lx5261 Microsemi Corporation, lx5261 Datasheet - Page 3

• Manufacturer Part Number: lx5261
• Description: 27-line Lvd Scsi Source/sink Regulator
• Manufacturer: Microsemi Corporation

Copyright © 2000
Rev. 1.0c, 2005-02-08
Unless otherwise specified, the following specifications apply over the operating ambient temperature 0°C
3.3V.
VTERM
Signal Line Voltage
Operating Junction Temperature
TERMPWR Section
VTERM Supply Current
VTERM Voltage
Regulator Section
1.75V Regulator
1.3V Regulator
0.75V Regulator
1.75V Regulator Source Current
1.75V Regulator Sink Current
1.75V Source Current Limit
1.75V Sink Current Limit
1.3V Regulator Source Current
1.3V Regulator Sink Current
0.75V Regulator Source Current
0.75V Regulator Sink Current
0.75V Source Current Limit
0.75V Sink Current Limit
TM
Parameter
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
Parameter
R E C O M M E N D E D M A X O P E R A T I N G C O N D I T I O N S
Symbol
E L E C T R I C A L C H A R A C T E R I S T I C S
I
I
DIFS_SRC
DIFS_SNK
V
V
V
I
V
I
I
I
I
TERM
SRC1
SNK1
SRC2
SNK2
TERM
REG1
REG2
DIFS
No Load
-125mA < I
DIFSENS; No Load
-125mA < I
V
V
DIFSENS; 0V
DIFSENS = 2.4V
V
V
Integrated Products Division
OUT
OUT
OUT
OUT
= 1.25V
= 2.25V
= 0.25V
= 1.25V
®
Microsemi
OUT
OUT
< 125mA, 2.7V < V
< 125mA, 2.7V < V
Test Conditions
27-Line LVD SCSI Source/Sink Regulator
Symbol
V
TERM
T
J
IN
IN
P
RODUCTION
< 5.25V
< 5.25V
Min
2.7
0
0
LX5261
D
Typ
ATA
Min
-700
-700
200
200
≤
2.7
1.7
1.2
0.7
50
-5
T
S
A
HEET
≤
LX5261
Typ
1.75
0.75
70°C, and V
1.3
35
Max
5.25
5.0
70
Max
5.25
-200
-200
700
200
700
1.8
1.4
0.8
-15
40
LX5261
TERM
Units
°C
V
V
Units
=
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
V
V
V
V
Page 3