EV1780A

Parameters Subject to Change Without Notice FEATURES ，Integrate 500V Low Rdson MOSFET JW1780A: 30Ω, 60mA Excellent line/load regulation Boundary mode High efficiency LED OVP and SCP VDD UVLO Over-temperature protection Brown Out Protection TO-92 package APPLICATIONS LED lighting ELECTRICAL SPECIFICATIONS Parameter Input Voltage Output Voltage Output Current Symbol VIN VO IO Value 176~264 60 50 Unit V V mA EV1780A_S0_R0 Integrated 500V MOS Non-isolated LED Driver DESCRIPTION JW1780A is a integrate 500V MOS Non-isolated, high output current constant accuracy LED Driver. It realizes high output current constant accuracy by sampling the output current directly. It can decrease MOSFET switching loss and avoid outside diode reverse recover by switching with boundary mode, JW1780A is supplied from the output directly and auxiliary winding is not needed. JW1780A start up time is smaller than 0.1S. It has multi-protection functions which largely enhance the safety and reliability of t...