To save board space, it uses the 8-SOIC (0.154, 3.90mm Width), 7 Leads package. Typically, LED drivers have 1 outputs.This mounting method is Surface Mount.With high reliability and efficiency, this emerges as a AC DC Offline Switcher.When the temperature is -40°C~105°C TA, it can work normally.The benefits are considerable for Lighting.The frequency of 350kHz determines how it operates.In this case, there are 7 terminations.A voltage supply less than 8.5V could result in undetermined failures.There are 1 segments in it.Surface Mount is mounted on it.The voltage of 18V is acceptable.There is a voltage output of 15V~35V.Further, it can be classified as Display Drivers based on its characteristics.Furthermore, this LED driver has a SUPPORTS UNIVERSAL 85 TO 277 V AC INPUT VOLTAGE characteristic.
AL1678-20BS7-13 Features
Available in the 8-SOIC (0.154, 3.90mm Width), 7 Leads package Operating temperature of -40°C~105°C TA Frequency of 350kHz SUPPORTS UNIVERSAL 85 TO 277 V AC INPUT VOLTAGE
AL1678-20BS7-13 Applications
There are a lot of Diodes Incorporated AL1678-20BS7-13 LED Driver ICs applications.
LED headlights
Ultraviolet (UV) and Infrared (IR) Irradiation Devices
Scanners and Handy Terminals
High-end retail lighting
LED Lighting PFCs, Linear Dimmable
Other Electronic Devices
General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights