JW1531M Datasheet (JoulWatt) - BUCK CC/CV Driver

JW1531M, BUCK CC/CV Driver

The JW®1531B/JW1531M is a constant voltage constant currentdriver with high accuracy.

JW1531M/JW1531B integrates high voltage power source, and can be supplied from line voltage directly, and auxiliary winding is not needed, which largely simplifies the system.

Low standby consumption can be achieve

JW1531M Features

* No auxiliary winding

* Supplied from line voltage directly

* High current accuracy of line and load regulation

* Critical conduction mode

* High efficiency over wide operating range

* LED short protection

* Internal over-temperature protection

* SOP7 package APPLICA