Kiwi Instruments KP3310
KP3310 is a compact, inductor-less, offline linear regulator. It steps down the AC line voltage to 5V/3.3V/2.7V based on SEL pin program. It is a simple solution to provide a bias voltage in offline applications.FEATURES
● High Output Voltage Accuracy: 2%● Programmable Output: 5V/3.3V/2.7V
● Smart Control to Maximize Efficiency
● Universal Input Range: 80~305VAC
● No Inductor Required
● No Bulk Capacitor Required
● Less Components and Low Cost
● Fast Line and Load Transient Response
● Short Load Protection
● Output Under Voltage Protection (UVP)
● Over Load Protection(OLP)
● On Chip Thermal Shutdown
● Available with SOP8 Package
APPLICATIONS
● Non Isolation AC/DC Converter● Home Appliance
● Wall Switches and Dimmers TYPICAL APPLICATION CIRCUIT
GENERAL DESCRIPTION
KP3310 integrates a 650V power MOSFET, startup controller, voltage control circuit, AC synchronous circuit, low dropout regulator, etc. Th