STEVAL-IHM020V1 STMicroelectronics, STEVAL-IHM020V1 Datasheet - Page 12

• Manufacturer Part Number: STEVAL-IHM020V1
• Description: BOARD DEMO STCC08 AC SW DETECTOR
• Manufacturer: STMicroelectronics
• Type: Motor / Motion Controllers & Driversr

Specifications of STEVAL-IHM020V1

• Main Purpose: Power Management, Triac Controller
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: STCC08, ST7FLITE39F2
• Primary Attributes: AC Switch Driver with Failure Mode Detector
• Secondary Attributes: 4 Toggle Switches for Failure Simulation, Capacitive Power Supply
• Input Voltage: 5 V
• Product: Power Management Modules
• Silicon Manufacturer: ST Micro
• Silicon Core Number: STCC08
• Kit Application Type: Power Management
• Application Sub Type: AC Switch Failure Mode Detector
• Kit Contents: Board Docs
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: ST7LITE39F2
• Other names: 497-8403

Using the demonstration board
4
4.1
4.2
12/23
Using the demonstration board
Load
The ACS included in the board can withstand a 0.8 A RMS permanent current up to an
ambient temperature of 80 °C. The switch can drive common washing-machine AC loads
without difficulty. In this demonstration board, a light bulb is used to simulate an AC load.
Measurement points
Figure 7
measurement point definitions.
Figure 7.
Table 4.
shows where the test points are located on the board.
Footprint name
ON/OFF (TP12)
GND (TP4)
OUT (TP6)
VCC (TP3)
Measurement points (top layer view)
Measurement points
ZVS (TP5)
AVF (TP8)
AC (TP7)
TP1
IN (TP9)
N (TP1)
L (TP2)
TP2
TP6
TP4
TP7
DC power supply (also connected to ACS cathodes)
TP12
ACS status output connected to MCU input
Zero voltage signal at MCU input
STCC08 input driving the ACS
AC switch status sense input
STCC08 control status
GND power supply
Anode of the ACS
TP8
TP9
Description
Neutral
Line
Table 4
TP5
TP3
gives the
UM0583
AM01342v1