
9-L
INE
H
OT
S
WAP
, μP
OWER
SCSI T
ERMINATOR
LX5204
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
Copyright 1996
Rev. 1.1 12/96
2
P
R O D U C T I O N
D
A T A
S
H E E T
ABSOLUTE MAXIMUM RATINGS
(Note 1)
TermPwr Voltage ......................................................................................................... +7V
Signal Line Voltage ............................................................................................ 0V to +7V
Regulator Output Current ........................................................................................... 0.4A
Operating Junction Temperature
Plastic (PWP, DP Packages) ................................................................................. 150°C
Storage Temperature Range ...................................................................... -65°C to 150°C
Lead Temperature (Soldering, 10 seconds) ............................................................. 300°C
Note 1. Exceeding these ratings could cause damage to the device. All voltages are with respect
to Ground. Currents are positive into, negative out of the specified terminal.
PWP PACKAGE:
THERMAL RESISTANCE-JUNCTION TO LEADS,
θ
JL
THERMAL RESISTANCE-JUNCTION TO AMBIENT,
θ
JA
DP PACKAGE:
THERMAL RESISTANCE-JUNCTION TO LEADS,
θ
JL
THERMAL RESISTANCE-JUNCTION TO AMBIENT,
θ
JA
27°C/W
60°C/W
20°C/W
45°C/W
Junction Temperature Calculation: T
= T
+ (P
x
θ
).
The
θ
numbers are guidelines for the thermal performance of the device/pc-board system.
All of the above assume no ambient airflow.
THERMAL DATA
PACKAGE PIN OUTS
PWP PACKAGE
(Top View)
T6
T5
REG OUT
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
V
TERM
T4
T3
1
24
2
23
3
22
4
5
21
20
6
19
7
18
8
17
9
10
16
15
11
14
12
13
T7
T8
T9
N.C.
GND
N.C.
N.C.
N.C.
N.C.
DISCONNECT
T1
T2
T7
T8
T9
N.C.
GND
DISCONNECT
T1
T2
T6
T5
REG OUT
N.C.
N.C.
V
TERM
T4
T3
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
DP PACKAGE
(Top View)
{
Heatsink
Heatsink
Heatsink
Heatsink
Disconnect
Outputs
Quiescent
Current
L
H
Enabled
HI Z
HI Z
600μA
60μA
60μA
Open
P
OWER
U
P
/ P
OWER
D
OWN
F
UNCTION
T
ABLE