STCC08 STMicroelectronics, STCC08 Datasheet - Page 9

• Manufacturer Part Number: STCC08
• Description: IC DETECTOR AC SW FAILURE 8SOIC
• Manufacturer: STMicroelectronics

Specifications of STCC08

• Applications: Home Appliance
• Current - Supply: 2mA
• Voltage - Supply: 2.97 V ~ 5.5 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Supply Voltage (max): 6 V
• Supply Voltage (min): 0 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 20 C
• Mounting Style: SMD/SMT
• Gate Driver Output: 28 mA max sink current
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STCC08
This function is effective whatever the drive and the nature of the load.
Figure 7.
The ACS clamping capability, from 800 V to 1100 V reduces the stress across R
during an AC line over-voltage. This provides a robust solution and allows setting high
voltage resistors R
maximum over-voltage.
STCC08 AVF alarms configuration
Figure 8.
When R
open load failure. See
LINE
NEUTRAL
SHUNT
LOAD
ACS
ACS benefits
Open load and Short circuit ACS discrimination
is removed, the MCU cannot discriminate between an ACS short circuit and
AC
to withstand the ACS clamping voltage instead of the AC line
Table
NEUTRAL
NEUTRAL
ACS
ACS
9.
V
AC
CC
G
SIGNAL SHAPING
POWER SWITCH
G
G
V
V
MAX
MAX
R
R
AC1
AC1
= V
= V
GATE DRIVER
CL
CL
R
R
AC2
AC2
+
-
V
V
CC
CC
AC
AC
AVF DRIVER
GND
GND
R
AVF
AVF
Application information
IN
IG
3.3V to 5V
V
CC
MCU
AC
resistors
V
CC
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