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ACS402-5SB4
®
November 1999 - Ed: 3B
QUAD AC LINE SWITCH ARRAY
DIL20
B6e 4 high voltage AC switch array
B6e V
DRM
/V
RRM
= 500V
B6e Avalanche controlled device
B6e I
T(RMS)
= 0.2 A per switch
B6e I
T(RMS
) = 0.4 A for the total array
B6e Gate triggering current : I
GT
<10mA
B6e Switch integrated driver
FEATURES
The ACS402 belongs to the AC line switches array
family built around the ASD™ concept. This high
performance planar technology device includes 4
bi-directional a.c. switches able to control an 0.2 A
resistive or inductive load.
Each ACS™ switch integrates a high voltage
clamping structure to absorb the inductive turn off
energy and a gate level shifter driver to separate
the digital controller from each main switch. It is
triggered with a negative gate current flowing out
of the gate pin.
DESCRIPTION
B6e Miniaturizes 4 switches in 1 package.
B6e Reduces the switch component count by up to 80%.
B6e Needs no more external protection snubber &
varistor.
B6e Enables the equipment to meet IEC1000-4-5
standard.
B6e Interfaces directly with the microcontroller.
B6e Eliminates any stressing gate kick back on the
microcontroller.
BENEFITS
FUNCTIONAL DIAGRAM
PIN OUT CONNECTION
OUT1
OUT2
OUT3
OUT4
1
G1
G2
G3
G4
COMCOM
ON
G1 G2 G3 G4Com
OUT1 OUT2 OUT3 OUT4
ON
S1
D1
S2
D2
S3
D3
S4
D4
ACS402
ON ON
note : pins 1, 3, 5, 7, 9, 12, 14, 16, 18, 20 not connected.
B6e AC Line switch for appliance control systems
B6e Drive of low power high inductive or resistive
loads like:
- solenoid, relay, valve, dispenser
- micro-motor
- door lock
- low power lamp bulb
- pump
- fan
MAIN APPLICATIONS
ASD™
AC Switch Family
Note: For further technical information, please refer to the Application note AN1172