AL17150-10BS7-13

Overview

The AL17150-10BS7-13 is a high-voltage step-down switching regulator IC from Diodes Incorporated, designed for universal input applications ranging from 85 to 265 VAC. It integrates a 500 V/1 A MOSFET and supports output currents up to 300 mA. The device operates within an extended temperature range of -40°C to 125°C and utilizes a 7-pin SOIC surface-mount package.

Feature Summary

• Integrates a high-voltage 500 V/1 A MOSFET for compact design
• Supports universal AC input voltage ranges
• Capable of delivering up to 300 mA output current
• Operates reliably across extended industrial temperature ranges

Applications

• LED lighting drivers
• Offline buck converter circuits
• High-voltage step-down power supplies

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct pinout and electrical specifications. Confirm RoHS compliance status and specific packaging options directly with authorized distributors or the manufacturer prior to ordering.

Selection Notes

Select this component for designs requiring integrated high-voltage switching capabilities without external discrete MOSFETs. Ensure the application demands a step-down topology compatible with the specified 300 mA maximum output current and universal AC input requirements.

Part Context

This part belongs to the AL17150 series of LED drivers and switching regulators by Diodes Incorporated. These components are engineered for offline applications, combining control logic with power switching elements to simplify circuit design for high-voltage AC-to-DC conversion tasks.

Replacement Considerations

Consult official substitution guides for equivalent parts. Verify compatibility of pin configurations and electrical parameters before replacing.

FAQ

What is the maximum output current capability?

The device supports output currents up to 300 mA.

Does the IC include an internal switch?

Yes, it integrates a 500 V/1 A MOSFET.