U6046B Datasheet, PDF (6/11 Pages) TEMIC Semiconductors – Rear Window Heating Timer

U6046B / U6047B
Absolute Maximum Ratings
Parameters
Operating voltage, static, 5 min
Ambient temperature range
Storage temperature range
Junction temperature
Thermal Resistance
Symbol
V_Batt
T_amb
T_stg
T_j
Value
24
–40 to +125
–55 to +125
150
Parameters
Junction ambient
DIP8
SO8
Electrical Characteristics
Symbol
R_thJA
R_thJA
Maximum
110
160
V_Batt =13.5 V, T_amb = 25°C, reference point ground, figure 2, unless otherwise specified
Parameters
Operating voltage
w W ^{Test Conditions / Pin}
R₁ 510
Symbol Min
V_Batt
6
Typ
t < 5 min
t < 60 min
5 V supply
Without R₁, C₁
V₈, V₇
4.3
figure 4
Pins 7 and 8
Stabilized voltage
V_Batt = 12 V
Pin 7
V₇
5.0
5.2
Undervoltage threshold
Power on reset
V_S
3.0
Supply current
All push buttons open, Pin
I_S
1.3
8
Internal Z-diode
I₈ = 10 mA
Pin 8
V_Z
13.5
14
Relay control output
Pin 2
Saturation voltage
I₂ = 200 mA
I₂ = 300 mA
V₂
1.2
Leakage current
V₂ = 14 V
I_lkg
2
Output current
I₂
Output pulse current
Load dump pulse
vt 300 ms
I₂
Internal Z-diode
I₂ = 10 mA
V_Z
20
22
Oscillator input
f = 0.001 to 40 kHz, see table 1 Pin 6
Internal discharge
resistance
Switching voltage
Input current
Switching times
V₆ = 5 V
Lower
Upper
V₆ = 0 V
R₆
1.6
2.0
V_6L
0.9
1.1
V_6H
2.8
3.1
–I ₆
Debounce time
Delay time
Inputs ON, OFF, TOGGLE
t₃
5
t_d
72704
Pins 3, 4 and 5
Switching threshold voltage
V_3,4,5
1.6
2.0
Internal Z-diode
I_{3, 4, 5} = 10 mA
V_Z
6.5
7.1
Pull-down resistance
V_3,4,5 = 5 V
U 6046 B
R_3,4,5
13
20
Pull-up resistance
V_3,4,5 = 0 V
U 6047 B
R_3,4,5
70
100
Unit
V
°C
°C
°C
Unit
K/W
K/W
Max
Unit
16
24
V
18
6.0
V
5.4
V
4.2
V
2.0
mA
16
V
V
1.5
100
mA
300
mA
1.5
A
24
V
2.4
kW
1.4
V
3.5
1
mA
7
74752
cycles
cycles
2.4
V
8.0
V
50
kW
140
kW
6 (11)
TELEFUNKEN Semiconductors
Rev. A2, 03-Feb-97