperature range from -40 °C to +85 °C. It is housed in a WLCSP-15 package suitable for surface mount technology.

Feature Summary

• Integrates over-voltage protection mechanisms to safeguard downstream circuitry from excessive input voltages.
• Provides reverse blocking functionality to prevent current flow when polarity is inverted.
• Features low on-resistance characteristics to minimize power loss during conduction.

Applications

• USB power switching circuits
• Portable electronic device power management
• Battery-powered system load distribution

Procurement Notes

Verify the specific suffix EVH against official Kinetic Technologies documentation to confirm pinout and electrical specifications. Ensure the procurement channel provides valid RoHS compliance records. Confirm that the WLCSP-15 packaging format matches the design requirements for reflow soldering processes. Validate the component's authenticity through authorized distributors to avoid counterfeit risks.

Selection Notes

Select this component when a single-channel load switch with integrated over-voltage and reverse blocking protection is required. The 5 A output current rating suits moderate power distribution needs. The wide input voltage range accommodates various battery and rail configurations. Consider the WLCSP-15 package size for space-constrained printed circuit board layouts.

Part Context

This part belongs to the Kinetic Technologies KTS1677A series of power switches. The series focuses on compact, high-efficiency load switches for portable electronics. The KTS1677AEVH-TR variant specifically offers single-output configuration with enhanced protection features compared to basic switches.

FAQ

Does the KTS1677AEVH-TR support bidirectional current flow?

No, the device includes reverse blocking protection, which prevents current flow in the reverse direction.

What is the maximum operating voltage for this load switch?

The maximum operating supply voltage is 23 V.