STMicroelectronics ACS108-6S
The ACS108-6S belongs to the AC line switch family. This high performance switch can control a load of up to 0.8 A. The ACS108-6S switch includes an overvoltage crowbar structure to absorb the overvoltage energy, and a gate level shifter driver to separate the digital controller from the main switch.FEATURES
● Needs no external protection snubber or varistor● Enables equipment to meet IEC 61000-4-5
● Reduces component count by up to 80%
● Interfaces directly with the micro-controller
● Common package tab connection supports connection of several alternating current switches (ACS) on the same cooling pad
● Integrated structure based on A.S.D.® technology
● Overvoltage protection by crowbar technology
● High noise immunity - static dV/dt > 500 V/µs
APPLICATIONS
● Alternating current on/off static switching in appliances and industrial control systems● Drive of low power high inductive or resistive loads like: – relay, valve, solenoid, – dispenser, door lock – pump, fan, low power motor
DESCRIPTION
It is triggered with a negative gate current flowing out of the gate pin. Datasheet − production data COM OUT G SMBflat-3L ACS108-6SUF Figure 1. Functional diagram OUT G COM OUT G COM Common drive reference to connect to the mains Output to connect to the load. Gate input to connect to the controller through gate resistor Table 1.