JW3510 chip JW3510 48V3WDCDC wide voltage isolation power module transformer replaces LT8301 and LM5180

Characteristics of chip JW3510



*3.0V to 42V working input range



*1.4A, 65V internal DMOS power switch



*Working frequency up to 430KHz



*Low quiescent current



*Boundary mode operation under overload conditions



*Burst mode operation under light load



*VOUT setting with a single external resistor



*Minimum load<0.5% of full output (typical value)



*No need for transformer third winding or optocoupler adjustment



*Internal compensation and soft start



*Input undervoltage locking



*Output short-circuit protection



*Thermal protection



*Can replace LT8301 and LM5180



*SOT23-5 Packaging




Application of chip JW3510



*Independent Telecommunications, Automotive, Industrial



*Low power isolated power supplies such as CAN RS-485 RS-232 SPI I2C



*Isolated auxiliary power supply



*Wide input voltage range micro power system



*Precision instruments/medical instruments



*Distributed power supply, radio power supply, telecommunications power supply



*IGBT gate drive power supply