U2044B_08 Datasheet, PDF (6/9 Pages) ATMEL Corporation – Dual Output Flasher

4. Absolute Maximum Ratings
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Reference point pin 1
Parameters
Symbol
Value
Unit
Supply voltage, 1 min, pins 5, 9 and 12
V_S
24
V
Junction temperature
T_j
150
°C
Ambient temperature range
T_amb
–40 to +100
°C
Storage temperature range
T_stg
–55 to +150
°C
5. Thermal Resistance
Parameters
Symbol
Value
Unit
Junction ambient, SO14
R_thJA
120
K/W
6. Electrical Characteristics
Typical values under normal operation in application circuit Figure 1-1 on page 2, V_S (+30) = 12V.
Reference point ground (–31), T_amb = 25°C, unless otherwise specified
Parameters
Test Conditions
Symbol
Min.
Supply voltage range
Supply current, switches open
Output current for relay driver
Saturation voltage
Relay output reverse current
Relay coil resistance
Start delay
Control signal threshold
Tolerance of control signal threshold
Temperature coefficient of control
signal threshold
Pins 5, 9, 12
Pins 5, 9, 12
Pins 11, 13
R_L = 82Ω
V_S = 8V
V_S = 12V
Pin 11, 13
First bright phase
V_S = 9V
V_S = 13.5V
V_S = 16V
V_S = 9V to 16V, pin 8,
T_amb = –140°C to 100°C
V_S = 13.5V, pin 8
V_S
8
I_S
I_O
V_O
I_O
R_L
60
t_on
V_S
V_S
V_S
–6
T_K
Clamping voltage
Relay output overvoltage detection
(relay disabled)
T_amb = –40°C to 100°C
T_amb = –40°C to 100°C
V₁₂
25.0
V₁₂
18
Typ.
70.6
85.0
93.0
10
27.5
20
Max.
18
10
300
1.0
1.2
0.1
10
+6
30.0
22
Unit
V
µA
mA
V
V
mA
Ω
ms
mV
mV
mV
%
µV/K
V
V
6 U2044B
4721C–AUTO–02/08