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Numéro de référence | ACS108-6S | ||
Description | Overvoltage protected AC switch | ||
Fabricant | STMicroelectronics | ||
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1 Page
ACS108-6S
Overvoltage protected AC switch (ACS™)
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
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. 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. Device summary
Symbol
Value
IT(RMS)
VDRM/VRRM
IGT
0.8
600
10
Unit
A
V
mA
®: A.S.D. is a registered trademark of STMicroelectonics
TM: ACS is a trademark of STMicroelectronics
June 2012
This is information on a product in full production.
Doc ID 11962 Rev 4
1/12
www.st.com
12
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Pages | Pages 12 | ||
Télécharger | [ ACS108-6S ] |
No | Description détaillée | Fabricant |
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