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6
Lucent Technologies Inc.
Data Sheet
August 1998
18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 10 W and 15 W
LC/LW010- and LC/LW015-Series Power Modules:
Electrical Specications (continued)
Table 4. General Specications
Parameter
Min
Typ
Max
Unit
Calculated MTBF (IO = 80% of IO, max; TC = 40
°C):
Lx010
Lx015
—
7,800,000
5,400,000
—
hours
Weight
—
28.3 (1.0)
g (oz.)
Hand Soldering
(soldering iron 3 mm (0.125 in.) tip, 425
°C)
—
12
s
Table 5. Feature Specications
Parameter
Device Code
or Sufx
Symbol
Min
Typ
Max
Unit
Remote On/Off Signal Interface (optional):
(VI = 0 V to VI, max; open collector or
equivalent compatible; signal referenced to
VI(–) terminal. See Figure 38 and Feature Descriptions.):
Positive Logic— Device Code Sufx “4”:
Logic Low—Module Off
Logic High—Module On
Negative Logic— Device Code Sufx “1”:
Logic Low—Module On
Logic High—Module Off
Module Specications:
On/Off Current—Logic Low
On/Off Voltage:
Logic Low
Logic High (Ion/off = 0)
Open Collector Switch Specications:
Leakage Current During Logic High
(Von/off = 10 V)
Output Low Voltage During Logic Low
(Ion/off = 1 mA)
All
Ion/off
Von/off
Ion/off
Von/off
—
–0.7
—
1.0
1.2
10
50
1.2
mA
V
A
V
Turn-on Delay and Rise Times
(At 80% of IO, max; TA = 25
Case 1: On/Off Input Is Set for Unit On and
then Input Power Is Applied (delay from
point at which VI = VI, min until VO = 10% of
VO, nom).
Case 2: Input Power Is Applied for at Least
One Second, and then the On/Off Input Is
Set to Turn the Module On (delay from
point at which on/off input is toggled until
VO = 10% of VO, nom).
Output Voltage Rise Time
(time for VO to rise from 10% of VO, nom to
90% of VO, nom)
Output Voltage Overshoot
(at 80% of IO, max; TA = 25
°C)
All
Tdelay
Trise
—
5
1
0.2
—
20
10
5
ms
%