STCC02-ED5 Datasheet, PDF (7/13 Pages) STMicroelectronics – CONTROL CIRCUIT FOR HOME APPLIANCE MCU BASED APPLICATION

STCC02-ED5
Table 5: Tentative Electrical Characteristics (T_J = 25°C, V_CC = 12V, unless otherwise specified)
Symbol Pin
Name
Conditions
Min. Typ Max. Unit
Voltage supply
I_DD = 5 to 20mA
V_DD
V_DD Output voltage supply
T_amb = - 10 to 80°C
V_IN = 7 to 27V
C_DD = 10µF
4.5
5
5.5
V
V_IN
V_IN Input supply voltage
7
27
V
I_SQ
V_IN Quiescent supply current V_DD = 5V, I_DD = 0 (open)
1.25 2.5 mA
I_SM
V_IN
Internal circuit current
(I_IN - I_DS)
V_IN1 = V_IN2 = V_IN3 = V_DD
I_DD = 20 mA
1.9
3
mA
I_{IN_SC}
V_IN Limiting input current
V_DD = 0V
Output in short circuit
45 90 mA
V_H
V_L
V_HYS
T_UP
/RST
Reset circuit
Disabling reset threshold
Enabling reset threshold
Threshold hysteresis
Disabling reset delay
time
C_UP = 47nF
4.25 4.5 V
3.3 3.75
V
0.3 0.5
V
1
6
ms
T_DW
Enabling reset daly time C_UP = 47nF
45
µs
Zero Voltage synchronization circuit
T_D
SYN
ZVS
Transition filtering time
V_TF = 0 to V_CC rising and
falling step
10
30
70
µs
V_TH
SYN Transition threshold
0.4 0.6 0.9 V
I_SYN
SYN Input activating current R_ZV = 10kΩ,V_SYN = 24V
0.8
2
mA
Door closed detection circuit
V_{DS H}
Closed door detection
7
27
V
V_{DS L}
DS Open door detection
0.5 V
I_DS
Internal input current
V_DS = 27V
1.6 2.3 mA
Door closed detection, zero voltage synchronization, reset circuits
CDD
V_OH /RST High level output voltage
ZVS
0.8 V_DD
V
V_OL
Low level output voltage
Fan relay coil driver
0.2 V_DD V
I_IN1
IN₁ Input activating current V_IN1 = V_DD
300 800 µA
V_ON
V_{FAN1 H}
On state output voltage
FAN_{1 Off state output voltahe}
I_ON = 100mA, V_IN1 > 3.5V
V_IN1 < 1V, R_L = 110Ω 0.9 V_CC
1
1.5
V_CC
V
V
Magnetron relay coil driver
I_IN2
IN₂ Input activating current V_IN2 = V_DD, V_FAN1 < 1.5V
300 800 µA
V_ON
On state output voltage
MAG₂
I_ON = 100mA, V_IN2 > 3.5V
V_FAN1 < 1.5V
1
1.5
V
V_{MAG2 H}
Off state output voltage V_IN2 < 1V, R_L = 110Ω 0.9 V_DS
V_DS
V
Buzzer driver
I_IN3
F_BUZ
IN₃
Input activating current V_IN3 = V_DD
Buzzer PWM frequency Duty cycle = 50%
60 200 µA
2
kHz
V_{BUZ3 H}
Off state output voltage V_IN1 < 1V
0.9 V_CC
V_CC
V
V_ON BUZ₃ On state output voltage I_ON = 10mA, V_IN3 > 3.5V
1.2 1.8 V
R_BUZ
Buzzer resistance to V_CC
1.5
kΩ
7/13