U2102B Datasheet, PDF (12/19 Pages) TEMIC Semiconductors – Multifunction Timer

12. Thermal Resistance
Parameters
Junction ambient
DIP16
SO16 on PC board
SO16 on ceramic
Symbol
R_thJA
R_thJA
R_thJA
Value
120
180
100
Unit
K/W
K/W
K/W
13. Electrical Characteristics
V_S = 15.0 V, f_mains = 50 Hz, T_amb = 25°C, reference point pin 13, unless otherwise specified.
Parameters
Test Conditions
Pin
Symbol Min. Typ.
Max.
Unit
Supply Voltage Limitation
Current Consumption
Voltage Monitoring
I_S = 2 mA
I_S = 5 mA
V_S = 15 V
15
V_S
15
V_S
15.2
15
I_S
15
17
V
17.2
V
2
mA
Switch-on threshold
Switch-off threshold
Undervoltage threshold
Reference Voltage
Synchronization
-I₁ = 0 to 5 mA
V_SON
14.8
16.5
V
V_SOFF
10.4
11
11.6
V
V₁₅
11.7 12.5
13.3
V
1
V_Ref
4.75
5
5.25
V
Voltage limitation
Input current
Zero crossing switch-on threshold
Zero crossing switch-off threshold
Reverse Phase Control
I₁₆ = 2 mA
V₁₆ = 0 V
15, 16
V_limit
0.8
V
16
- I_I
100
µA
16
V_TON
7.3
7.7
8.1
V
16
V_TOFF
7.9
8.3
8.7
V
3
Ramp current setting
Input current
Input voltage
Ramp
Charging current 1
Charging current 2
Discharge impedance
Switch-on threshold, output stage
Discharge threshold voltage
Control Voltage
I₃ = -10 µA
I₃ = -10 µA
-I_I
V₃
4.7
5
50
µA
5.3
V
2
-I_ch1
9
10
11
µA
-I_ch2
37
40
43
µA
R_dis
1
kΩ
V_TON
410
450
490
mV
1, 2
V_dis
600
mV
4
Input voltage
Input current
Programming, Tri-state Input
V₁₃ ≤V₄ ≤V_l
V_I
±I_I
0
6
V_Ref
V
500
nA
Input current
V₁₃ ≤V₆ ≤V₁₅
Operating mode:
Static zero-voltage switch
2-stage reverse phase control with
switch-off
2-stage reverse phase control
RC Oscillator
±I_I
1
V_I
V_Ref + 1
V_I
0
5
1
µA
V_Ref + 0.3
V_S
V
0.3
V
Input current
Upper threshold
Lower threshold
Discharge impedance
V₁₃ ≤V₅ < 3.6 V
±I_I
V_TU
3.6
4
V_TL
0.9
1
R_dis
1
500
nA
4.4
V
1.1
V
kΩ
12 U2102B
4767B–INDCO–10/05