STCC08 STMicroelectronics, STCC08 Datasheet - Page 7

• 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
Figure 4.
The microcontroller can store the AC switch drive signal in a RAM register when it is driving
the STCC08 input. Therefore it can save gate energy while determining conduction state
from this RAM register and multiplexing this information with AVF signal.
AC LINE: High voltage between AC line and neutral
LOAD CURRENT: Current through the AC load
IN: MCU output driving the STCC08 IN input.
AVF: Alternating voltage feedback, output of the STCC08
LOAD CURRENT
LOAD CURRENT
READING TIME
READING TIME
SUGGESTED
SUGGESTED
AC LINE
AC LINE
AVF
AVF
Failure mode detection for inductive loads in DC control mode
IN
NORMAL MODE
NORMAL MODE
NORMAL MODE
NORMAL MODE
SHORT CIRCUIT
SHORT CIRCUIT
SHORT CIRCUIT
SHORT CIRCUIT
Functional description
DIODE MODE
DIODE MODE
DIODE MODE
DIODE MODE
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