U2482B
| Model | U2482B |
| Description | Automotive Lamp Outage Monitor |
| PDF file | Total 11 pages (File size: 153K) |
| Chip Manufacturer | ETC |
U2481B/ U2482B
W
cn
= 2.5 mm
to lamp
TELEFUNKEN Semiconductors
to lamp switch
L
S
L
arc
W
cn
R2
R1
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Figure 4. Design example for a copper shunt with meander shape
Absolute Maximum Ratings
Parameters
Supply voltage
Pulse current (2 ms)
Short circuit current (reversed battery)
Output current
Junction temperature
Symbol
V
S
, V
Batt
I
S
I
SC
I
out
T
j
Value
16.5
1.1
170
–12
150
Unit
V
A
mA
mA
°C
Thermal Resistance
Parameters
Thermal resistance
Ambient temperature range
Storage temperature range
SO 28
Symbol
R
thJA
T
amb
T
stg
Value
110
–40 to +100
–55 to +125
Unit
K/W
°C
°C
8 (11)
Preliminary Information
Rev. A1: 21.08.1995
94 8832
U2481B
U2482B
