U6046B Datasheet, PDF (8/13 Pages) TEMIC Semiconductors – Rear Window Heating Timer

Electrical Characteristics
V_Batt =13.5 V, T_amb = 25°C, reference point ground, Figure 2, unless otherwise specified
No. Parameters
Test Conditions
Pin
Symbol Min.
1.1 Operating voltage
R₁ ³ 510 W
t < 5 min
t < 60 min
V_Batt
6
1.2 5 V supply
1.3 Stabilized voltage
1.4 Undervoltage threshold
1.5 Supply current
1.6 Internal Z-diode
2
Relay Control Output
Without R₁, C₁, Figure 4
7, 8
V_Batt = 12 V
7
Power on reset
All push buttons open
8
I₈ = 10 mA
8
2
V₈, V₇
V₇
V₈
I₈
V₈
4.3
5.0
3.0
13.5
2.1 Saturation voltage
I₂ = 200 mA
V₂
I₂ = 300 mA
2.2 Leakage current
V₂ = 14 V
I₂
2.3 Output current
I₂
3
Ouput Pulse Current
3.1 Load dump pulse
t £ 300 ms
3.2 Internal Z-diode
I₂ = 10 mA
4
Oscillator Input f = 0.001 to 40 kHz, See Table 1
I₂
V₂
20
6
4.1 Internal discharge
resistance
V₆ = 5 V
R₆
1.6
4.2 Switching voltage
4.3 Input current
5
Switching Time
Lower
Upper
V₆ = 0 V
V_6L
0.9
V_6H
2.8
-I₆
5.1 Debounce time
5.2 Delay time
6
Inputs ON, OFF, TOGGLE
3, 4, 5
t₃
5
t_d
72704
6.1 Switching threshold voltage
6.2 Internal Z-diode
6.3 Pull-down resistance
I_{3, 4, 5} = 10 mA
V_3,4,5 = 5 V
V_3,4,5
1.6
V_3,4,5
6.5
R_3,4,5
13
Typ.
5.2
1.3
14
1.2
2
22
2.0
1.1
3.1
2.0
7.1
20
Max. Unit
16
24
V
18
6.0
V
5.4
V
4.2
V
2.0
mA
16
V
V
1.5
100
µA
300
mA
1.5
A
24
V
2.4
kW
1.4
V
3.5
1
µA
7
cycles
74752 cycles
2.4
V
8.0
V
50
kW
8 U6046B
4674A–AUTO–01/03