DIODES Incorporated PMIC - Power Supply Controllers, Monitors AP4341SNTR-G1

The AP4341SNTR-G1 is a low power output voltage detector designed for use in Primary Side Control Systems. It detects output voltage levels and generates a periodic signal when the voltage falls below a specified threshold, which can be used to activate the primary side controller. This device enhances transient performance by responding quickly to voltage changes on the secondary side. It operates within a supply voltage range of 2V to 6V and features a 33kHz output pulse with no need for external components, making it suitable for green mode applications. The AP4341SNTR-G1 is packaged in a SOT23 format and is compliant with RoHS standards, ensuring it is free from halogens and antimony. Typical applications include adapters and chargers for portable devices, as well as standby and auxiliary power supplies.